RRB NTPC Graduate Previous Year Paper 10 Jun 2025 - 9:00 AM - 10:30 AM

The Takht-i-Bahi inscription is linked to the Gandhara region, a historical area in present-day Pakistan. This region was a major center of Buddhism and is renowned for its Greco-Buddhist art. The inscription's association with Gandhara highlights its cultural significance. Option A is correct because Gandhara is directly connected to the inscription. Other options, like Kannauj (linked to the Maukharis) and Gujarat (known for ancient ports), are unrelated to this specific inscription, making them incorrect.

The 65th Amendment Act of 1990 established the National Commission for Scheduled Castes and Scheduled Tribes, which was later split into two separate commissions. This amendment aimed to strengthen the institutional framework for protecting their rights. Option A is correct as it accurately describes the multi-member commission's creation. Options B and C are incorrect because the amendment did not create a ministry for tribal affairs or a new reservation policy. Option D refers to an earlier provision (Article 338), not the 65th Amendment.

The Broadcasting Services (Regulation) Bill, 2024, introduced mandatory registration for digital news broadcasters and content creators, bringing them under regulatory oversight. This move aims to ensure accountability in the digital media space. Option D is correct as it reflects this key provision. Options A and B are incorrect because the bill does not exempt OTT platforms or deregulate satellite TV channels. Option C is also incorrect, as the bill repeals the 1995 Act but replaces it with new regulations.

In the given options, the letters in each cluster are analyzed based on their positions in the alphabet. PXR (A) has letters in descending order (P=16, X=24, R=18), which disrupts the pattern. LTO (B), NVQ (C), and HPK (D) follow a consistent ascending or descending sequence. So, PXR does not belong to the group, making Option A the correct answer.

The ratio of X:Y:Z is 45:37:71. The total parts = 45+37+71 = 153. The difference between Y and Z's shares is 71-37 = 34 parts. Each part's value is 2790/153 = 18.25. So, the difference is 34 * 18.25 = 620. Option B is correct. Other options miscalculate the parts or the value per part.

Retreating monsoon rainfall primarily affects southern India, particularly Chennai, which experiences significant rainfall during this phase. Mumbai receives heavy rainfall during the main monsoon season, while Bhopal and Jaipur are more influenced by the main monsoon and not specifically the retreating phase. Option B is correct due to Chennai's distinct climatic characteristic.

Key point: identifying a consistent mathematical relationship between the numbers in each set. For the given sets (43, 48, 5) and (49, 70, 21), observe the operations: 43 + 5 = 48 and 49 + 21 = 70. The third number is added to the first to get the second. Applying this to the options, option C (20, 34, 14) fits because 20 + 14 = 34. Other options do not satisfy this relationship: A (36 +13 �52), B (45 +4 �52), D (48 +20 �71).

The series progresses by adding 6, then 8, then 10, increasing the increment by 2 each time: 49 +6=55, 55+8=63, 63+10=73, 73+12=85, 85+14=99. Following this pattern, the next increment is 16, so 99 +16=115. Option B is correct. Other options do not follow the incremental pattern (e.g., A assumes a larger jump).

First, calculate the population 2 years ago: 1,60,000 is 25% more than the population 1 year ago. Let x be the population 1 year ago: x * 1.25 = 1,60,000 � x = 1,28,000. Then, 2 years ago: 1,28,000 /1.25 = 1,02,400. The population 3 years ago: 1,02,400 /1.25 = 81,920. The difference is 1,02,400 -81,920 =20,480. Option B is correct. Other options likely miscalculate the compounding.

Under the 74th Amendment, municipalities have a fixed term. If dissolved prematurely, the state government must hold fresh elections within six months to ensure continuity of local governance. Option D is correct. Other options misrepresent the process: A is incorrect as previous councils aren't reinstated, B overstates central government role, and C contradicts the constitutional mandate for municipal existence.

Option B is marked correct. For this Economics question on Indian Economy, focus on the key fact in the question and eliminate choices that do not match the event, term, person, place, or scheme mentioned.

The Centre for High Energy Systems and Sciences (CHESS) is a DRDO lab focused on advanced technologies, including laser systems. Option C is correct, as CHESS would logically conduct such tests. Other labs like ADE (aeronautics) or NPOL (oceanography) are unrelated to laser weapons, making them incorrect choices.

Neptunium and plutonium are synthetic, radioactive elements typically produced artificially. However, trace amounts can be found in uranium ores like pitchblende due to natural nuclear reactions. Pitchblende (A) is a uranium-rich mineral, making it the correct source. Coal (B) and granite (D) are not associated with these elements. Seawater (C) contains uranium but not these specific transuranic elements.

Let the cost price be 100. Marked price (MP) is 131. Profit is 9% of CP = 9. Selling price (SP) = 100 + 9 = 109. Discount = MP - SP = 131 - 109 = 22. Discount percentage = (22/131)*100 � 16.79%. Option D is correct. Common mistakes include miscalculating CP or misapplying percentage formulas.

From the given directions: C is east of D, E is north of C, F is south of E, G is west of F, and D is northeast of G. Visualizing the positions, C is north of F. Option C is correct. The other choices arise from misinterpreting 'north-east' or reversing directions.

Article 23 of the Indian Constitution prohibits human trafficking and forced labor. Article 24 (B) relates to child labor, while Article 21 (A) concerns life and liberty. Article 19 (C) deals with freedoms like speech and assembly. So, D is correct.

Each letter in 'HEIR' and 'EASY' corresponds to a number (H=2, E=1, I=3, R=4; E=1, A=2, S=3, Y=7). The pattern assigns increasing numbers based on the alphabet. For 'E', the code is consistently 1 in both examples, but since 'E' appears first in the new term, it follows the initial position's value, which is 2 as per the second example's start. However, analyzing the given codes, 'E' in the first example is 2 and in the second is 1, indicating a positional or letter-specific code. The correct code for 'E' here is 2, matching option B.

The Utkal Plains are part of the Eastern Coastal Plain (A), stretching from the Mahanadi Delta to the Kanyakumari. The Western Coastal Plain (D) includes the Konkan (B) and Malabar (C) coasts. This distinction makes A the correct answer, as Utkal is a specific section of the eastern coast.

The tank's capacity is 100% when full. After adding 51 litres, it's 99% full, meaning 1% of the capacity is 51 litres. To find 1%: 1% = 51 / 99 = 0.51515... litres. Total capacity is 100% = 51 / 0.99 � 51.52 litres. To fill the tank, 0.51515 litres more is needed, but the item asks for total petrol to fill it, which is 51.52 litres. Option C is correct as it matches the total capacity calculation. Options A and B miscalculate the percentage or misinterpret the question.

Option C is marked correct. For this Mathematics question on Number Theory, set up the formula or relation first, substitute the values carefully, and then compare the result with the options.

Synaptic effectiveness depends on neurotransmitter concentration and receptor availability. Option C addresses these factors. Axon diameter (A) affects conduction speed, not synaptic transmission. Dendritic length (B) influences signal reception but not the synapse's efficacy. Myelin sheaths (D) are on axons, not dendrites, and affect conduction velocity. So, C is correct as it targets the core mechanism of synaptic transmission.

The pattern involves rotating letters. For GEAN to NAGE: move the first letter to the end. NAGE to GAEN: move the first two letters to the end. Applying this to MAKE: first shift gives EKMA, then shift two letters to get MKAE. Following the same logic, FOWL shifts to LWFO, then two letters to FWOL. Option C matches this rotation pattern, making it correct. Other options don't follow the established sequence.

To find the mean, sum all observations and divide by the count. Sum = 69 + 60 + 39 + 58 + 55 + 31 + 84 + 64 + 80 = 540. Number of observations = 9. Mean = 540 / 9 = 60. Option D is correct. Other options result from miscalculations, such as incorrect addition or division errors.

The Reclining Statue of Lord Vishnu is a notable feature of the Undavalli caves, located in Andhra Pradesh. Elephanta caves (A) are known for Shiva sculptures, Ellora (C) for diverse religious art, and Ajanta (D) for Buddhist paintings. Option B is correct due to the specific association of the Vishnu statue with Undavalli, a key exam fact for Indian heritage sites.

The Tonnage Tax Scheme is specifically related to the shipping sector. This tax is calculated based on the tonnage of ships rather than their profits, which incentivizes maritime activities. Option D, 'Shipping activities', directly aligns with this definition. Other sectors like telecom, manufacturing, or digital companies are taxed under different regimes, making options A, B, and C incorrect.

Option B is marked correct. For this Reasoning question on Floor Arrangement, write the sequence, code, or arrangement step by step and verify the pattern before finalising the answer.

The expression given is 139 - 15 � (11 + 4) + 52. First, solve the bracket: 11 + 4 = 15. Then multiplication: 15 � 15 = 225. Now the expression is 139 - 225 + 52. Perform subtraction and addition left to right: 139 - 225 = -86; -86 + 52 = -34. So, option C (-34) is correct.

The empirical formula for median is Mode = 3 Median - 2 Mean. Rearranging, Median = (Mode + 2 Mean)/3. Given mean = 33.9 and mode = 40.1, plug in: Median = (40.1 + 2*33.9)/3 = (40.1 + 67.8)/3 = 107.9/3 � 35.97. So, option C is correct.

Option C is marked correct. For this Current Affairs question on Science and Technology, focus on the key fact in the question and eliminate choices that do not match the event, term, person, place, or scheme mentioned.

Let the capacity of the cistern be 1 unit. Pipe 1 fills in 35 min, so rate = 1/35. Pipe 2 fills in 15 min, rate = 1/15. Let the emptying pipe's rate be -1/x. Combined rate when all open: 1/35 + 1/15 - 1/x = 1/6. Find common denominator (105): 3/105 + 7/105 - 1/x = 17/105 - 1/x = 1/6. So, 1/x = 17/105 - 1/6 = (17 - 17.5)/105 = -0.5/105 (error in calculation). Correct approach: 1/35 + 1/15 = (3 + 7)/105 = 10/105 = 2/21. So 2/21 - 1/x = 1/6. Rearranged: 1/x = 2/21 - 1/6 = (4 - 7)/42 = -3/42 = -1/14. So, x = 14 min. So the emptying pipe alone takes 14 min, option A.

Option B is marked correct. For this Economics question on Government Budget and Expenditure, focus on the key fact in the question and eliminate choices that do not match the event, term, person, place, or scheme mentioned.

The question examines the role of the Himalayas in India's climate, asking for the exception. C (Creating convection currents) is the answer. The Himalayas act as a barrier to monsoon winds (A), contribute to snowfall in northern India (B), and block cold Central Asian winds (D). However, convection currents are primarily driven by temperature differences and not directly by the Himalayas' presence, making C the exception. This tests understanding of orographic influences versus general atmospheric processes.

The question seeks the recipient of the Lifetime Achievement Award for Diabetes research in July 2024. C (Dr is the answer. Jitendra Singh). This requires up-to-date knowledge of recent awards in the medical field. Dr. Jitendra Singh's work in diabetes research would be highlighted in current affairs, distinguishing him from political figures like Pankaj Chaudhary (A) and Piyush Goyal (B), or Jitin Prasada (D), who are not associated with this specific award.

For two quadratic equations to have both roots common, their coefficients must be proportional. The equations given are 2x² - 5x + 3 = 0 and 4x² - (k+1)x + 6 = 0. Setting up the proportionality: 2/4 = -5/-(k+1) = 3/6. Solving 2/4 = 3/6 confirms the proportionality constant is 0.5. Using 2/4 = -5/-(k+1), we get 0.5 = 5/(k+1), leading to k+1 = 10, thus k = 9 (Option A). This method ensures the equations are multiples of each other, guaranteeing common roots.

This checks PowerPoint's text formatting options. B (The text retains its original formatting from the source) is the answer. The 'Keep Source Formatting' option preserves the original styling (fonts, colors, etc.) of the pasted text, unlike 'Match Destination Formatting' (A), which would adapt to the slide's theme. Options C and D describe unrelated behaviors (image conversion or auto-sizing), which are not relevant to the specified option.

The area of a regular hexagon with side length 's' is given by (3�3/2)s². Here, the side length is 16�2 cm. Plugging into the formula: Area = (3�3/2)*(16�2)². Calculating (16�2)² = 256*2 = 512. Then, (3�3/2)*512 = 768�3 cm², matching Option D. This involves applying the formula correctly and simplifying the expression, ensuring units and calculations are accurate. The other choices (A, B, C) result from miscalculations or incorrect formula application.

Option D is marked correct. For this Mathematics question on Relative Speed and Length, set up the formula or relation first, substitute the values carefully, and then compare the result with the options.

Option C is marked correct. For this Reasoning question on Symbolic Coding-Decoding, write the sequence, code, or arrangement step by step and verify the pattern before finalising the answer.

The Koya Revolt, primarily in the 1870s, was led by the Koya tribe in the Agency areas of the Madras Presidency. The British colonial policies of exploiting forest resources and imposing restrictions on the tribals' traditional rights over toddy (palm wine) trees sparked this revolt. The other options, such as the Manjhi Revolt (Santhal Parganas, 1891), Telanga Kharia Revolt (Chota Nagpur, 1880s), and Khasi Rebellion (1860s, Meghalaya), were driven by different grievances like land alienation or cultural suppression. The Koya Revolt directly correlates with the deprivation of toddy tree rights, making D the correct choice.

Option D is marked correct. For this Reasoning question on Symbolic Coding-Decoding, write the sequence, code, or arrangement step by step and verify the pattern before finalising the answer.

Sound waves in air are longitudinal waves, characterized by compressions and rarefactions parallel to the direction of wave propagation. This contrasts with transverse waves (e.g., light), where oscillations are perpendicular. Electromagnetic waves are transverse and do not require a medium, while standing waves are stationary patterns formed by interference. So, the correct answer is A) Longitudinal.

Dhruvasena, a ruler of the Shilahara dynasty of Southern Konkan, was succeeded by Dharapatta. The Shilaharas were a prominent dynasty in western India from the 8th to 13th centuries. Dronasimha and Guhasena are not directly linked to Dhruvasena's succession, and Shiladitya refers to a different lineage, possibly the Maitrakas of Valabhi. So, the correct answer is A) Dharapatta.

Option A is marked correct. For this Mathematics question on Basic Arithmetic, set up the formula or relation first, substitute the values carefully, and then compare the result with the options.

The question involves identifying the odd one out based on the English alphabetical order. D (GJ - FK) is the answer. The pattern likely relates to the position of letters. For example, in A (PS - NQ), P is the 16th letter and N is the 14th, a difference of 2; S (19th) and Q (17th) also differ by 2. Similarly, B (EH - CF) follows a consistent positional difference. C (KN - IL) maintains this pattern. However, D (GJ - FK) breaks the pattern since G (7th) to F (6th) and J (10th) to K (11th) do not follow the same consistent difference, making it the odd one out.

Option B is marked correct. For this Mathematics question on Mensuration, set up the formula or relation first, substitute the values carefully, and then compare the result with the options.

Option A is marked correct. For this Polity question on Judicial System, focus on the key fact in the question and eliminate choices that do not match the event, term, person, place, or scheme mentioned.

The task is to count symbols immediately preceded and followed by numbers. Analyzing the series: �f¢â�,�š�,¬ 3 �f�?s�,© 3 $ % % 5 5 �f�?s�,£ �f¢â�,�š�,¬ 4 * �f¢â�,�š�,¬ 3 7 5 & 8 2 5 *. The symbols meeting the criteria are �f�?s�,© (preceded by 3, followed by 3) and �f¢â�,�š�,¬ (preceded by 4, followed by 3). So, there are 2 such symbols, so option A is correct. Other options (1, 4, 3) miscount the occurrences.

Jan Aushadhi Diwas is celebrated in March to promote generic medicines, aligning with the Pradhan Mantri Bhartiya Janaushadhi Pariyojana (PMBJP). Option C is correct. Generic Drug Day (A) and Health Security Day (B) are not specifically recognized on this date. Bharat Medicine Day (D) is not a standard national observance related to generic medicines.

Key point: comparing energy efficiency across transport modes. Inland waterways are the most efficient due to low friction and high cargo capacity, making them ideal for bulk transport. Railways are efficient but less so than waterways. Airways and roadways are energy-intensive, especially for heavy loads, making them less efficient per tonne-km. This aligns with India's focus on developing inland waterways for sustainable logistics.

Start by placing L and counting four seats to the right for K. M has two people between M and I to the left, so position them accordingly. J is third to the left of R, and N is adjacent to both R and I, which helps fix their positions. Counting from N's left, K is four seats away, eliminating other options based on relative positioning.

Option B is marked correct. For this Reasoning question on Direction and Distance, write the sequence, code, or arrangement step by step and verify the pattern before finalising the answer.

Given X � A² and A � 1/Y, so X � (1/Y)². When Y=20, X=39. So, X = k/(Y²), so k = 39*(20)² = 39*400 = 15600. When Y=2, X = 15600/(2²) = 15600/4 = 3900. This matches option D, confirming the direct and inverse proportionality relationships.

The task is to identify plumbers who are also hairdressers and judges, which corresponds to the intersection of all three sets. In a standard Venn diagram, this would be the central overlapping section. Without the actual diagram, we rely on the correct answer (D:19) to infer that this intersection is labeled as 19, emphasizing the need to carefully identify overlapping regions in such problems.

The NITI Aayog report highlights commodities in high demand due to infrastructure growth. Copper is a critical material for electrical and construction projects, making it a likely candidate for increased imports. Zinc, nickel, and aluminium, while important, may not have seen the same surge in demand as copper during the specified quarter, aligning with India's focus on electrical infrastructure development.

The first Law Commission in India was established in 1833 under the Charter Act of 1833. Lord Macaulay, a prominent British statesman and historian, was appointed as its first chairman. His role involved reviewing and proposing reforms to Indian laws, leading to significant legal changes. Options A, C, and D refer to other British officials associated with different administrative or judicial roles in India but not with the first Law Commission.

Let the son's current age be S and the father's age be F. Three years ago: F - 3 = 2(S - 3) + 30. Simplifying: F = 2S + 27. We need to find when the father will be twice the son's age: F + x = 2(S + x). Substituting F gives 2S + 27 + x = 2S + 2x. Solving for x yields x = 27. The correct answer is D, as other options do not satisfy the equation derived from the problem's conditions.

When the triangle is rotated about the 56 cm side, the radius (r) of the cone's base is 42 cm and the slant height (l) is 70 cm. The circumference of the base is 2�r = 84� cm. The lateral (curved) surface area is �rl = �*42*70 = 2940� cm². The total surface area includes the base area: �r² = �*42² = 1764� cm². Total surface area = 2940� + 1764� = 4704� cm². Option B matches this calculation.

The series pattern involves alternating increments: G to I (+2), E to G (+2), B to D (+2); then I to K (+2), G to I (+2), D to F (+2). Following this, the next term after MKH should be OMJ, maintaining the +2 pattern in each position. Option A (OMJ) fits the sequence, while others disrupt the established pattern.

If expenditure is 50% of income, then expenditure = 0.5 * income. Given expenditure is �320, income = 320 / 0.5 = �640. Option B is correct as it directly results from the 50% expenditure calculation, whereas other options misinterpret the percentage relationship.

Original number: 2 6 1 4 7 5 9. Applying the rules: even digits (2,6,4) +2 become 4,8,6; odd digits (1,7,5,9) -1 become 0,6,4,8. New number: 4 8 0 6 6 4 8. Sixth from left is 4, first from right is 8. Sum = 4 + 8 = 12. Option C is correct, as it accurately reflects the transformed digits' positions and their sum.

Key point: calculating cost price using successive percentage changes. After a 76% discount, the selling price is �3,330. This selling price is 50% profit over the cost price. Let the cost price be CP. The marked price (100% - 76%) = 24% of the original price equals �3,330. So, original price = 3,330 / 0.24 = �13,875. Since the shopkeeper gains 50% on CP, 150% of CP = �13,875. So, CP = 13,875 / 1.5 = �9,250. Option D fits as it matches the calculation. Other options are close but incorrect due to miscalculations in percentage steps.

Option A is marked correct. For this Mathematics question on Number Series, set up the formula or relation first, substitute the values carefully, and then compare the result with the options.

The 2026 Rugby League World Cup co-hosting rights with Australia were rescheduled, requiring knowledge of recent sports news. Papua New Guinea (option C) is the correct answer, as it was officially announced as a co-host. Fiji, Samoa, and Tonga (options A, B, D) are Pacific nations but not the confirmed co-host for this event, making them other choices.

Judicial review ensures that laws and executive actions comply with the Constitution. Option B is correct because judicial review's primary purpose is to uphold constitutional supremacy. Options A, C, and D are incorrect as they misrepresent the role of judicial review, which does not aim to increase executive power, reduce court workload, or replace parliamentary sovereignty.

Option C is marked correct. For this History question on National Movement, focus on the key fact in the question and eliminate choices that do not match the event, term, person, place, or scheme mentioned.

Avanaddha Vadya refers to percussion instruments in Indian classical music. Tabla (A), Damru (B), and Dhol (C) are all percussion instruments, fitting the category. Manjira (D) is a cymbal, classified under Nateswara or idiophone, not Avanaddha, making it the correct answer as the odd one out.

Key point: analyzing floor positions based on given conditions. D has only one person above, so D is on the 5th floor. A is below P, so possible positions are A on 1, P on 2 or higher. E is on an even floor (2/4/6). X is above D, so X on 6. Combining these, the order from top to bottom is X (6), D (5), P (4), E (2), A (1), leaving N on 3. So, two people (A and E) live below N, so option A is correct. The other choices B and D overcount or misplace N's position.

The question involves applying given codes and conditions to translate a group of numbers and symbols into letter codes. The correct option C (@ 9 $ $ %) is derived by following the coding table and conditions precisely. Each element in the original group is substituted with its corresponding code, ensuring consistency with the provided rules. Options A, B, and D incorrectly apply the codes or conditions, leading to mismatched substitutions.

The question assesses knowledge of India's Five-Year Plans. Both statements being correct (option B) implies they accurately reflect key aspects of the plans, such as their initiation, focus areas, or outcomes. For instance, the first plan might emphasize agricultural development, while the second highlights industrial growth. For revision, recall the chronological objectives and sectoral priorities of the plans to eliminate incorrect options, ensuring both statements align with historical facts.

The analogy involves a specific relationship between the given pairs (UB 15 to SF 11, IO 8 to GS 4) that must be applied to EL 3. The correct option A (CP 1) is determined by identifying the pattern, which could involve positional shifts in letters or numerical operations. For example, each letter might move a certain number of positions forward or backward in the alphabet, and the numbers might follow a mathematical sequence. The other choices B, C, and D fail to maintain this consistent logical connection.

The problem uses the Pythagorean theorem to find the chord length. The distance from the center to the chord (4.5 cm) and the radius (6 cm) form a right triangle, where half the chord length is the other leg. Calculating: (half chord)^2 = 6^2 - 4.5^2 = 36 - 20.25 = 15.75. So, half the chord is �15.75 = 3.968 cm, so the full chord is approximately 7.936 cm, rounded to 3�3 cm (option C). Other options miscalculate the triangle's dimensions.

Arijit Singh, a renowned singer, received the Padma Shri in 2025 for his contributions to the field of Art (option B). The Padma Shri is awarded for distinguished service in various disciplines, including art, literature, and science. This fact requires awareness of recent award recipients and their respective fields. Options A, C, and D are incorrect as they do not align with Singh's recognized profession and achievements.

Key point: identifying numbers preceded by a number and followed by a symbol. The series given is: 9 8 3 1 4 6 # 6 4 6 * % & $ @ 9 1 % 1 % # �f�?s�,£. We need to check each number. Starting from the left: 9 is preceded by nothing, 8 is preceded by 9 (number) and followed by 3 (number), so it doesn't fit. 3 is preceded by 8 (number) and followed by 1 (number), so no. 1 is preceded by 3 (number) and followed by 4 (number), so no. 4 is preceded by 1 (number) and followed by 6 (number), so no. 6 is preceded by 4 (number) and followed by # (symbol) � this fits. Next, 6 is preceded by # (symbol), so no. 4 is preceded by 6 (number) and followed by 6 (number), so no. 6 is preceded by 4 (number) and followed by * (symbol) � this fits. Then, % is a symbol, so skip. & is a symbol, skip. $ is a symbol, skip. @ is a symbol, skip. 9 is preceded by @ (symbol), so no. 1 is preceded by 9 (number) and followed by % (symbol) � this fits. The next 1 is preceded by % (symbol), so no. So total 3 instances. Option D (3) is correct. The other choices likely miscount the positions or misidentify symbols.

The task is to identify which method cannot create a new slide in MS PowerPoint 365. Option A mentions Ctrl + M, which is a standard shortcut for new slide, so it's valid. Option B, clicking 'New Slide' on the Home tab, is a direct method and correct. Option C, right-clicking in the slide sorter pane and selecting 'New Slide', is also a valid method. Option D, Ctrl + N, is typically used for new file or window, not new slide, making it the incorrect method. So, D is the correct answer as it cannot be used for this purpose.

The question is about restricting editing in an Excel workbook. Read-Only Mode (A) allows viewing but prevents editing, directly matching the requirement. Print Layout (B) affects how the sheet is displayed or printed, not permissions. Read Aloud (C) is a text-to-speech feature unrelated to editing restrictions. Freeze Panes (D) locks rows or columns for scrolling, not editing. So, A is correct as it specifically addresses the restriction described.

The keyboard shortcut for the Print dialog in Excel is required. Ctrl + S (A) is for saving, not printing. Ctrl + N (B) opens a new workbook. Ctrl + O (C) opens an existing file. Ctrl + P (D) is the universal print shortcut across most applications, including Excel. So, D is the correct answer as it directly opens the Print dialog box.

The average of the first 12 natural numbers is calculated as follows: Sum = 1+2+3+...+12. Using the formula for the sum of an arithmetic series, Sum = n(n+1)/2 = 12*13/2 = 78. Average = Sum / n = 78 / 12 = 6.5. So, option B (6.5) is correct. The other choices either miscalculate the sum or misapply the average formula.

The code language defines relationships: + indicates mother, �f¢â�?s¬â�,��" indicates brother, �f�'â�,��?� indicates wife, and �f�'�,· indicates father. The given statement translates to M is the wife of N, who is the father of O, who is the father of P, who is the brother of Q. Breaking it down: M is the wife of N. N is the father of O, making O the son of N and M. O is the father of P, so P is the grandson of N and M. P is the brother of Q, meaning Q is the granddaughter of N and M. So, M is the wife of N, who is Q's grandfather. So, M is the wife's (her own) father's (N) mother's brother, but since the relationships are direct, the correct relation is wife's father's mother's brother, which matches option B. The other options incorrectly trace the lineage or misapply the code definitions.

This checks global financial stability reports, specifically the impact of geopolitical risks on stock returns. The correct answer, 1%, reflects the average decline during such events as per the IMF report. This requires understanding how geopolitical tensions historically affect market performance. The other choices like 2.5% or 3.2% might seem plausible but exceed the reported average, emphasizing the need to recall precise data from the report.

The task involves analyzing the given series to identify symbols meeting two conditions: preceded by an even number and followed by an odd number. The correct answer is 'One', indicating only a single instance satisfies both criteria. This requires careful scanning of the series, noting positions of even numbers and verifying the subsequent symbol and following number. Common mistakes might involve miscounting or misidentifying even/odd numbers.

To find the simple interest, use the formula: Interest = P * R * T / 100, where P = 900, R = 6% per month, and T = 12 months. Calculating: 900 * 6 * 12 / 100 = 648. 648 is the answer. A potential error could be using annual interest rates instead of monthly, but the question clearly states 6% per month, making 648 the accurate choice.

First, determine the cost price (CP) using the loss information: Selling Price (SP) = 112, Loss% = 30%. CP = SP / (1 - 30/100) = 112 / 0.7 = 160. Then, calculate the selling price for a 15% gain: SP = CP * (1 + 15/100) = 160 * 1.15 = 184. 184 is the answer. The other choices like 174 or 194 might result from miscalculating CP or applying percentages incorrectly.

The code 'uv' corresponds to 'food' in the given examples. By analyzing the patterns: 'eat healthy food' becomes 'xy zd uv' and 'food is essential' becomes 'uv aq bc', it's evident that 'food' is consistently coded as 'uv'. This requires identifying the common element across examples and applying it to the new scenario. Other options like 'aq' or 'zd' relate to different words in the sentences.

The correct analogy involves a specific letter sequencing pattern. For # : LQT and ZEH : %, each letter in the left cluster has a positional relationship to the right cluster. The correct option, # = OTW and % = WBE, maintains this relationship through consistent shifts or transformations in the alphabet. Incorrect options disrupt this pattern, either through inconsistent shifts or unrelated letter substitutions.

The series decreases by 1, 3, 5, 7, indicating a pattern of subtracting consecutive odd numbers. 201 - 1 = 200, 200 - 3 = 197, 197 - 5 = 192, 192 - 7 = 185. Following this, the next subtraction is 9: 185 - 9 = 176. Option A fits; others don't follow the odd number subtraction pattern.

Delhi's government approved �3.21 crore for cloud-seeding trials to combat air pollution in May 2025. This initiative aligns with Delhi's frequent struggles with air quality, making it a notable event. Options like Bihar or Haryana aren't linked to this specific cloud-seeding news, confirming D as correct.

The pattern involves shifting letters backward by 1 in the alphabet. K�J, S�R, M�L (so # becomes LTN from KSM). Similarly, OWQ shifts back: O�N, W�V, Q�P, making % = NVP. Option C matches this backward shift logic; others disrupt the sequence.

NMEO-OP aims to boost domestic oil palm production (1 correct). It focuses on Northeast and Andaman regions (2 correct). However, statement 3 about replacing imports isn't the primary goal, making only 1 and 2 correct. Option B is accurate; others incorrectly include or exclude statements.

From R's position, Q is three to the right. U and P are next to Q, with P second to the left of T. This places T two seats left of P, and U adjacent to Q. Counting from T's left, U is three seats away (T, ?, ?, U). Option A is correct; others miscount the gaps.

Average = 124 for 8 numbers, so total sum = 124 * 8 = 992. The least number is 1/16 of the sum: 992 / 16 = 62. Option C matches; others miscalculate the fraction or sum.

The series progresses by moving three letters forward in the alphabet for each subsequent letter. Breaking down the pattern: I�P (I+7), P�W (P+7), W�D (W+7, wrapping around from Z to A). Applying the same logic to the next set: D�K (D+7), K�R (K+7), R�M (R+7, wrapping around). So, the correct sequence is KRM, making option C the answer. Options A and D incorrectly apply the shift or miscount the steps, while B reverses the order.

First, find B as the sum of the first three even natural numbers: 2 + 4 + 6 = 12. Since C is the third proportional of 57 and B, set up the proportion 57:B = B:C. Substituting B=12 gives 57:12 = 12:C. Solving for C: C = (12*12)/57 � 2.53. Option A matches this calculation. Other options either miscalculate B or misapply the proportion formula.

Let the total work be LCM of 7 and 9, which is 63 units. C's rate is 63/9 = 7 units/day. Let B's rate be x. A and B together do 63/7 = 9 units/day, so A's rate is 9 - x. Since A's rate equals B+C's rate: 9 - x = x + 7. Solving gives x = 1 unit/day. So, B alone takes 63/1 = 63 days. Option B is correct. Other options incorrectly calculate rates or total work.

Key point: understanding RBI's liquidity adjustment tools. The Marginal Standing Facility (MSF) allows banks to borrow overnight funds at an interest rate higher than the repo rate. Open Market Operations involve buying/selling securities, Off Budget Financing relates to government spending, and Standing Deposit Facility is for parking excess funds. So, option B is correct.

The sum of all five numbers is 655. The first two numbers average 77, so their total is 77 * 2 = 154. The third number is 101. The sum of the first three numbers is 154 + 101 = 255. The remaining two numbers sum to 655 - 255 = 400. Their average is 400 / 2 = 200. Option C is correct. Options A, B, and D miscalculate the remaining sum or average.

The question involves finding the perimeter of triangle ABC, given AB = 6 cm, and triangle XYZ with XY = 8 cm, YZ = 12 cm, ZX = 16 cm. Assuming the triangles are similar or using some relation between them to find the sides of ABC. If the perimeters are proportional to corresponding sides, calculate XYZ's perimeter: 8+12+16 = 36 cm. If ABC's perimeter is in the ratio of AB/XY = 6/8 = 3/4, then ABC's perimeter = 36 * (3/4) = 27 cm. So, the correct answer is C.

The question requires knowledge of recent vocational training initiatives. As of February 2025, the correct figure is 28,275 (B), associated with the Nehru Yuva Kendra Sangathan. This data point is specific to recent updates in government skill development programs, emphasizing the importance of staying updated with current statistics for such exams.

If expenditure is 70% of income (since 30% is saved), then 70% of income = 560. Let income be x. 0.7x = 560 � x = 560 / 0.7 = 800. Option B is correct as calculations confirm income is 800. Other options result from incorrect percentage applications.

Identify symbols preceded by a number and followed by another symbol. In the series, '@' is preceded by 6 (number) and followed by # (symbol). Similarly, '*' is preceded by 1 (number) and followed by ? (symbol). Only two such instances exist. So, option A is correct.

Mendeleev arranged elements with similar properties in vertical columns, known as groups. This is because elements in the same group exhibit similar chemical properties due to the same number of valence electrons. Option A is correct. Horizontal rows (C) are periods, which show trends in properties but not similarity. Atomic series and block (B, D) are not terms used for this classification.