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NTPC UG — Test 29
00:00
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01. Which of the following options best represents the predictions of a Punnett square?
A
Genetic linkage relationships in siblings
B
DNA sequence in parents
C
Genotype and phenotype probabilities
D
Genetic mutations over several generations
02. Which of the following kings of Kalinga in the 2 nd century B.C. professed Jainism in India?
A
Samprati
B
Bindusara
C
Kharavela
D
Ashoka
03. Who laid the foundation stone of the Bageshwar Dham Medical and Science Research Institute in Madhya Pradesh?
A
Mangubhai C Patel
B
Mohan Yadav
C
JP Nadda
D
Narendra Modi
04. Which Indian sprinter made a successful comeback by winning a silver medal in the women's 4×100m relay at the 2025 Asian Athletics Championships?
A
Hima Das
B
Dhanalakshmi Sekar
C
Srabani Nanda
D
Dutee Chand
05. What is the name of the Act that governs the rules and service conditions of All-India Services?
A
Indian Services Governance Act, 1955
B
Civil Services Regulation Act, 1946
C
All-India Civil Act, 1950
D
All-India Services Act, 1951
06. When did Donald Trump officially take office as the 47 th President of the United States?
A
1 February 2025
B
6 January 2025 Blackbook
C
4 March 2025
D
20 January 2025
07. Which edition of the BIMSTEC Summit in Thailand did the Indian Prime Minister attend on 4 April 2025?
A
5 th
B
6 th
C
7 th
D
8 th
08. Who among the following had given the idea to mobilise all the leading Indian political leaders under a common platform called the Indian National Congress?
A
Ananda Mohan Bose
B
Surendranath Bannerjee
C
A O Hume
D
W C Bannerjee
09. Which of the following is a national waterway between Haldia (Sagar) and Prayagraj?
A
National Waterways 4
B
National Waterways 3
C
National Waterways 2
D
National Waterways 1
10. Which British policy promoted English education to create a loyal class serving British interests in India?
A
Divide and Rule
B
Trade Policy
C
Education Policy
D
Subsidiary Alliance
11. In February 2025, a self-cleaning, flexible heating fabric was developed by ___________.
A
IIT Guwahati
B
IIT Madras
C
IIT Delhi
D
IIT Bombay
12. Which fundamental law of chemistry is illustrated by the fact that hydrogen and oxygen always combine in a fixed 1 : 8 mass ratio to form water?
A
Law of Constant Proportions
B
Dalton's Atomic Theory
C
Law of Multiple Proportions
D
Law of Conservation of Energy
13. Manimekali, a notable work within early Tamil literature, is categorised as which type of literary composition?
A
An Epic
B
An Autobiography
C
A Treatise
D
A Memoir
14. Which organisation has released the India Justice Report (IJR) in April 2025?
A
Ambedkar Trusts
B
National Trusts Blackbook
C
Bombay Public Trusts
D
Tata Trusts
15. Colonial policies significantly altered India’s trade structure. Which of the following best describes India’s foreign trade pattern at the time of independence?
A
Export of finished goods and import of raw materials
B
Export of raw materials and import of manufactured goods
C
Export of capital goods and import of consumer goods
D
Balanced trade between agriculture and industry
16. The Eleventh Schedule of the Indian Constitution lists various subjects. Which level of government are these subjects intended for?
A
Panchayati Raj Institutions (village/local level)
B
Urban Municipal Corporations
C
Central Government (Union ministries)
D
State Governments (State legislative matters)
17. Which Indian city, also called the 'Detroit of India,' hosts manufacturers like Hyundai, BMW, Ford and Ashok Leyland, making it a major automotive hub?
A
Pune
B
Chennai
C
Gurugram
D
Sanand
18. What does the abbreviation 'PCB' stand for in operating systems?
A
Process Communication Block
B
Program Control Block
C
Process Control Block
D
Primary Communication Bus
19. Tussocky grass grows mainly in which type of forests?
A
Tropical Thorn forests
B
Montane forests
C
Evergreen forests
D
Tropical Deciduous forests
20. In how many cities of Bihar were the Khelo India Youth Games 2025 held?
A
4
B
6
C
5
D
3
21. Which of the following is NOT a feature of India’s federal system, thereby reflecting its unitary character?
A
Requirement of some Constitutional Amendments to be ratified by States
B
Division of powers between the Centre and States
C
An upper house of Parliament (Rajya Sabha) representing the states
D
Single citizenship for the entire country
22. What significant milestone did Pixxel achieve with its 2025 space launch?
A
Construction of a domestic space observatory
B
Launch of the first private satellite constellation from India Blackbook
C
Launch of a reusable rocket
D
India’s first lunar lander by a startup
23. Which Latin American country became the first to pull out of China's Belt and Road Initiative in February 2025?
A
Brazil
B
Argentina
C
Chile
D
Panama
24. Which organisation’s support was crucial in India’s globalisation process post 1991 economic crisis?
A
WHO
B
UNICEF
C
UNESCO
D
IMF
25. The main objective of British economic policies in India was to:
A
support rural employment
B
promote Indian self-sufficiency
C
industrialise India
D
benefit the British economy
26. Which of the following is the function of the Central Processing Unit (CPU) in a computer?
A
It sends output to printers and monitors.
B
It stores all user files permanently.
C
It receives input from the keyboard and mouse only.
D
It processes data and controls operations of all parts of the computer.
27. Which district became the first in India to meet its entire power demand through solar energy, as of 2025?
A
Kavaratti
B
Silvassa
C
Diu
D
Leh
28. Which of the following was a major criticism of the Green Revolution in India?
A
It reduced agricultural output.
B
It promoted organic farming.
C
It led to regional and crop imbalances.
D
It discouraged use of technology.
29. When were Bahadur Shah Zafar and his wife Begum Zinat Mahal sent to prison in Rangoon?
A
October 1857
B
October 1858
C
April 1857
D
January 1859
30. In dry areas, water from underground comes up through the soil by capillary action and dries quickly, leaving salts behind. These salts form a hard layer called:
A
laterite Blackbook
B
pedalfer
C
hardpans
D
granite
31. Which of the following DOES NOT produce Greenhouse gases?
A
Diesel generator
B
Tidal energy
C
Natural gas transport fuel
D
Thermal power plant
32. What special provision is granted under Article 371J of the Indian Constitution?
A
Provision for official language use in Goa and Daman and Diu
B
Creation of a common High Court for the northeastern states
C
Special powers to the Governor of Manipur for law and order
D
Special status for the Hyderabad–Karnataka region
33. Dr. Justice DY Chandrachud, former Chief Justice of India, joined which of the following institutions in May 2025 as a distinguished professor?
A
National Law University, Delhi (NLUD)
B
Guru Gobind Singh Indraprastha University (GGSIPU)
C
Indian Law Institute (ILI)
D
Faculty of Law, University of Delhi (DU)
34. Which Amendment gave Constitutional recognition to the National Commission for Backward Classes (NCBC)?
A
102 nd Amendment Act, 2018
B
99 th Amendment Act, 2014
C
100 th Amendment Act, 2015
D
98 th Amendment Act, 2013
35. The Government conducted a crocodile census in the Vishwamitri River to estimate the population of mugger crocodiles. In which state is the Vishwamitri River located?
A
Rajasthan
B
Madhya Pradesh
C
Maharashtra
D
Gujarat
36. ‘Milind Panho’ is a post-Mauryan text which contains the conversations between the Indo-Greek ruler Menander and the scholar and Buddhist monk ___________.
A
Nagasena
B
Kapila
C
Patanjali
D
Badarayana
37. Each modern industrialised country, including India, has a National Metrology Institute (NMI). What is the main role of an NMI?
A
To conduct medical research
B
To maintain standards of measurements
C
To regulate internet access in the country
D
To monitor weather conditions
38. Which Constitutional Amendment Act abolished the provision for nominating members from the Anglo-Indian community to the State Legislative Assemblies?
A
102 nd Amendment Act, 2018
B
105 th Amendment Act, 2021
C
101 st Amendment Act, 2016
D
104 th Amendment Act, 2019
39. Which of the following coast lies in Karnataka and Kerala states?
A
Konkan coast
B
Kachchh coast
C
Kathiawar coast
D
Malabar coast
40. Which of the following films is considered the first Indian sound (talkie) film, marking the beginning of Bollywood?
A
Mughal-e-Azam
B
Alam Ara
C
Raja Harishchandra
D
Sholay
41. After allowing a discount of 28%, an article is available for ₹3,240. Its marked price is _______.
A
₹4,450
B
₹4,147
C
₹4,332
D
₹4,500
42. The marks scored by 10 students are given below. 18, 13, 14, 14, 19, 14, 17, 17, 14, 20 The mode of the data is:
A
18
B
14
C
13
D
19
43. Sapna invested ₹21,700 on simple interest, partly at 3% per annum and partly at 12% per annum. If she earns equal interests from the two investments after 7 years, then find the sum invested at 3% per annum (in ₹).
A
17,357
B
17,360
C
17,358
D
17,361
44. The average weight of Mandar, Ketan and Tushar is 45 kg. If the average weight of Mandar and Ketan is 44 kg and that of Ketan and Tushar is 45 kg, then the weight of Ketan (in kg) is:
A
63 Blackbook
B
58
C
43
D
53
45. 4 men can complete a piece of work in 18 days, while 9 women can do it in 8 days. In how many days can 3 women and 6 men complete this work?
A
8 days
B
11 days
C
4 days
D
13 days
46. If 3 times Mary’s present age is 18 years more than 5 times Diya's present age, and 2 times Diya's present age is 3 years less than Mary's present age, then what is the difference (in years) between the ages of Mary and Diya?
A
11
B
16
C
12
D
15
47. The sides of a triangle are 44 cm, 33 cm, and 55 cm. What is its area? (in cm 2 )
A
732
B
749
C
726
D
742
48. Which of the following is the greatest number that, when dividing 183, 127 and 211, leaves the same remainder each time?
A
28
B
30
C
32
D
25
49. A number, when increased by 60%, gives 3570. The number is:
A
1115.625
B
4462.5
C
2231.25
D
6693.75
50. A jacket is marked at ₹12,000. Store A offers two successive discounts of 15% and 10%. Store B offers two successive discounts of 10% and 15%. A customer wants to know which store provides a better deal and by how much?
A
Store B; by ₹100 Blackbook
B
Store A; by ₹150
C
Store A; by ₹100
D
Both stores A and B offer the same price
51. If the third proportional of 25 and 35 be x, then what is the value of x?
A
50
B
52
C
49
D
51
52. Which of the following numbers divides 3,27,087?
A
5
B
3
C
12
D
8
53. A train that is 220 m long overtakes a man moving at a speed of 10 km/hr (in same direction) in 44 seconds. How much time (in seconds) will it take this train to completely cross another train of a length of 315 m, moving in the opposite direction at a speed of 79 km/hr?
A
18
B
14
C
32
D
28
54. Find the value of [868 ÷ {26 + 6 × (3 − 7)}].
A
431
B
435
C
434
D
432
55. M and N started a business. M invested ₹48,000 more than N for 3 months, while N invested for 4 months. M's share is ₹498 more than that of N, out of a total profit of ₹1,494. Find the capital contributed by M.
A
₹76,800 Blackbook
B
₹75,000
C
₹78,000
D
₹78,600
56. If the 6-digit number N84M69 is divisible by 11, then which of the options below can give a possible correct relation between M and N?
A
M + N = 7
B
M - N = 1
C
M = N
D
M - N = -7
57. A man makes a monthly payment equal to 30% of his monthly salary towards debt repayment. He spends 20% of the remaining salary and saves ₹602. His monthly salary (in ₹) is:
A
1,115
B
1,075
C
1,078
D
1,072
58. The product of two consecutive natural numbers is 182. The greater of the two numbers is:
A
26
B
14
C
27
D
7
59. Find the value of: 55 −13 ÷ 55 14 × 55 −11
A
55 −38
B
55 −36
C
55 −32
D
55 −48
60. The number of prime numbers lying between 306 and 313, both included, is:
A
3
B
2
C
4
D
5
61. Mahesh bought some sharpeners at the rate of ₹150 a dozen. He sold them for ₹41 each. His profit percentage is ______%.
A
228 Blackbook
B
230
C
226
D
232
62. A man driving a car at a speed of 41 km/hr crosses a bridge in 2.4 minutes. Find the length of the bridge.
A
0.69 km
B
2.54 km
C
1.64 km
D
2.18 km
63. A company earns a profit (in ₹) that is distributed among the company's three partners in the ratio of 14 : 10 : 16. If the difference between the smallest and the largest shares is ₹29,547, the total profit (in ₹) of the company is:
A
1,97,067
B
1,96,892
C
1,96,980
D
1,96,943
64. B is the father of O. O is the wife of A. A is the brother of T. T is the daughter of S. How is B related to S?
A
Son's wife's father
B
Son's wife's brother
C
Son's wife's mother
D
Son's wife's sister
65. Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Blackbook Statements: All kiwis are bananas. All bananas are grapes. Conclusions (I): All kiwis are grapes. Conclusions (II): Some grapes are bananas.
A
Only conclusion (I) follows.
B
Only conclusion (II) follows.
C
Neither conclusion (I) nor (II) follows.
D
Both conclusions (I) and (II) follow.
66. Which of the following options is the closest approximate value that will come in place of question mark (?) in the following equation?
A
449
B
594
C
494
D
544
67. What should come in place of the question mark (?) in the given series? 23 ? 46 59 73 88
A
42
B
30
C
36
D
34
68. Mohit starts from Point Y and drives 35 km towards north. He then takes a right turn, drives 83 km, turns right and drives 49 km. He then takes a right turn and drives 36 km. He takes a right turn, drives 76 km. He then turns left, drives 47 km, turns left again, drives 21 km and stops at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (All turns are 90° turns only unless specified.)
A
37 km towards west
B
43 km towards east
C
41 km towards south
D
39 km towards north
69. What should come in place of the question mark (?) in the given series? 50 61 78 101 132 173 ?
A
220
B
210
C
221
D
201
70. What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘÷’ are interchanged, and ‘−’ and ‘×’ are interchanged? 13 − 2 × 75 + 3 ÷ 24 = ?
A
25
B
38
C
34
D
46
71. Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.) Blackbook
A
MPO
B
EHF
C
YBZ
D
ORP
72. Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
A
LC-FJ
B
PG-JN
C
JA-DG
D
NE-HL
73. VXZA is related to WYAB in a certain way based on the English alphabetical order. In the same way, YACD is related to ZBDE. To which of the following is BDFG related, following the same logic?
A
CFFH
B
CEGH
C
CEFH
D
CDFH
74. Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? BD 99 GI 97 LN 93 QS 87 ?
A
TV 79
B
VX 79
C
VW 77
D
UW 77
75. Refer to the following number and symbol series and answer the question that follows. All numbers are single-digit. Counting to be done from left to right only. (Left) 4 6 @ 2 & % 8 $ 7 + 1 * £ 5 & 3 Ω 9 # (Right) How many such symbols are there each of which is immediately preceded by a number and also immediately followed by another number?
A
2
B
1
C
3
D
5
76. If 1 is subtracted from each odd digit of the number 95423671, then what will be the product of the digits that are repeated more than once in the new number formed?
A
24
B
48
C
16
D
8
77. Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Blackbook Statements: Some lipsticks are tabs. No tab is a kite. Conclusions: (I): Some lipsticks are kites. (II): Some tabs are lipsticks.
A
Only conclusion (I) follows.
B
Only conclusion (II) follows.
C
Both conclusions (I) and (II) follow.
D
Neither conclusion (I) nor (II) follows.
78. URKE is related to ZWPJ in a certain way based on the English alphabetical order. In the same way, OLEY is related to TQJD. To which of the given options is DATN related, following the same logic?
A
IFYS
B
IYSF
C
IUOP
D
IFSY
79. Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the letter-cluster pair that DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
A
BR-XE
B
CS-YA
C
HX-DF
D
VL-RT
80. Seven boxes D, E, F, G, H, I and X are kept one over the other but not necessarily in the same order. Only F is kept above I. Only X is kept between I and E. Only H is kept below G. How many boxes are kept between D and F?
A
Three
B
Four
C
Two
D
One
81. In a certain code language, ‘MORE’ is coded as ‘1432’ and ‘MOVE’ is coded as ‘3254’. What is the code for ‘V’ in the given code language?
A
5
B
4
C
3
D
1
82. In a certain code language, ‘the glass broke’ is written as ‘al tk jb’ and ‘answer the question ’ is coded as ‘ mo jb tu’. How is ‘the’ coded in the given language?
A
al
B
jb
C
mo
D
tk
83. In a row of 151 students facing north, Mr. Into is 12 th from the right end. If Mr. Toni is 16 th to the left of Mr. Into; what is Mr. Toni's position from the left end of the line?
A
124 th
B
123 rd
C
125 th
D
126 th
84. Seven people, I, J, K, L, M, N and O are sitting in a row, facing north. Only two people sit between J and I. Only M sits to the right of K. Only one person sits between I and K. O sits at some place to the right of L but at some place to the left of N. How many people sit between N and L?
A
Four
B
Two
C
Three
D
One
85. What should come in place of the question mark (?) in the given series based on the English alphabetical order? WJO, BHR, GFU, ?, QBA
A
LDX
B
LDC
C
LWC
D
LMX
86. Mr. Tim starts from point A and drives 9 km towards the west. He then takes a left turn, drives 3 km, turns right and drives 11 km. He then takes a right turn and drives 4 km. He takes a final right turn, drives 20 km and stops at Point P. How far (shortest distance) and in which direction should he drive in order to reach Point A again? (All turns are 90- degree turns only unless specified.)
A
4 km to the east
B
1 km to the south
C
3 km to the south
D
2 km to the south
87. What should come in place of the question mark (?) in the given series? 96 102 104 110 112 ?
A
116
B
119
C
118
D
120
88. Kabir ranked 27 th from the top and 34 th from the bottom in his class. How many students are there in his class?
A
59
B
62
C
61
D
60
89. Refer to the following letter-symbol series and answer the question that follows. Counting is to be done from left to right only. (Left) 7 1 $ % 3 $ % 8 < 7 8 1 8 # < 7 @ * 5 5 + (Right) How many such numbers are there, each of which is immediately preceded by a symbol Blackbook and also immediately followed by a symbol?
A
One
B
Four
C
Three
D
Two
90. XAYA is related to BECE in a certain way based on the English alphabetical order. In the same way, GJHJ is related to KNLN. To which of the given options is MPNP related, following the same logic?
A
QTQT
B
QSQT
C
QTRT
D
QUQV
91. In the following number-pairs, the second number is obtained by applying certain mathematical operation(s) to the first number. Select the number-pair in which the numbers are related in the same way as are the numbers of the following pairs. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) 15, 224 8, 63
A
13, 170
B
9, 80
C
11, 123
D
6, 37
92. What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘×’ are interchanged and ‘−’ and ‘÷’ are interchanged? 8 + 5 ÷ 40 − 4 × 17 = ?
A
40
B
47
C
58
D
52
93. Seven people, I, J, K, L, U, V and W are sitting in a row, facing north. No one sits to the left of V. Only four people sit between V and I. Only three people sit to the right of K. J sits to the immediate left of W. L is not an immediate neighbour of K. Who sits at the rightmost end of the line?
A
I
B
L
C
W
D
K
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