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RRB NTPC/ASM/CA/TA Exam  >  RRB NTPC/ASM/CA/TA Tests  >  RRB NTPC Mock Test Series 2025  >  RRB NTPC (CBT II) Full Mock Test - 4 - RRB NTPC/ASM/CA/TA MCQ

RRB NTPC (CBT II) Full Mock Test - 4 - RRB NTPC/ASM/CA/TA MCQ


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30 Questions MCQ Test RRB NTPC Mock Test Series 2025 - RRB NTPC (CBT II) Full Mock Test - 4

RRB NTPC (CBT II) Full Mock Test - 4 for RRB NTPC/ASM/CA/TA 2024 is part of RRB NTPC Mock Test Series 2025 preparation. The RRB NTPC (CBT II) Full Mock Test - 4 questions and answers have been prepared according to the RRB NTPC/ASM/CA/TA exam syllabus.The RRB NTPC (CBT II) Full Mock Test - 4 MCQs are made for RRB NTPC/ASM/CA/TA 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for RRB NTPC (CBT II) Full Mock Test - 4 below.
Solutions of RRB NTPC (CBT II) Full Mock Test - 4 questions in English are available as part of our RRB NTPC Mock Test Series 2025 for RRB NTPC/ASM/CA/TA & RRB NTPC (CBT II) Full Mock Test - 4 solutions in Hindi for RRB NTPC Mock Test Series 2025 course. Download more important topics, notes, lectures and mock test series for RRB NTPC/ASM/CA/TA Exam by signing up for free. Attempt RRB NTPC (CBT II) Full Mock Test - 4 | 120 questions in 90 minutes | Mock test for RRB NTPC/ASM/CA/TA preparation | Free important questions MCQ to study RRB NTPC Mock Test Series 2025 for RRB NTPC/ASM/CA/TA Exam | Download free PDF with solutions
RRB NTPC (CBT II) Full Mock Test - 4 - Question 1
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Directions: In this question, an assertion is followed by two reasons, RI and RII. Read the assertion carefully and decide which, out of RI and RII, is/are the possible reason(s) for the assertion.
Assertion: Skills' supply does not always correspond to skills' demand.
RI: Training does not always mean that people acquire the desired employability skills.
RII: Skills supplied might not link with the needs of the market.

Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 1

Only RII answers the 'Why' (Why skills' supply does not correspond to skills' demand?) in the assertion. As sometimes, the skills supplied might not match the requirements of the market, so skills' supply does not correspond to skills' demand.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 2
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CPU's processing power is measured in

Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 2
Million instructions per second (MIPS) is an older measure of the speed and power of a computer. MIPS essentially measures the amount of software instructions a computer can perform in a second.
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RRB NTPC (CBT II) Full Mock Test - 4 - Question 3
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Directions: In this question, an assertion is followed by two reasons, RI and RII. Read the assertion carefully and decide which, out of RI and RII, is/are the possible reason(s) for the assertion.
Assertion: In India, participation of girls and women in the workforce has stayed unsatisfactory.
RI: Businesses are not always receptive to flexible working conditions.
RII: Enrolment rates in secondary schools have been increasing for girls and women.

Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 3

RI provides a logical answer to the 'Why' in the assertion. Due to inflexible working conditions, participation of girls and women in workforce is unsatisfactory. Women require flexible working conditions, probably due to family care or various other reasons. RII provides no answer to the 'Why' in the assertion.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 4
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What was the theme for the year 2021 of World Pneumonia Day, which is celebrated on November 12 every year?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 4
World Pneumonia Day is celebrated on November 12 every year. The day was first commemorated in the year 2009 with an aim to highlight the complications and issues related to pneumonia.
According to WHO, pneumonia is more severe in children less than 5 years of age and precautions must be taken to prevent the disease.
The theme for World Pneumonia Day 2021 was 'Stop Pneumonia/Every Breath Counts'.
RRB NTPC (CBT II) Full Mock Test - 4 - Question 5
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A question and two statements labeled (I) and (II) are given. You have to decide which statement(s) is/are sufficient to answer the question.
Question:
Among four friends - Arjun, Pavan, Neeraj and Sunil, who is the heaviest?
Statements:
I. Arjun and Pavan are of the same weight.
II. Pavan weighs more than Neeraj, but less than Sunil.
Select the right option from the following.
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 5

From statement (1), weight of arjun = weight of pavan
From statement (2), weight of sunil ＞ weight of pavan ＞ weight of neeraj
The correct answer is "Both the statements together are needed".

RRB NTPC (CBT II) Full Mock Test - 4 - Question 6
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Which one of the following is not considered harmful to the society?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 6
Adult franchise means all adult citizens of the country should have the right to vote without any discrimination of class, caste, religion, or gender. It is based on the basic principle of democracy, which we call equality.
RRB NTPC (CBT II) Full Mock Test - 4 - Question 7
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Compute: 1112 ÷ 139 - 5
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 7

Given expression = 1112 ÷ 139 - 5
= 8 - 5
= 3

RRB NTPC (CBT II) Full Mock Test - 4 - Question 8
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Which input device is used to read the text and bar codes or a device to input pictures into a computer?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 8
Scanner is an input device used to scan the images or printed text. It is also used to read special bar codes especially in real time systems installed in shopping malls to scan the bar code present on the products.
RRB NTPC (CBT II) Full Mock Test - 4 - Question 9
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If a person repaid Rs. 22,500 after 10 years of borrowing a loan at 10% per annum simple interest, find what amount he had taken as a loan.
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 9

Suppose loan amount = Rs. x
Then, x + = Rs. 22,500
⇒2x = Rs. 22,500
⇒ x = Rs. 11,250

RRB NTPC (CBT II) Full Mock Test - 4 - Question 10
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DNS stands for
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 10
The Domain Name System (DNS) is a hierarchical and decentralised naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities.
RRB NTPC (CBT II) Full Mock Test - 4 - Question 11
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_________ species are NOT in the IUCN classification of threatened species.
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 11

Critically Endangered (Cr) is the highest risk category assigned by the IUCN for wild species. Critically endangered species means a species numbers have decreased, or will decrease by 80% within three generations. It is therefore considered to be facing an extremely high risk of extinction in the wild.
Endangered (EN) species is a population of organisms which is at risk of becoming extinct because it is either few in numbers, or threatened by changing environmental or predation parameters. Also it could mean that due to deforestation there may be a lack of food and/or water. It is therefore considered to be facing a very high risk of extinction in the wild.
Vulnerable (VU) species is a species which has been categorised by the IUCN as likely to become endangered unless the circumstances threatening its survival and reproduction improve. It is therefore considered to be facing a high risk of extinction in the wild.
Hence, option A is the answer.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 12
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If 29 tan  θ = 31, then the value of 1 + 2sinθcos θ/1 - 2sinθcosθ  is equal to
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 12

RRB NTPC (CBT II) Full Mock Test - 4 - Question 13
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Simplify: 
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 13

Let a = 69 and b = 65

So, =

= = a – b = 69 – 65 = 4

RRB NTPC (CBT II) Full Mock Test - 4 - Question 14
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Which of the following pairs is not matched correctly?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 14

Hirakund - Odisha
Jaldhara - Paschim Banga
Tehri Dam - Uttrakhand
Vyas - Punjab
The Tehri Dam is the highest dam in India and one of the highest in the world. It is a multi-purpose rock and earth-fill embankment dam on the Bhagirathi River near Tehri in Uttarakhand, India.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 15
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Directions: In making decision about an important question, it is desirable to be able to distinguish between strong and weak arguments in so far as they are related to the question. Weak arguments may not be directly related to the question, may be of minor importance or may be related to some insignificant aspect of the question.
The question given below is followed by two arguments numbered I and II. Decide which of the arguments is/are strong and which is/are weak. Mark your answer as
(A) if only I is strong
(B) if only II is strong
(C) if either I or II is strong
(D) if both I and II are strong
Statement: Should there be a law to control birth rate in India?
Arguments:
I. Yes, because the increasing population of India needs to be controlled if India is to become a developed country.
II. No, law cannot impinge on a persons fundamental rights in a democratic country as India.
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 15

Argument I is strong as control of population is a factor worthy enough to be considered towards helping India become a developed country.
Argument II is also strong as India, being a democratic country, cannot impinge on individual preferences.
Both are strong.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 16
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Directions: In the following question, choose the best alternative which shows the similar relationship as between the two terms to the left of the sign (: :) given in the question.
Paragraph : Prose : : Stanza : ?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 16

There are paragraphs in prose and stanzas in poetry.
Hence, answer option B is correct.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 17
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Two numbers are in the ratio 3 : 5 and their HCF is 20. Their LCM is
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 17

Let the two numbers be 3x and 5x.
H.C.F of the numbers = x = 20
Therefore the two numbers are 60 and 100.
We know that the product of the numbers = H.C.F × L.C.M
60 × 100 = 20 × L.C.M
L.C.M = 6000 ÷ 20
L.C.M = 300
Hence, answer option B is correct.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 18
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Based on the relationship between the first two words, find out the missing word.
ODISHA : ODISSI :: KERALA : __________.
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 18

ODISSI is an older dance form that originated in ODISHA .
Likewise, an older dance form that originated in Kerela is KATHAKALI.
Hence, answer option A is correct.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 19
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Directions: Based on the statements given below, choose the best possible conclusion(s) that follow(s):
Statements:
A. People who exercise regularly are health conscious.
B. Meena, in spite of her busy schedule, exercises every day.
Conclusions:
I. Meena is health conscious.
II. Meena's family has inculcated the importance of exercise right from her childhood.
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 19

Meena exercises daily, which means she is health conscious.
So, conclusion (I) follows.
There is no indication that she exercises daily because of her family or childhood.
So, conclusion (II) does not follow.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 20
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Which one of the following statements is incorrect?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 20

A rational number is a number that can be in the form p/q , where p and q are integers and q is not equal to zero. All rational numbers are real.In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line. Therefore rational numbers do not include fractions is incorrect.
Hence, answer option A is correct.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 21
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The mean of first 50 natural numbers is:
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 21

We know that sum of first n natural numbers = n (n + 1/2 )
Sum of first 50 natural numbers = 50 ( 50 + 1/2 )
= 1275
Average of first 50 natural numbers = 1275 ÷ 50
= 25.5
Hence, answer option B is correct.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 22
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Select the odd letters from the given alternatives.
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 22
The pattern being followed is:
(i) A + 3 = D; D + 3 = G
(ii) H + 3 = K; K + 3 = N
(iii) O + 3 = R; R + 3 = U
BDF does not follow this pattern as:
B + 2 = D; D + 2 = F
RRB NTPC (CBT II) Full Mock Test - 4 - Question 23
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The measure of the central angle corresponding to Market Borrowing is
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 23

Total funds = Rs. (11486 + 5252 + 4910 + 6000 + 29952) crores
= 57600 crores
∵ 57600 = 360°
∴ 29952 ≡360/57600 x 29952  
= 187.2°

RRB NTPC (CBT II) Full Mock Test - 4 - Question 24
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If A stands for 'add', B stands for 'subtract', C stands for 'divide' and D stands for 'multiply', then what is the value of
(7 D 3) B 6 A 5 (20 C 20)?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 24

(7 D 3) B 6 A 5 (20 C 20) = (7 × 3) - 6 + 5 (20 ÷ 20)
= 21 - 6 + 5 × 1
= 21 - 6 + 5
= 15 + 5
= 20
Hence, answer option D is correct.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 25
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Who in 2021 was appointed as the Chairman of the ICC Men's Cricket Committee?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 25
BCCI president Sourav Ganguly was appointed as the Chairman of the ICC Men's Cricket Committee in 2021.
Ganguly replaced fellow Indian Anil Kumble, who stepped down after serving a maximum of three, three-year terms.
Johnny Grave, CEO of Cricket West Indies, was appointed to the ICC Women's Cricket Committee.
RRB NTPC (CBT II) Full Mock Test - 4 - Question 26
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The famous Big Bang Theory is based on which of the following principles?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 26
Edwin Hubble used the Doppler Effect to determine that the universe is expanding. Hubble found that the light from distant galaxies was shifted toward lower frequencies, to the red end of the spectrum. This is known as a red Doppler shift, or a red-shift.
According to the Big Bang theory, the Universe is clearly expanding, and the Doppler Effect explains the red shift. Hence, the Doppler Effect can be said to support the Big Bang theory.
RRB NTPC (CBT II) Full Mock Test - 4 - Question 27
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Which of the following numbers indicates unmarried doctors who are not professors?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 27

The required number should be present outside the square and circle, but present inside the triangle.
So, option (D) is the correct answer.

RRB NTPC (CBT II) Full Mock Test - 4 - Question 28
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Who in 2021 took charge as the 25th Chief of the Naval Staff (CNS)?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 28
In 2021, Admiral R. Hari Kumar took charge as the new chief of the Indian Navy after incumbent Admiral Karambir Singh retired from service. Kumar assumed charge as the 25th chief of the Naval Staff (CNS) from outgoing chief Admiral Karambir Singh who retired on superannuation after a career spanning over 41 years in service.
Admiral Kumar was serving as the Flag Officer Commanding-in-Chief of the Western Naval Command before taking the reins of the force.
RRB NTPC (CBT II) Full Mock Test - 4 - Question 29
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When 80% of a number is added to 80, the total is the same number again. Which of the following is that number?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 29
Let the number be "N".
Thus, we have
80% of N + 80 = N
0.8N + 80 = N
80 = 0.2N
N = 400
RRB NTPC (CBT II) Full Mock Test - 4 - Question 30
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Who is Rita's husband?
Detailed Solution for RRB NTPC (CBT II) Full Mock Test - 4 - Question 30


As per the arrangement, Anil is Rita's husband
Hence, answer option A is correct.

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