RRB-NTPC 2021 Mathematics
Practice subject-wise previous year questions
Question 3026
Arithmetic
Which Indian Constitutional Amendment Act states about the minimisation of inequalities in income, status, facilities and opportunities as Directive Principle to State Policy?
A
44th Amendment Act of 1978B
86th Amendment Act of 2002C
42nd Amendment Act of 1976D
97th Amendment Act of 2011Question 3027
Arithmetic
The difference between an interior angle and an exterior angle of a regular polygon is 140°. Find the number of sides of the polygon.
A
15B
16C
18D
20Question 3028
Arithmetic
Which city hosted the 55th International Film Festival of India in November 2024?
A
BengaluruB
New DelhiC
MumbaiD
PanajiQuestion 3029
Arithmetic
What should come in place of the question mark (?) in the given series? 4 8 15 27 46 ? 113
A
72B
68C
76D
74Question 3030
Arithmetic
Each of the digits in the number 7416385 is arranged in ascending order from left to right. The position(s) of how many digits will remain unchanged as compared to that/those in the original number?
A
NoneB
ThreeC
TwoD
OneQuestion 3031
Arithmetic
Who among the following was considered the first notable king of the Pushyabhuti dynasty, ruling from 580-605 CE?
A
RajyavardhanaB
PrabhakaravardhanaC
HarshavardhanaD
NaravardhanaQuestion 3032
Arithmetic
Hitesh is three times as old as his son, and his daughter is 3 years younger than the son. If the sum of the ages of these three people 3 years ago was 123 years, then Hitesh's present age (in years) is:
A
81B
72C
88D
91Question 3033
Arithmetic
How are the proceedings and status of a Lok Adalat treated under Indian law?
A
Proceedings are informal and not recognised under any law.B
Proceedings are advisory and Lok Adalat is not considered a civil court.C
Proceedings are judicial and Lok Adalat is deemed a civil court under CrPC.D
Proceedings are not judicial and have no legal standing in courts.Question 3034
Arithmetic
If $x^2 + y^2 - 10x + 26y + 194 = 0$, then the value of $x^2 + y^2$ is:
A
190B
194C
198D
200Question 3035
Arithmetic
Who among the following launched the IndiaAI initiatives in 2021?
A
Minister of Science and TechnologyB
Union IT MinisterC
Prime Minister of IndiaD
Director of IndiaAI MissionQuestion 3036
Arithmetic
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. Statements: All tanks are figs. No eagles are tanks. Some mugs are eagles. Conclusions: (I) Some figs are not eagles. (II) Some mugs are not tanks.
A
Only conclusion (I) follows.B
Both conclusions (I) and (II) follow.C
Neither conclusion (I) nor (II) follows.D
Only conclusion (II) follows.