RRB-NTPC 2021 Mathematics

Practice subject-wise previous year questions

Question 2026

Adds nutritional value to the product

Removes hydrogen from the packaging

Enhances the flavour of the product

Removes oxygen from the packaging

Question 2027

Only conclusion (II) follows.

Both conclusions (I) and (II) follow.

Neither conclusion (I) nor (II) follows.

Only conclusion (I) follows.

Question 2028

Educational institutions established by statute cannot be considered minority institutions under Article 30(1).

Institutions created before 1950 can still be considered minority institutions, even if incorporated by statute.

An institution must be entirely managed by the minority community to qualify as a minority institution.

The majority of the judges (4 out of 7 in opinion) of the bench concluded the Azeez Basha case and violated the AMU's minority status.

Question 2029

Question 2030

Question 2031

Question 2032

Charter Act of 1793

Pitt's India Act 1784

Regulating Act 1773

Charter Act of 1813

Question 2033

Question 2034

Question 2035

Question 2036

Question 2037

Question 2038

Question 2039

Question 2040

Question 2041

Prathamakayastha

Prathamakulika

Question 2042

complementary

supplementary

Question 2043

Question 2044

$96\ Q\ 16\ R\ 112\ S\ 48\ P\ 6$

$96\ R\ 16\ Q\ 112\ P\ 48\ S\ 6$

$96\ P\ 16\ S\ 112\ R\ 48\ Q\ 6$

$96\ S\ 16\ P\ 112\ Q\ 48\ R\ 6$

Question 2045

Question 2046

Question 2047

Question 2048

Bay of Bengal

Gulf of Khambhat

Persian Gulf

Question 2049

Question 2050

$25,297.58\pi$

$25,293.28\pi$

$25,288.70\pi$

$25,287.05\pi$

Oil and fat containing food items are flushed with nitrogen because it:

In the 2024 Supreme Court case 'Aligarh Muslim University vs Naresh Agarwal (November 2024)', what did the majority of the Court hold regarding the minority status of educational institutions?

What is the mean of the following distribution? Marks 19 31 54 69 95 No. of Students 22 35 64 34 57

The difference between the simple interest and the compound interest, compounded annually, on a certain sum of money for 2 years at 10% per annum is $₹407$. Find the sum [rounded off to the nearest integer].

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? KN33 JM41 IL49 HK57 ?

Which of the following acts provided a regular code of all regulations that could be enacted for the internal Government of British India?

What should come in place of the question mark (?) in the given series? 301 300 297 292 285 ?

The Singh Sabha movement is associated with which community?

TK 14 is related to YH 5 in a certain way. In the same way, MN 5 is related to RK $-4$. To which of the given options is SV 0 related, following the same logic?

What will come in the place of the question mark (?) in the following equation, if '+' and '-' are interchanged and '$\times$' and '$\div$' are interchanged? $121 \div 6 + 384 \times 3 - 31 =?$

Which country held a presidential runoff election on 13 April 2021, resulting in the re-election of President Daniel Noboa?

The area of the base of a right circular cone is $3136\pi$ cm$^2$ and its slant height is 65 cm. The curved surface area of the cone (in cm$^2$) is:

Who was the head of the Kayastha community?

If a transversal line intersects a pair of two parallel lines, then each pair of corresponding angles are:

What is the shortcut to open an MS PowerPoint file directly from the application?

If 'P' stands for '÷', 'Q' stands for '$\times$', 'R' stands for '+' and 'S' stands for '-', then the resultant of which of the following would be 182?

The population of a village was 1,00,000. It increased by 5% in the first year and increased by 20% in the second year. Its population after two years is

If 3 times the brother's present age is 25 years more than 5 times her sister's age, and 5 times the sister's age is 5 years less than the brother's age, then what is the difference (in years) between the present ages of the brother and the sister?

What will come in the place of the question mark (?) in the following equation, if '+' and '-' are interchanged and 'x' and '÷' are interchanged? 43 ÷ 13 - 648 × 8 + 52 = ?

The Palk Strait is an inlet of which of the following?

Which country assumed the presidency of BRICS in January 2021?

Find the volume (in $cm^3$, rounded off to two decimal places) of a hemispherical cap having a radius of 33.6 cm.