RRB-NTPC 2021 Mathematics

Practice subject-wise previous year questions

Question 2701

Question 2702

Question 2703

Question 2704

Question 2705

Question 2706

Question 2707

Question 2708

Gautamiputra Satakarni

Vasumitra Satakarni

Question 2709

Question 2710

Question 2711

Question 2712

Alluvial soil

Laterite soil

Question 2713

Question 2714

The Speaker of Lok Sabha takes the decision.

The Council of Ministers passes a resolution.

The Prime Minister advises the President to dissolve it.

The Chief Justice of India orders dissolution.

Question 2715

30 out of 81

38 out of 90

34 out of 81

36 out of 90

Question 2716

Question 2717

Question 2718

(53, 65, 77)

(67, 79, 101)

(36, 48, 50)

(40, 52, 74)

Question 2719

Question 2720

Andhra Pradesh

Question 2721

Question 2722

Increased nitrogen

Stratospheric ozone depletion

Increased oxygen level

Reduced greenhouse gas emissions

Question 2723

31 December 2026

31 March 2026 

30 June 2021

31 December 2021

Question 2724

Question 2725

WC Bonnerjee

 Dadabhai Naoroji

Badruddin Tyabji

Surendranath Banerjee

The crescent-shaped sand dunes found in the Thar Desert are called:

The sum of the area of two squares whose sides are p cm and q cm, respectively, is 317 cm\u00b2 and the sum of their perimeters is 100 cm. Find the product of p and q.

Find the simple interest (in closest integral \u20b9) on \u20b93,000 at 8% per annum rate of interest for the period from 14 February 2024 to 15 April 2024.

The ratio between the length and the breadth of a rectangular park is 3 : 8, and the perimeter of the park is 264 m. Find the area (in m 2 ) of the park.

For the quadratic equation $7x^2-28x+21=0$, what is the sum of the roots?

Which of the following was the famous ruler of the Satavahana dynasty?

A class of 30 students appeared in a test. The average score of 12 students is 70, and that of the rest is 62. What is the average score of the class?

An article is sold for ₹x. If it is sold at 25% of this price, there is a loss of 50%. What is the percentage profit when it is sold for ₹x?

ZRVY is related to TLPS in a certain way based on the English alphabetical order. In the same way, WOSV is related to QIMP. To which of the given options is UMQT related, following the same logic?

Which soil is deficient in nitrogen and phosphorus but rich in iron and aluminium?

The sum of the lengths of the edges of a cube is equal to the sum of the lengths of the edges of a cuboid whose length, breadth and height are in the ratio 4 : 3 : 1. Find the volume (in cm 3 ) of the cuboid if the volume of the cube is 512 cm 3 .

In the Indian parliamentary system, who has the authority to dissolve the Lok Sabha before its term expires?

In the 2024 Jharkhand Assembly elections, how many seats did the Jharkhand Mukti Morcha (JMM) secure out of the total constituencies?

In a certain code language, 'LINK' is coded as '9236' and 'SINK' is coded as '6349'. What is the code for 'S' in the given code language?

If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 5637482, how many digits will appear more than once in the new number thus formed?

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? PK23 OJ34 NI45 MH56 ?

The famous dance form 'Kuchipudi' derives its name from the village Kuchelapuram, which is located in ________.

What is the primary environmental impact of the release of freon from refrigeration plants on the atmosphere?

As per the Goods and Services Tax (Period of Levy and Collection of Cess) Rules, 2022, notified by the Finance Ministry, up to which date will the GST compensation cess be levied in India?

ASXZ is related to DVAC in a certain way based on the English alphabetical order. In the same way, MEJL is related to PHMO. To which of the following options is VNSU related, following the same logic?

During the 1886 session of the Indian National Congress in Calcutta, a major demand was raised for simultaneous Indian Civil Service examinations in England and India. Who presided over this session?