RRB-NTPC 2021 Mathematics

Practice subject-wise previous year questions

Question 2751

Punjab and Haryana

Odisha and Assam

Question 2752

Computer Processing Utility

Central Programming Unit

Central Processing Unit

Control Processing Unit

Question 2753

Sai Paranjpye

Shyam Benegal

Vishal Bhardwaj

Question 2754

Question 2755

Question 2756

Billie Eilish - Hit Me Hard and Soft

Beyoncé - Cowboy Carter

Taylor Swift - The Tortured Poets Department

Sabrina Carpenter - Short n' Sweet

Question 2757

Question 2758

Question 2759

Increase monopoly power

Improve efficiency and reduce government burden

Increase fiscal deficit

Enhance public employment

Question 2760

Board of Legislature

Board of Control

Board of Executives

Board of Directors

Question 2761

Question 2762

Question 2763

Question 2764

Question 2765

Question 2766

Question 2767

Question 2768

Question 2769

Question 2770

Question 2771

Question 2772

Question 2773

Command Prompt

Task Manager

Control Panel

File Explorer

Question 2774

Question 2775

The Green Revolution was introduced to counter food shortages. Which region(s) was/were the initial focus of the Green Revolution?

With reference to computer systems, what does CPU stand for?

In January 2021, which veteran filmmaker received the Padmapani Lifetime Achievement Award for Indian cinema?

Anand purchased an item and incurred ₹169 in repair expenses. Subsequently, he sold it to Bharath with a 25% profit. Eventually, Bharath sold the item for ₹4,480, making a 44% loss. What was the original cost (in ₹) of the item for Anand?

In which year was English education formally introduced in India by the British?

Who won the Album of the Year at the 67 th Annual Grammy Awards in 2021?

The average of five numbers is 56. Four of the numbers are 35, 42, 32, and 26. What is the fifth number?

Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern. AJK: BEG JIL: KDH

Privatisation involves transferring the ownership of enterprises from the public to the private sector. What is the primary goal of privatisation?

Which body was established to control all matters of civil and military government of British territories in India?

If the median of a data is 20.8 less than its mode, then the median of the data exceeds its mean by _______. (Use the empirical formula)

If 2 is added to each even digit and 1 is subtracted from each odd digit in the number 26347591, what will be the sum of the second digit from left and third digit from right in the new number thus formed?

If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 1847653, what will be the sum of the highest and lowest digits in the number thus formed?

An article is sold for ₹x. If it is sold at 40% of this price, there is a loss of 50%. What is the percentage profit when it is sold for ₹x?

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.)

If $a + b = 32$ and $(a – b)^2 = 372$, find the value of product of a and b.

P is any point inside the rectangle ABCD. If PA = 94 cm, PB = 61 cm and PC = 67 cm, then the length of PD (in cm) is:

At what rate (in percentage) per annum simple interest will a sum of money triple itself in 8 years?

Reena, Naveen and Arpita started a business in partnership, investing in the ratio of 5: 6: 13, respectively. At the end of the year, they earned a profit of ₹36,400, which is 14% of their total investment. How much did Naveen invest (in ₹)?

The population of a town in the year 1956 was 2,07,300. If its population increased in two successive decades by 20% in each decade, the population of the town in the year 1976 was:

Which component of Windows OS allows users to modify system settings such as display resolution, sound preferences and user accounts?

Nagara Uprising, a significant peasant rebellion that occurred in the Nagar province (present-day Shivamogga district) of the Mysore Kingdom, took place in:

Which keyboard shortcut is used to save an MS PowerPoint presentation quickly?