RRB-NTPC 2021 Mathematics

Practice subject-wise previous year questions

Question 2001

Question 2002

Question 2003

Question 2004

Question 2005

It is a naturally occurring element found in pitchblende.

It is non-reactive element.

It is stable element.

It was known during Mendeleev's time.

Question 2006

Question 2007

Question 2008

Question 2009

State Legislature

Municipal Corporations

Panchayati Raj Institutions

Parliament of India

Question 2010

Question 2011

Question 2012

Question 2013

Medha Patkar

Vandana Shiva

Jayshree Vencatesan

Sunita Narain

Question 2014

Question 2015

Question 2016

Question 2017

Question 2018

Question 2019

Question 2020

Question 2021

39.94% votes, 48 seats

42.10% votes, 50 seats

44.85% votes, 52 seats

36.49% votes, 48 seats

Question 2022

Olaf Scholz and Xi Jinping

Rishi Sunak and Narendra Modi

Joe Biden and Emmanuel Macron

Emmanuel Macron and Narendra Modi

Question 2023

Governments may collapse due to no-confidence motions or coalition disputes.

The President can dismiss the Prime Minister at any time.

Elections are held only once every decade.

The judiciary frequently overrules executive decisions.

Question 2024

Question 2025

How much of OECD sovereign debt is set to mature by 2027, according to the Global Debt Report 2021?

If $\alpha$ and $\beta$ are the roots of the quadratic equation $y^2-9y+8=0$, then find the value of $\alpha+\beta-\alpha\beta$.

Gopal gets a 2% increase in his sale amount in the first year and a 20% increase in the second year, and with that his present sale is ₹1,83,600. What was his sale (in ₹) two years ago?

Which statement is correct with reference to Neptunium?

A cube of side 10 cm is cut into cubes of side 2 cm. Calculate the total surface area (in cm$^2$) of all the small cubes:

The simplified value of $118 - 5 \times (10 + 20) + 55$ is:

Two numbers are respectively 30% and 18% more than a third number. The ratio of the two numbers is:

Which body primarily exercises the powers delegated through Article 243W of the Indian Constitution?

CSVG is related to GOZC in a certain way based on the English alphabetical order. In the same way, KKDY is related to OGHU. To which of the given options is SCLQ related, following the same logic?

As of 28 March 2021, approximately how many farmer IDs have been generated under the Digital Agriculture Mission in India?

The median of the observations 49, 91, 24, 46, 90, 20, 21, 14, 66, 32 and 92 is:

In March 2021, who became the first Indian to receive the Ramsar Award for 'Wetland Wise Use'?

What will the amount after 1 year be, if ₹2,400 is invested at 20% compound interest per annum, compounded half-yearly?

If a hemisphere of radius 3 cm is fitted inside a cuboid and then water is filled inside the cuboid, the amount of water (in cm$^3$) present in the cuboid is: (Take $\pi = 3.14$)

A man covers distances of 100 km, 408 km, and 1460 km at the speeds of 20 km/hr, x km/hr, and 20 km/hr, respectively. If his average speed for the whole journey is 20 km/hr, then what is the value of x?

Which tree is commonly found throughout the plains of the Thar Desert?

By how much did urban infrastructure investments increase from Fiscal Year 2019 to Fiscal Year 2023?

Each of the digits in the number 6954381 is arranged in the descending order from left to right. Which of the following digits will be third from the right?

What was the vote percentage and number of seats secured by the winning party in the 2024 Haryana Legislative Assembly elections?

Which two leaders co-chaired the AI Action Summit in Paris in February 2021?

What is a major drawback of the parliamentary system in terms of governance stability?

The median of the observations 71, 95, 67, 55, 78, 45, 58, 44, 69, 41 and 88 is:

DTUH is related to BQWK in a certain way based on the English alphabetical order. In the same way, ZNYN is related to XKAQ. To which of the given options is VHCT related, following the same logic?