RRB NTPC Question Paper SET-02 2021

About this paper

This is 'RRB NTPC Test Series – 02', a practice paper prepared by 10yearsquestionpaper.com in the style of the RRB NTPC computer-based test. It is not an official Railway Recruitment Board question paper. It has 100 multiple-choice questions with four options, many printed in both Hindi and English, and no marks or time are given. The arithmetic questions cover averages and ages, fractions, mensuration, population growth, mixtures and partnership; these are followed by reasoning, then general awareness on Indian history, geography, computers, physics, chemistry and biology. An answer key and a discussion section with worked solutions follow the questions. The current-affairs questions date from 2019.

Exam

RRB NTPC

Subject

Stage I - SET 02

Year

2021

Questions

100

Pages

16

Answers included

Yes

Topics covered

• Averages and ages
• Percentages and population growth
• Mixtures and solutions
• Mensuration
• Partnership
• Reasoning
• Indian history and the national movement
• Indian geography
• Computer basics
• Physics and chemistry
• Current affairs 2019

Questions from this paper

1. The average age of the 6 members of a family is 35 years. The average age of the old couple is 65 years, that of the young couple is 37 years, and the two children differ in age by 2 years. What is the age of the youngest member?
2. The radius of a hemisphere is 14 cm. Find its volume.
3. The present population of a town is 26,010 and it increases at 2% a year. What was its population 2 years ago?
4. If 4 litres of water evaporate on boiling from 12 litres of a salt solution containing 7% salt, what is the percentage of salt in the remaining solution?
5. In which year was the Second Round Table Conference held?
6. What is the atomic number of oxygen?