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RRB Group D | Computer Based Test

RRB Group D: full-length mock (96 questions)

A full-length RRB Group D mock modelled on the Computer Based Test: 96 original questions across General Intelligence and Reasoning, Mathematics, General Science and General Awareness and Current Affairs, weighted towards moderate and hard, each with a worked solution.

Before you start

  • 96 questions in 90 minutes on a single clock — a full-length paper modelled on the Computer Based Test.
  • Each question carries one mark; one third of a mark is deducted for a wrong answer, and unanswered questions carry no penalty.
  • The difficulty is deliberately weighted towards moderate and hard (about 62 of 96) so the set stays useful on repeat attempts. Every question is original with a worked solution shown after you submit.

Sections in this test

SectionQuestions
General Intelligence and ReasoningGeneral Intelligence & Reasoning30
MathematicsMathematics25
General ScienceGeneral Science25
General Awareness and Current AffairsCurrent Affairs16

Sample questions with worked solutions

A few questions from this test, with the answer key and the method behind it. The full set of 96 runs under a timer, and every solution is on the analysis screen once you submit.

General Intelligence & Reasoning · solved example

7 people — P, Q, R, S, T, U, V — sit around a circular table facing the centre. "To the right" means the next seat in the clockwise direction. P sits immediately to the right of U (clockwise). V sits 3rd to the right of S (clockwise). Q sits immediately to the right of S (clockwise). R sits 5th to the right of P (clockwise).

Who sits 4th to the right (clockwise) of T?

  • S
  • V
  • W
  • PCorrect
  • Q

Solution

The clockwise order is U, P, S, Q, T, V, R (and repeating), so the person 4th to the right of T is P.

Mathematics · solved example

Units sold of four products in a month — P: 280, Q: 120, R: 180, S: 180.

From the table, what is the total number of units sold across all four products?

  • 550
  • 970
  • 520
  • 760Correct
  • 1000

Solution

Adding the four figures: 280 + 120 + 180 + 180 = 760.

General Science · solved example

What is the SI unit of pressure?

  • Joule
  • PascalCorrect
  • Bar
  • Newton

Solution

The pascal is the SI unit of pressure.

Current Affairs · solved example

The river known as the 'Sorrow of Bihar' is:

  • KosiCorrect
  • Son
  • Gandak
  • Ganga

Solution

The Kosi river is called the Sorrow of Bihar because of its frequent, destructive floods.

General Intelligence & Reasoning · solved example

In a class of 30 students, a boy ranks 6th from the top. What is his rank from the bottom?

  • 25Correct
  • 13
  • 37
  • 41
  • 9

Solution

Rank from bottom = total − rank from top + 1 = 30 − 6 + 1 = 25.

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How this test is marked

Correct answer

+1

Wrong answer

-0.3333

Unanswered

0

Because a blank carries no penalty, guessing only pays when you can eliminate at least two options. The analysis screen after the test shows you exactly where guessing cost you marks.