RRB GROUP D PRACTICE SET 1 MODERATE LEVEL

RRB Group D 2025 Practice Set 1 (MODERATE LEVEL) – For CBT Exam Preparation
The RRB Group D CBT exam is highly competitive and tests your knowledge across subjects like Mathematics, General Intelligence & Reasoning, General Science, and General Awareness. To do well, you need regular practice—especially with tougher questions. This MODERATE LEVEL practice set is specially designed to challenge your problem-solving skills and help you improve both speed and accuracy.

1.Direction: A question followed by two statements. Identify which statement is sufficient to answer the question.
Question: What is code for ‘late’?
Statement:

1.In any code language “I was late” is written as “N wis le”.

2.”She is late” is written as “Se s le”

Options:

(a) Either 1 or 2 is not sufficient
(b) Statement 1 alone is sufficient
(c) Statement 2 alone is sufficient
(d) Statement 1 and 2 together are sufficient

2.In reference of Indian economy, which of the following comes under the secondary sector?
Options:
(a) Health
(b) Industry
(c) Banking
(d) Agriculture

3.Mohit invested ₹10000 in two different schemes NSC and PPF at an annual compound interest rate of 14% and 11% respectively. If the total amount of interest received in 2 years is ₹2726, then what was the amount invested in PPF?
Options:
(a) ₹5000
(b) ₹4000
(c) ₹6000
(d) ₹7000

4.In the Constitution of India, the spirit of brotherhood is inspired by which country?
Options:
(a) Italy
(b) Ireland
(c) France
(d) America

5.Select the option that depicts the following transparent sheet (Problem Figure) when folded at the dotted line shown.

(a) C
(b) D
(c) A
(d) B

6.Ibn Battuta was an Arab Traveller and adventurer. Where was he from?
Options:
(a) Yunan
(b) Morocco
(c) China
(d) Spain

7.To get the given result in the following equation what alternative set of mathematical symbols should be replaced by _?
(15?12) ?6?8 = 26
Options:
(a) -, ×, +
(b) +, -, +
(c) +, –
(d) +, -, +

8.______ enzyme is secreted from the salivary gland.
Options:
(a) Trypsin
(b) Lipase
(c) Pepsin
(d) Amylase

9. 5% population of a town died of an epidemic, and 8% panicked and left the town from rest population. If the present population of the town is 88274, then initially find the total population of the town.
Options:
(a) 1,21,600
(b) 1,01,000
(c) 99,800
(d) 84,500

10.Through which of the following methods, plants can be grown by single parent plant in disease free condition?
Options:
(a) Regeneration
(b) Spore formation
(c) Tissue culture
(d) Sexual reproduction

11. 33.33 – 0.03 + 333.333 – 3.33 = ?
Options:
(a) 366.633
(b) 363.303
(c) 366.663
(d) 369.963

12. The incomplete breakdown of the substance in the absence of oxygen is called
Options:
(a) Difference respiration
(b) Anaerobic respiration
(c) Aerobic respiration
(d) Vascular respiration

13. Find the LCM of ab²c² , a²bc and a³b³c²
Options:
(a) a²b²c²
(b) abc
(c) a³b³c²
(d) a³b³c³

14. Which of the following is not a characteristic of Pisces?
Options:
(a) Presence of pseudocoelom
(b) Endoskeleton of bone/cartilage
(c) Breathing through gills
(d) Exoskeleton of scales

15.You are given a question and four statements, decide which statement is sufficient to answer the question.
There are 10 balls of different sizes and colors, green, yellow, blue, red and pink. Balls of same color are same in size. Can you find the sequence of largest to smallest Balls.
Statement:

3 red balls are larger than 2 green balls.
There are 2 pink balls which are smallest.
Two blue balls are largest.
Green is larger than yellow.
Options:
(a) All statements together are sufficient.
(b) Statements 1, 3 and 4 are sufficient to find the answer.
(c) Statement 1, 2 and 4 are sufficient to find the answer.
(d) Statement 1, 4 and 2 are sufficient to find the answer.

ANSWER KEY