The RRB Group D 2025 Mock Test Set-49 is a valuable resource for aspirants preparing for the Railway Recruitment Board’s Group D exam. This mock test is designed to simulate the real exam environment, offering a series of well-structured questions that assess your knowledge and skills across key subjects, including General Knowledge, Mathematics, Reasoning, and General Science.
By taking this test, you can gauge your preparation level, identify areas needing improvement, and practice your time management strategies. This mock test is an essential tool to boost confidence and optimize your readiness for the RRB Group D 2025 exam.
RRB Group D 2025 Mock Test SET-49
Here are the MCQs:
1. 3 men and 7 women can do a job in 5 days, while 4 men and 6 women can do it in 4 days. The number of days required for a group of 10 women working together, at the same rate as before, to finish the same job is:
- (a) 36
- (b) 40
- (c) 20
- (d) 30
2. In a big garden 60% of the trees are coconut trees, 25% of the number of coconut trees are mango trees, and 20% of the number of mango trees are apple trees. If the number of apple trees is 1500, then the total number of trees in the garden is:
- (a) 50000
- (b) 51000
- (c) 45000
- (d) 48000
3. An article was sold at a 16% gain. Had it been sold for 200 more, the gain would have been 20%. The cost price of the article is:
- (a) 4800
- (b) 4500
- (c) 5200
- (d) 5000
4. If the area of an equilateral triangle is ‘a’ and the height is ‘b’, then the value of b²/a is:
- (a) √3
- (b) √3
- (c) 73
- (d) 3
5. A solid right circular cylinder and a solid hemisphere stand on equal bases and have the same height. The ratio of their total surface areas is:
- (a) 3:4
- (b) 4:3
- (c) 2:3
- (d) 3:2
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6. The proportion of acid and water in 3 samples is 2:1, 3:2, and 5:3. A mixture containing equal quantities of all 3 samples is made. The ratio of water and acid in the mixture is:
- (a) 227:133
- (b) 227:120
- (c) 133:227
- (d) 120:133
7. If DELHI is coded as 73541 and CALCUTTA as 82589662, how would CALICUT be coded in that code?
- (a) 8251896
- (b) 8543691
- (c) 5279431
- (d) 5978213
8. Arun said, “This girl is the wife of the grandson of my mother”. Who is Arun to the girl?
- (a) Husband
- (b) Father-in-law
- (c) Father
- (d) Grandfather
9. At present, the ratio between the ages of Arun and Deepak is 4:3. After 6 years, Arun’s age will be 26 years. What is the age of Deepak at present?
- (a) 19 years
- (b) 12 years
- (c) 24 years
- (d) 15 years
10. If 235 = 38 and 452 = 45, then 345 = ?
- (a) 66
- (b) 72
- (c) 50
- (d) 49
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11. The chief justice and other judges of High Court held office till the age of:
- (a) 64 years
- (b) 65 years
- (c) 60 years
- (d) 62 years
12. Which state in India never had an MLA so far?
- (a) Assam
- (b) Meghalaya
- (c) Nagaland
- (d) None of the above
13. Chromosomes other than sex chromosomes are called:
- (a) Allosomes
- (b) Isochromosomes
- (c) Autosomes
- (d) Microsomes
14. Who has been described as the Father of Local Self-Government in colonial India?
- (a) Lord Ripon
- (b) Lord Dufferin
- (c) Lord Curzon
- (d) None of the above
15. Which of the following is used as a rodenticide?
- (a) Zinc carbonate
- (b) Zinc chloride
- (c) Zinc sulphide
- (d) Zinc phosphide
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Answers to the RRB Group D 2025 Mock Test SET-49
Here are the answers
- (c) 20
- (a) 50000
- (d) 5000
- (b) √3
- (b) 4:3
- (c) 133:227
- (a) 8251896
- (b) Father-in-law
- (b) Neck
- (c) 50
- (d) 62 years
- (c) Nagaland
- (c) Autosomes
- (a) Lord Ripon
- (d) Zinc phosphide