Railway RRB Group D Mock Test SET-67, Answer MCQs Now

Railway RRB Group D Mock Test SET-67: Welcome to the Railway RRB Group D Mock Test SET-67! This practice test is designed to help you prepare effectively for the Railway Recruitment Board (RRB) Group D examination. It includes a variety of multiple-choice questions (MCQs) covering key topics such as mathematics, general science, reasoning, and general awareness.

By attempting this mock test, you can assess your knowledge, identify areas for improvement, and build confidence for the actual exam. Take your time, read each question carefully, and choose the correct answer from the options provided. 

Railway RRB Group D Mock Test SET-67

Here are the MCQs:

1. Two trains start at the same time from stations A and B and travel towards each other at speeds of 85 km/h and 105 km/h, respectively. When they meet, it is found that the train starting from B has traveled 200 km more than the train starting from A. What is the distance between A and B?
(a) 1900 km
(b) 1800 km
(c) 1950 km
(d) 2000 km

2. Johnny borrows ₹7000 from a bank at simple interest. After 3 years, he repays ₹4000 to the bank. This amount is considered as part repayment of the principal. After 5 years of borrowing, he clears the loan by paying ₹4350, including interest. The rate of interest was:
(a) 6%
(b) 5%
(c) 4%
(d) 7%

3. The product of the HCF and LCM of 4, 20, and 28 is:
(a) 136
(b) 560
(c) 140
(d) 564

4. Several electric bulbs, each rated at 20 W, are to be used in a circuit with a 220V power supply. If the maximum allowable current is 10A, how many bulbs can be connected in parallel across the two wires of the 220V line?
(a) 165
(b) 55
(c) 220
(d) 110

5. If the letters of the word “GERMANY” are arranged in alphabetical order, how many letters will remain in the same position?
(a) 4
(b) 5
(c) 2
(d) 3

Also Read: Railway RRB Group D 2025 Mock Test SET-66, Answer MCQs Now

6. In March 2022, the Reserve Bank of India (RBI) increased the limit for microfinance loans for housing with annual income to:
(a) ₹3.5 lakh
(b) ₹3.25 lakh
(c) ₹3 lakh
(d) ₹4 lakh

7. For the reaction: 6CO₂(aq) + 12H₂O(l) → C₆H₁₂O₆(aq) + 6O₂(aq) + 6H₂O(l)
Select the correct condition:
(a) Sunlight and chlorophyll
(b) High temperature
(c) Inert atmosphere
(d) High pressure

8. What is the heat energy produced in a resistor of 10Ω when a current of 5A flows through it for 5 minutes?
(a) 7.5 × 10⁵ J
(b) 7.5 × 10⁶ J
(c) 7.5 × 10³ J
(d) 7.5 × 10⁴ J

9. An example of a noble metal is:
(a) Platinum
(b) Zinc
(c) Sodium
(d) Iron

10. Article 123 of the Indian Constitution grants the power to issue ordinances to:
(a) Vice President
(b) Speaker of Lok Sabha
(c) President
(d) Prime Minister

11. Mohan drives 6 km south, takes a 90° turn to the right, drives 3 km, then turns right again and drives another 6 km. In which direction is he now from the starting point?
(a) South-East
(b) South
(c) South-West
(d) North

12. Which of the following organelles are found only in plants?
(a) Mitochondria
(b) Vacuole
(c) Lysosome
(d) Plastid

13. Starting from Monday and ending on Saturday of the same week, L, M, N, O, P, and Q each have a night shift duty as security guards. However, their duty days may not follow the order of their names. O’s duty is the day immediately before P’s but not on Monday. M has the night duty on Saturday. Q has the night duty on Wednesday. Who has the night duty on Tuesday?
(a) O
(b) L
(c) P
(d) N

14. Bone cells are embedded in a hard matrix composed of:
(a) Fluoride and calcium
(b) Phosphorus and potassium
(c) Potassium and calcium
(d) Calcium and phosphorus

15. Three angles of a quadrilateral measure 110°, 55°, and 125°. The measure of the fourth angle will be:
(a) 60°
(b) 90°
(c) 70°
(d) 110°

Also Read: Railway RRB Group D 2025 GK Practice SET-3 for CBT

Answers to the Railway RRB Group D Mock Test SET-67

Here are the answers:

1. a
2. b
3. b
4. d
5. d
6. c
7. a
8. d
9. a
10. c
11. c
12. d
13. b
14. d
15. c

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