RRB NTPC 2025 Under Graduate Level Practice SET-2 for CBT

RRB NTPC 2025 Under Graduate Level Practice SET-2: The RRB NTPC 2025 Undergraduate Level Practice Set-2 for CBT (Computer-Based Test) is designed to help candidates prepare effectively for the upcoming exam. This practice set includes a variety of questions covering key subjects such as Mathematics, General Intelligence and Reasoning, and General Awareness.

By working through these questions, candidates can familiarize themselves with the exam format, improve their problem-solving skills, and identify areas where they need further study. Regular practice with such sets is essential for building confidence and achieving a high score in the RRB NTPC 2025 exam.

RRB NTPC 2025 Under Graduate Level Practice SET-2

Here are the MCQs:

1. The cost of 3 chairs and 4 tables is Rs. 12,480, and the cost of 2 chairs and 3 tables is Rs. 9,180. The cost of a table is:
a) Rs. 720
b) Rs. 1,860
c) Rs. 3,300
d) Rs. 2,580

2. The least possible number that leaves the same remainder when divided by 36, 48, and 72 is:
a) 161
b) 305
c) 127
d) 271

3. 45% of 50 is 75% of:
a) 30
b) 40
c) 36
d) 24

4. The sum of two numbers is 27, and their product is 180. The difference between the numbers is:
a) 6
b) 4
c) 3
d) 9

5. Out of 450 students in a school, the ratio of the number of boys to girls is 5:4. If 25 more girls are admitted, the new ratio will be:
a) 6:5
b) 7:8
c) 8:7
d) 10:9

Also Read: RRB NTPC 2025 Under Graduate Level Practice SET-1 for CBT

6. The absolute zero of temperature is:
a) the starting point of any scale of temperature
b) the lowest temperature that is theoretically possible
c) the temperature at which the vapour of all substances freeze and have no heat energy
d) the temperature at which all substances exist in the vapour phase

7. Vinegar is acidic in nature due to the presence of:
a) citric acid
b) sulphuric acid
c) hydrochloric acid
d) acetic acid

8. Wood charcoal is commonly prepared by the process of burning wood:
a) in contact with air
b) in contact with pure oxygen
c) out of contact with air
d) in contact with nitrogen and inert gases

9. A plant cell is distinguished from an animal cell by the presence of:
a) chloroplasts
b) cell wall
c) cell membrane
d) nucleus

10. Binomial nomenclature refers to the:
a) naming a plant/animal twice
b) scientific naming of an organism consisting of two words
c) two names of a living organism—scientific and local
d) two phases in the life of an organism

11. Honey that has a high concentration of sugar does not decay because:
a) it contains natural antioxidants that prevent bacterial attack
b) bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out
c) bacteria cannot survive in an active state as it is totally deprived of oxygen
d) none of these

12. Which one of the following statements about photosynthesis is not true?
a) All green plants photosynthesize
b) Only green plants photosynthesize
c) Carbon dioxide is reduced during photosynthesis
d) Some bacteria also photosynthesize

13. One of the digestive juices that lacks enzymes but aids digestion is:
a) bile
b) succus entericus
c) chyme
d) chyle

14. To which group of organisms do viruses belong?
a) actinomycetes
b) cyanobacteria
c) protozoa
d) none of these

15. The widely used antibiotic, penicillin, is produced by:
a) an alga
b) a bacterium
c) a fungus
d) synthetic means

Also Read: SSC Selection Post 2025 Phase 13 Practice SET-1 for CBT

Answers to the RRB NTPC 2025 Under Graduate Level Practice SET-2

Here are the answers:

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

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