RRB NTPC Graduate Level (19th March 2026 Shift 1) — RRB NTPC 2025

100 Questions • 90 Minutes • 2025 Mock Test in Hindi and English

Sample Questions from this Test

Question 1:

A and B complete a work in 21 days. If A alone can do it in 28 days, then B alone can do three-fourth of the same work in ________ days.
A.35
B.56
C.63
D.49

• Given: A + B = 21 days; A = 28 days.

• Basic Method: B’s 1 day work = 1/21 − 1/28 = (4−3)/84 = 1/84. Time for full work by B = 84 days. Three-fourth work = (3/4)×84 = 63 days.

• Final Answer: 63

Question 2:

Based on the alphabetical order, three of the following four are alike in a certain way and thus form a group. Which is the one that does not belong to that group?
(Note: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)
A.MIL
B.QMO
C.SOQ
D.OKM

• Pattern: In QMO, SOQ, OKM the letters follow a consistent +2/+2 or similar shift pattern. MIL does not follow the same logic.

• Final Answer: MIL

Question 3:

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?
MPL 79 KNJ 87 ILH 95 GJF 103 ?
A.EJP 110
B.EIC 111
C.EGC 110
D.EHD 111

• Pattern: Letters decrease by 2 each time (M→K→I→G→E); middle letter decreases by 2; last letter decreases by 2; numbers increase by 8. Next = EHD 111.

• Final Answer: EHD 111

Question 4:

Girish scored 441 marks in an examination and was 75 marks short of 30% of maximum marks. In the same examination, his friend scored 688 marks. What is the percentage of marks scored by his friend?
A.38%
B.42%
C.44%
D.40%

• Given: 441 = 30% of max − 75 → 30% of max = 516 → Max = 1720.

• Friend’s % = (688/1720)×100 = 40%.

• Final Answer: 40%

Question 5:

Which of the following Articles of the Constitution of India relates to the tenure of the Governor, including serving at the discretion of the President and the method of stepping down from office?
A.Article 157
B.Article 155
C.Article 158
D.Article 156

• Key Fact: Article 156 deals with the term of office of the Governor.

• Final Answer: Article 156

Question 6:

Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)
(9, 17, 7)
(6, 12, 5)
A.(6, 12, 4)
B.(4, 9, 4)
C.(2, 5, 3)
D.(9, 17, 5)

• Pattern: 9 + 7 + 1 = 17; 6 + 5 + 1 = 12. Same logic: 4 + 4 + 1 = 9.

• Final Answer: (4, 9, 4)

Question 7:

________ is primarily used to focus parallel rays of light.
A.Convex lens
B.Cylindrical lens
C.Bifocal lens
D.Concave lens

• Key Fact: A convex lens is primarily used to focus parallel rays of light to a point (principal focus).

• Supporting Detail: It is thicker at the centre and thinner at the edges. Parallel rays after refraction converge at the focus.

• Related Concept: Concave lens diverges parallel rays. Cylindrical lens is used for astigmatism. Bifocal has two focal lengths.

• Exam Trick: Convex = Converging lens.

• Additional Info: Used in cameras, magnifying glasses, telescopes and the human eye (crystalline lens acts as convex).

Question 8:

The common root of the equations x² − 21x + 110 = 0 and 110 + x − x² = 0, is:
A.11
B.10
C.−11
D.−10

• Basic Method: First equation: (x−10)(x−11)=0 → roots 10, 11.

• Second: x² − x − 110 = 0 → (x−11)(x+10)=0 → roots 11, −10.

• Common root = 11.

• Final Answer: 11

Question 9:

The distance between two points on a map is 4 cm. The scale of the map is 1 : 829483. The actual distance between the two points (in km) is:
(Round off your answer to two decimal places.)
A.38.85
B.33.63
C.30.25
D.33.18

• Basic Method: Actual distance = 4 × 829483 cm = 3317932 cm = 33.17932 km ≈ 33.18 km.

• Final Answer: 33.18

Question 10:

On 10 November 2025, the Pan American Health Organization (PAHO) stated that the Region of the Americas no longer retained its status of being free from endemic transmission of which of the following diseases?
A.Yellow fever
B.Polio
C.Measles
D.Cholera

• Key Fact: On 10 November 2025, PAHO officially declared that the Region of the Americas had lost its measles-free status due to ongoing endemic transmission.

• Supporting Detail: The region had earlier eliminated measles in 2016. Resurgence was linked to declining vaccination coverage and imported cases.

• Related Concept: PAHO is the specialized health agency of the Americas and works with WHO. Measles is highly contagious and vaccine-preventable.

• Exam Trick: Remember – Measles (not Polio or Yellow fever) lost elimination status in 2025.

• Additional Info: WHO and PAHO use ‘elimination’ status for regional interruption of endemic transmission for at least 12 months.

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