RRB NTPC · Previous year papers · 2022
RRB NTPC 2022 previous year paper practice · PYQ-pattern set
17 PYQ-pattern questions modelled on the 2022 paper (which had 100) · 90 min
Every question here is freshly worded in the pattern of the 2022 paper — same topics, style and difficulty — not the original questions, which Shishya does not reproduce.
Shishya's own practice questions, set out subject by subject like the real paper — not the original paper.
Solve these 17 2022-pattern questions as a timed mock — free
17 PYQ-pattern questions modelled on the 2022 paper (which had 100) · instant scoring · topic-wise analysis. Sign up with Google, free, to attempt and track your progress.
Stuck on a question from this set?
Ask Shishya — your free AI tutor — to explain any RRB NTPC 2022-pattern question, concept, or shortcut, step by step, in your language.
Ask Shishya about this set →RRB NTPC 2022 PYQ-pattern questions
Showing 10 of the 17 PYQ-pattern questions in this set — freshly worded in that year's pattern, not the original questions. Answers and solutions open under each question.
Q1 · Time, Distance and Speed
A train travels at a speed of 72 km/hr. How many meters does it travel in 25 seconds?
- A. 400 m
- B. 500 m
- C. 600 m
- D. 720 m
Answer and solution
Answer: B
Speed = 72 km/hr = 72 × 5/18 = 20 m/s. Distance = Speed × Time = 20 × 25 = 500 meters.
Q2 · Geometry and Trigonometry
In a right-angled triangle, if one acute angle is 35°, what is the measure of the other acute angle?
- A. 45°
- B. 50°
- C. 55°
- D. 65°
Answer and solution
Answer: C
In a right-angled triangle, the sum of two acute angles is 90°. Therefore, the other angle = 90° - 35° = 55°.
Q3 · Coding and Decoding
In a certain code language, if 'TRAIN' is written as 'USBJO', how is 'TRACK' written in that code?
- A. USBDL
- B. USBCK
- C. TSBDL
- D. UQBDL
Answer and solution
Answer: A
Each letter is replaced by the next letter in the alphabet (T→U, R→S, A→B, I→J, N→O). Similarly, TRACK becomes USBDL (T→U, R→S, A→B, C→D, K→L).
Q4 · Ratio and Proportion
If A:B = 3:4 and B:C = 5:6, then what is A:B:C?
- A. 15:20:24
- B. 3:4:6
- C. 15:24:20
- D. 9:12:18
Answer and solution
Answer: A
To find A:B:C, make B equal in both ratios. A:B = 15:20 (multiply by 5) and B:C = 20:24 (multiply by 4), giving A:B:C = 15:20:24.
Q5 · Number System
What is the unit digit of 3^87?
- A. 1
- B. 3
- C. 7
- D. 9
Answer and solution
Answer: C
Powers of 3 have cyclicity of 4 (3,9,7,1). 87 = 4×21 + 3, so the unit digit is same as 3³ which is 7.
Q6 · Time and Work
X and Y together can complete a task in 12 days. X alone can do it in 20 days. After working together for 8 days, X leaves. In how many more days will Y complete the remaining work?
- A. 10 days
- B. 12 days
- C. 15 days
- D. 18 days
Answer and solution
Answer: A
Y's rate = 1/12 - 1/20 = 1/30 (30 days alone). In 8 days together they do 8/12 = 2/3; remaining = 1/3. Y needs (1/3)/(1/30) = 10 days.
Q7 · Elementary Algebra
If 3x + 7 = 22, then what is the value of x?
- A. 3
- B. 4
- C. 5
- D. 6
Answer and solution
Answer: C
3x + 7 = 22 → 3x = 22 - 7 = 15 → x = 15/3 = 5.
Q8 · Coding and Decoding
In a certain code language, 'TRAIN' is written as 'USBJO'. How will 'GOODS' be written in that code?
- A. HPPET
- B. HPEET
- C. GPEET
- D. HPPDT
Answer and solution
Answer: A
Each letter is shifted one position forward in the alphabet. G→H, O→P, O→P, D→E, S→T = HPPET.
Q9 · Geometry and Trigonometry
In a right-angled triangle, if one acute angle is 35°, what is the measure of the other acute angle?
- A. 45°
- B. 50°
- C. 55°
- D. 65°
Answer and solution
Answer: C
In a right triangle, sum of two acute angles = 90°. So the other angle = 90° - 35° = 55°.
Q10 · Ratio and Proportion
The ratio of the ages of A and B is 5:7. If B is 12 years older than A, what is the present age of A?
- A. 30 years
- B. 25 years
- C. 28 years
- D. 35 years
Answer and solution
Answer: A
Let A's age = 5x and B's age = 7x. Given 7x - 5x = 12, so 2x = 12, x = 6. Therefore, A's age = 5 × 6 = 30 years.
Breakdown by subject
Mathematics
11 questions
General Intelligence and Reasoning
6 questions