RRB Group D - Mathematics PYQ Quiz 173
10 PYQ questions from RRB Group D - Mathematics
About This Quiz
This is one set from a larger bank. See all RRB Group D Mathematics previous year questions.
RRB Group D - Mathematics PYQ Quiz 173 — Questions with Solutions
All 10 questions from this quiz with the correct answer and explanation. Attempt them yourself first, then open each solution to check your reasoning.
Q1.Find the HCF of 44, 110 and 198.
- A.33
- B.22
- C.11
- D.44
Show answer
Answer: B. 22
Q2.A train covers a distance of 270 km in 4.5 hours. What is the speed of the train?
- A.60 km/h
- B.65 km/h
- C.55 km/h
- D.70 km/h
Show answer
Answer: A. 60 km/h
Q3.The price of fuel decreases by 50%, 40% and 20% in three successive months, but increases by 50% in the fourth month. What is the percentage increase/decrease in the price of fuel in the fourth month as compared to its original price?
- A.Increases by 61%
- B.Increases by 65%
- C.Decreases by 62%
- D.Decreases by 64%
Show answer
Answer: D. Decreases by 64%
Q4.Raju has ₹50 more than Riya. Together they have ₹350. How much money does Raju have?
- A.₹250
- B.₹150
- C.₹225
- D.₹200
Show answer
Answer: D. ₹200
Q5.In a test, B got 50 marks while A got 75 marks, out of 85 maximum marks. What percentage of A's marks was B's marks? (Round off the answer to two decimal places.)
- A.66.67%
- B.150.28%
- C.88.23%
- D.85.79%
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Answer: A. 66.67%
Q6.In a quadrilateral QRST, ∠Q = 96° and ∠R = 43°. The bisectors of ∠S and ∠T meet at E. What is the measure of ∠TES?
- A.69.5°
- B.70.5°
- C.56°
- D.78°
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Answer: A. 69.5°
Q7.One pipe can fill a tank in 6 minutes, while another pipe can empty the completely filled tank in 12 minutes. If both the pipes are opened together when the tank is empty, how many minutes will it take to fill one-half of the tank?
- A.12
- B.6
- C.13
- D.7
Show answer
Answer: B. 6
Q8.An agent sells a turbo cooker with a marked price of ₹6,370 at a discount of 60%. What is the selling price (in ₹) of the turbo cooker?
- A.2,549
- B.2,548
- C.2,547
- D.2,546
Show answer
Answer: B. 2,548
Q9.If an item is bought for ₹800 and sold for ₹740, what is the loss percentage?
- A.7.5%
- B.6.5%
- C.9.5%
- D.8.5%
Show answer
Answer: A. 7.5%
Q10.Find the simple interest (in ₹) on ₹2,000 at 7% per annum rate of interest for the period from 11 February 2023 to 25 April 2023.
- A.26
- B.27
- C.29
- D.28
Show answer
Answer: D. 28
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Which government exams does this quiz prepare me for?
Mathematics questions appear regularly in SSC CGL, CHSL, MTS, GD; IBPS PO, Clerk; SBI PO, Clerk; RRB NTPC, Group D; UPSC prelims and most State PSC exams. The specific weightage varies by exam — check the exam pattern on the corresponding AajExam exam page for details.