RRB Group D - Mathematics PYQ Quiz 169
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 169 — 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.₹1,386 is divided among Vinod, Kajal, and Arpit in such a way that if ₹7, ₹41, and ₹12 be deducted from their respective shares, they have money in the ratio 4 : 10 : 12. Find the actual share of Kajal.
- A.₹460
- B.₹410
- C.₹551
- D.₹610
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Answer: C. ₹551
Q2.What is the smallest value of a in the number a3724, so that the number formed is divisible by 3?
- A.4
- B.3
- C.2
- D.1
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Answer: C. 2
Q3.A man buys a car for ₹3,00,000, spends ₹30,000 on modifications and sells it at 5% loss. What is the selling price?
- A.₹3,11,500
- B.₹3,15,500
- C.₹3,13,500
- D.₹3,17,500
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Answer: C. ₹3,13,500
Q4.Poonam, Qasim and Rina invest ₹1,92,000, ₹1,20,000, and ₹88,000, respectively to start a business. If the profit at the end of the year is ₹4,93,600, then what is the share of Rina in the profit?
- A.₹1,08,592
- B.₹1,08,591
- C.₹1,08,595
- D.₹1,08,594
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Answer: A. ₹1,08,592
Q5.P and Q together can fill a cistern with water in 6 hours. If P alone can fill the cistern with water in 24 hours, then in how many hours will Q alone fill one-fourth of the same cistern with water?
- A.4
- B.5
- C.2
- D.3
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Answer: C. 2
Q6.The marked price of a painting was ₹3,800, but the shopkeeper offered a double discount in a successive manner of 22% and 25%. Ultimately for how much did he sell the item?
- A.₹2,059
- B.₹2,302
- C.₹2,236
- D.₹2,223
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Answer: D. ₹2,223
Q7.A packaging company requires cardboard for two sizes of rectangular boxes. The larger box measures 30 cm × 25 cm × 10 cm, and the smaller one measures 18 cm × 12 cm × 10 cm. An additional 6% of the total surface area is needed for overlaps. If cardboard costs ₹45 per 10,000 cm², calculate the total cost (in ₹, rounded off to the nearest hundreds) of cardboard needed to produce 400 big boxes and 500 small boxes.
- A.7,400
- B.7,500
- C.7,600
- D.7,200
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Answer: A. 7,400
Q8.If the radius of the base of a right circular cylinder is decreased by 28% and its height is increased by 114%, then what is the percentage increase (rounded off to the nearest integer) in its volume?
- A.11%
- B.13%
- C.1%
- D.21%
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Answer: A. 11%
Q9.Pipe A can fill a tank in 6 minutes, while pipe B can empty the completely filled tank in 12 minutes. Initially, pipe A is opened and after 2 minutes pipe B is also opened. In how much time (in minutes) will the remaining tank be filled completely?
- A.8
- B.19
- C.9
- D.2
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Answer: A. 8
Q10.If the perimeter of a rectangle is 500 cm and its length is 1.5 times its breadth, then find the area of the rectangle (in cm2).
- A.16,400
- B.15,000
- C.12,500
- D.22,500
Show answer
Answer: B. 15,000
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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.