IBPS RRB Quantitative Aptitude Quiz
Q1. Prabhat got 275 marks in an exam which was 25% more than the qualifying marks. Another student Disha got 30% marks in the same exam and failed by 25 marks. What is the maximum marks of exam?
Q2. The population a town is 24,000 at present. If death rate per annum is 10%, what will be the population of town after three years. Given that there no birth occurs during the given period.
Q3. Ramesh bought a fan from Retailer and sold it to Rita at Rs. 2500. If Ramesh got 25% profit then what was the profit (in percentage) of Retailer. The cost price of fan to the Retailer is Rs. 1500.
Q4. The C. I. for two years on a certain sum for two years at a certain rate is Rs. 252 and S.I. on same sum at same rate of interest for two years is Rs. 240. Find the sum and rate of interest.
Q5. What will be compound interest on Rs. 12000 at the rate of 10% for 1 and half year compounded half yearly?
Directions (6-10): What will come in place of question mark (?) in the following simplification problems?
Q6.
Q8. 56% of 225 + 20% of 150 =? – 109
Q9. 18.6 × 3 + 7.2 – 16.5 =? + 21.7
Q10. ?% 4800-2/7 of 182=2/5 of 830
⇒ ? = 384/48
⇒ ? = 8
Directions (11-15): What will come in the place of the question mark (?) in the following number series?
Q11. 3600, 600, 120, 30, ?, 5
Q12. 2, 17, 89, 359, 1079, ?
Q13. 27, 99, 39, 87, 51, ?
Q14. 10, 6, 8, 16, 40, ?
Q15. 282, 324, 240, 366, 198, ?