Q1. A boat running upstream takes 132 min to cover a certain distance, while it takes 88 min to cover the same distance running downstream. What is the ratio between speed of boat in still water and speed of water current respectively?
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Q2. A boat Covers a distance of 600km downstream in 20h while it takes 60h to cover the same distance upstream. What is the speed of boat in still water (in kmph)?
Q3. At simple interest, a sum becomes 4 times in 20 years. Find the time in which the sum will be 7 times at the same rate of interest.
(b) 50 years
(c) 28 years
(d) 40 years
(e) 35 years
Q4. find the difference between simple interest and compound interest on Rs 3000 for years at 20% per year but interest is calculated on half yearly basis.
Q6. Mr. Ravi invested an amount of Rs 51000 divided into two different schemes A and B at the simple interest 14% per annum and 11% per annum respectively. if the total amount of simple interest earned in three years be Rs 18360, what was the amount invested in scheme A?
(b) Rs 12000
(c) Rs 16000
(d) Rs 17000
(e) Rs 19000
Q7.In a mixture, the ratio of the milk and water is 6:7. When 13lit mixture is replaced by water, the ratio becomes 36:55 find the initial quantity of mixture.
Q8.Gold and silver are in the ratio 3:5 in 320 gms of an alloy, find the quantity of silver to be added to it to make the ratio 1:3.
Q9. 27kg of rice A which costs 184 Rs/kg was mixed with a certain amount of another type of rice B, which costs was 248 Rs/kg. Then the mixture was sold at 252 Rs/kg and at profit was earned. What was the quantity of type B rice to be mixed in the mixture?
Q10. Dharam can row a boat with km/hr in still water and it take 20% more time to cover same distance in upstream than downstream. Find speed of current is what percent of speed of boat in still water?
Direction (11-15): – What value should come in place of question mark
Q13. 75% of 144 +? =40% of 400
If you want to study Quantitative Aptitude for IBPS PO Prelims then you can also check out the video given below:
- Quantitative Aptitude Study Notes for Bank Exams
- Quantitative Aptitude Questions for all Competitive Exams