Quantitative Aptitude Quiz For IBPS Clerk Prelims 2021-15th December

Q1. Difference between 40% of y and 20% of x is 270 whereas difference between 40% of x and 20% of y is zero. Find the sum of ‘x’ and ‘y’ ?
(a) 1250
(b)1400
(c) 1200
(d) 1350
(e)1500

Q2. Speed of Satish is 40% of speed of Aman. Aman covers 2340 m in 18 seconds. Find in how much time Satish can cover 468 m.
(a) 8 seconds
(b) 9 seconds
(c) 10 seconds
(d) 11 seconds
(e) 12 seconds

Q3. A retailer buy article A and markup it 20 % above its cost price. At the time of sale if he gave 10% discount instead of 20% and he earns Rs. 4.8 more. Find the cost price of the article A.
(a) 100
(b) 80
(c) 60
(d) 40
(e) 50

Q4. A boatman can cover a river of 60 km length and came back at its initial point in 4.5 hrs. If speed of boat is thrice than that of the speed of stream then find the speed of boat?
(a) 10
(b) 30
(c) 20
(d) 60
(e) 25

Q5. Area of a given circle is 616 m². Perimeter of a rectangle is same as perimeter of circle. Find the diagonal of the rectangle if length of rectangle is 20% more than the breadth of the rectangle.
(a) 2√59
(b) 2√62
(c) 4√61
(d) 4√15
(e) 2√65

Q6. If the price of milk is increased by 25% then a person can buy 8 litres less milk by spending Rs 160. Find the final rate of milk?
(a) Rs 4 per litre
(b) Rs 5 per litre
(c) Rs 8 per litre
(d) Rs 6 per litre
(e) Rs 7 per litre

Q7. In an election between P and Q , if ⅖th of the total voters promised to vote for P and rest promised to vote for Q. On the voting day 25% of the voters went back on their promise to vote for P & 30% of the voters went back on their promise to vote for Q. Find the total no. of voters, if Q wins by 400 votes.
(a) 8000
(b) 10000
(c) 15000
(d) 5000
(e) 12000

Q8. Rahul bought a earphone & paid 10% less than its original price. If he sold it at 20% profit on the price he had bought, what profit percentage did Rahul earn on the original price?
(a) 10%
(b) 6%
(c) 5%
(d) 8%
(e) 12%

Q9. The product of the age of Bhagat and Rahu is 240. If twice the age of Rahu is more than Bhagat’s age by 4 years. Then what is the age of Rahu?
(a) 12 years
(b) 10 years
(c) 15 years
(d) 8 years
(e) 20 years

Q10. The difference of the areas of two squares drawn on 2 line segments of different lengths is 32 cm². Find the length of the greater line segment, if one is longer than the other by 2 cm.
(a) 9 cm
(b) 12 cm
(c) 10 cm
(d) 8 cm
(e) 6 cm

Q11. A cylinder having height 196 cm radius 14 cm is casted into ‘x’ number of cubes having side 7 cm. Find the value of ‘x’.
(a) 44
(b) 352
(c) 308
(d) 392
(e) 2816

Q12. A and B started a business with some amount after 9 months B left the business & C joins the business with Rs. 12,000. And remains in business till the end of year. After one year A, B and C got Rs. 48, Rs. 48 and Rs. 24 respectively. Find the sum of the amount A and B started the business?
(a) 8,000
(b) 10,000
(c) 15,000
(d) 12,000
(e) 14,000

Q13. Satish is 25% less efficient than Abhishek. Bhavya is 100% more efficient than Satish. If Satish, Bhavya together can complete the work in 20/3 days, find in how many days Bhavya & Abhishek together can complete the work.
(a) 5 days
(b) 20/3 days
(c) 4 days
(d) 6 days
(e) 17/3 days

Q14. A trader mixes 26 kg of rice at Rs. 20 per kg. and ‘x’ kg of Rice at Rs. 30 per kg. He sold the mixture at Rs. 39 per kg and earn 50% profit. Find the value of ‘x’?
(a) 30 kg
(b) 39 kg
(c) 32 kg
(d) 36 kg
(e) 42 kg

Q15. The sum of digits of a two-digit number is 12 and the difference between the two-digits of the two-digit number is 6. What is the two-digit number?
(a) 39
(b) 28
(c) 93
(d) 75
(e) Either (a) or (c)

Solutions