Quantitative Aptitude Quiz For IBPS Clerk Prelims 2021- 27th July |

Q1. Suman is 25 yrs elder to his son. If 7 yrs hence, the ratio of ages of suman and his son will be 2:1, then how many years back from present suman’s son was born?
(a) 20 yrs
(b) 24 yrs
(c) 15 yrs
(d) 18 yrs
(e) None of these

Q2. Mahesh has two sons named Karan and Arjun. The ratio of present age of Mahesh and Karan is 5 : 2 and that of Karan and Arjun is 4 : 3. Also, Karan is 5 years elder than Arjun. Find the ratio of their ages 10 years ago.
(a) 10∶4∶3
(b) 7∶2∶1
(c) 8∶2∶1
(d) 8∶3∶1
(e) 12∶6∶5

Q3.The ratio of milk and water in a mixture of 64 litres is 7:1.How much water must be added to it so that the ratio of milk and water becomes 14:5?
(a) 12 litres
(b) 15 litres
(c) 8 litres
(d) 16 litres
(e) None of these

Q4. A person is 16 yrs older than his son. After 2 yrs, the person’s age will be double the age of his son. Then find the age of his son 8 yrs hence?
(a) 24 yrs
(b) 20 yrs
(c) 22 yrs
(d) 18 yrs
(e) 28 yrs

Q5. At present, Suresh is six times his son’s age. 13 years from now, the ratio of ages of Suresh and his son will be 11:4 respectively. Find Suresh’s present age ?
(a) 36 yrs
(b) 48 yrs
(c) 30 yrs
(d) 42 yrs
(e) None of these

Q6. In a mixture of juice and water, juice is 20% more than water. This is mixed with another mixture having juice & water in ratio 5:6. If these two are mixed in ratio 3:4. Find ratio of juice & water in final mixture.
(a) 35∶39
(b) 35∶38
(c) 1∶1
(d) 38:41
(e) 38∶39

Q7.The present age of a son is one- third of that of his father and 4 yrs hence, the ratio of ages of the father and the son is 5:2, then find the father’s age 3 yrs ago ?
(a) 36 yrs
(b) 33 yrs
(c) 39 yrs
(d) 30 yrs
(e) 27 yrs

Q8.Acontainer is full of 75 litre milk. If 15 litre content of container is replaced by water and the same process is further repeated two times, then find the quantity of milk left in the final solution?
(a) 36.4 litre
(b) 38.4 litre
(c) 40 litre
(d) 41.4 litre
(e) 48.4 litre

Q9. In a mixture of Milk and water, 25 litres of water is added due to which the ratio of milk and water becomes from 4:5 to 2:5. Find the initial quantity of Mixture.
(a) 40
(b) 45
(c) 50
(d) 55
(e) 35

Q10. A invested 25000 and B invested 75000 in a business and Ratio of time in which they invest is 7: 4. If the difference between their profit is 500 Rs, then what is the total profit?
(a) 1800
(b) 2000
(c) 1900
(d) 1700
(e) 2100

Q11.Amit and Deepak started a business with initial investments in the ratio of 3:1 respectively. At the end of 8 months from start of the business, Amit left. If Deepak received Rs 8000 as his share of the annual profit, then find what was annual profit?
(a)Rs 20000
(b) Rs 28000
(c) Rs 24000
(d) Rs 32000
(e) Rs 16000

Q12. Aakash and Vikash invested Rs(x+2000) and Rs(x+3000) respectively in a partnership. If profit at the end of the year is Rs 28000 and value of Vikash’s share is Rs 16000, what is the value of x?(in Rs)
(a) 1500
(b) 1000
(c) 2000
(d) 500
(e) 1200

Q13. 5 yrs hence, the age of shivam increased by 20% and 6 yrs ago the age of Ayush was 25% less than his present age. What is the sum of the ages of shivam and Ayush, 8 yrs hence?
(a)54 yrs
(b)60 yrs
(c) 65 yrs
(d) 56 yrs
(e) 69 yrs

Q14. From a vessel of 45 litre which is full of milk, 9 litre milk is taken out and completely replaced with water. Again 9 litre mixture is taken out and completely replaced with water. Find the quantity of milk left in the final mixture?
(a)32.4 litre
(b)28.8 litre
(c) 24 litre
(d) 33.6 litre
(e) None of these

Q15. A and B entered into a partnership with amount Rs 2500 and Rs 4500 respectively and C joined them after 5 months with amount Rs 2400 and if total profit at the end of the year is Rs 16800, then find the difference between profit amount earned by B and C ?(in Rs)
(a) 6000
(b) 5800
(c) 5600
(d) 6200
(e) 6400

Solutions