**Directions (1-5): What should come in place of question mark (?) in the following questions?**

**Q6. Two Jar contains mixture of milk and water. First jar contains 64% milk and second jar contains 26% water. In what ratio these two mixtures are mixed so that new mixture contains 68% milk. **

(a) 4 : 7

(b) 6 : 5

(c) 5 : 7

(d) 3 : 2

(e) 2 : 1

**Q7. There is 84 litre mixture of alcohol and water in the ratio of 3 : 4 respectively. Some water is added to the mixture & ratio of alcohol to water becomes 2 : 5. Find the added quantity of water (in litre). **

(a) 40

(b) 32

(c) 42

(d) 36

(e) 52

**Q8. Rohit’s present age is two-third of Payal’s present age. After 4 years, Rohit’s age becomes 20% more than that of Vimala’s age at that time. If Vimala’s present age is 21 years, then what is the present age of Payal? **

(a) 24 years

(b) 33 years

(c) 39 years

(d) 36 years

(e) 30 years

**Q9. Mahendra is 12 year younger than Niraj. Niraj’s age 3 years ago was three times the present age of Bhavya. At present Mahendra’s age is twice the age of Bhavya. What is the present age of Niraj. **

(a) 18

(b) 30

(c) 27

(d) 9

(e) 15

**Q10. To make a 100 litre solution of acid 40% from 50%. How much water must added ? **

(a) 50 litre

(b) 75 litre

(c) 15 litre

(d) 10 litre

(e) 25 litre

**Q11. One day work of a man, a women & a child is in the ratio 5 : 3 : 2 & if there are 8 men, 12 women & 16 children to complete the work & if their total monthly wage is Rs 5400 which is divided in ratio of work done by a man, a women & a child then find the total wage of 10 men, 12 women in one month?**

(a) Rs 3600

(b) Rs 4300

(c) Rs 4500

(d) Rs 3200

(e) Rs 2800

**Q12. Abhi takes 40% more time than Ashu to complete a work. If Ashu works for X days & after that the remaining work is completed by Abhi in (x + 4) days than ratio of work done by Ashu and by Abhi is 7 : 9. Find in how many days Abhi will complete the work alone?**

(a) 26 days

(b) 14 days

(c) 24 days

(d) 12 days

(e) 16 days

**Q13. 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

**Q14. 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

**Q15. 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 same work. **

(a) 5 days

(b) 20/3 days

(c) 4 days

(d) 6 days

(e) 17/3 days

**Solutions**

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