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

**Q6. Deepak bought certain quantity of rice at 90 Rs./kg. 20% of the rice got spoiled because of rain. Find the rate at which he should sell the remaining rice to earn overall 10% profit? (Rs./kg)**

(a) 123.75

(b) 122.50

(c) 113.50

(d) 123

(e) 124.25

**Q7. Simple interest earned on Rs. 420 at 10% p.a. for 5 years is same as compound interest earned on Rs. ‘X’ at 10% p.a. for 2 years. Find ‘X + 1000’. (in Rs.)**

(a) 1200

(b) 1000

(c) 2000

(d) 800

(e) none of these

**Q8. Sum of perimeters of two squares is 100m and difference between their areas is 275m². Find the side of smaller square?**

(a) 7 meter

(b) 18 meter

(c) 11 meter

(d) 25 meter

(e) None of these

**Q9. A jar contains 144 litres mixture of alcohol and water in the ratio of 3:5. 32 litres mixture is taken out from the jar and 42 litres alcohol is added in jar. What is the ratio of alcohol to water in the final mixture?**

(a) 1:1

(b) 2:3

(c) 5:4

(d) 6:5

(e) 7:5

**Q10. Average weight of 18 students in a class is 40 kg. When the weight of a teacher is included, the average weight increases by 3 kg. What is the weight of teacher? (in kg.)**

(a) 94

(b) 99

(c) 98

(d) 96

(e) 97

Directions (11-15): R**ead the data carefully and answer the following questions.**

Maruti Suzuki has 3 departments namely Production, HR and Quality. Each department has both male and female employees. Male in HR are 50% more than female in Quality. Ratio of females in Production to females in Quality is 5 : 6. Male and female employees in Quality are 5600 and 4800 respectively.

Females in production are 37.5% less than male employees in Production. Females in HR are 4000 less than the males in same department.

**Q11. What is the total number of employees work in Maruti Suzuki?**

(a)31200

(b)35200

(c)28200

(d)30000

(e)31000

**Q12. Total male employees in Quality and Production together are what percent more than total female employees in HR and Quality together?**

(a)50%

(b)80%

(c)100%

(d)120%

(e)150%

**Q13. Total male employees in HR and Quality together are how many more/less than total female employees in Production and Quality together?**

(a)3200

(b)3580

(c)3600

(d)3900

(e)4000

**Q14. If total employees in Hyundai are 20% less than total employees in Maruti Suzuki, then what is the total number of employees in Hyundai?**

(a)37440

(b)24960

(c)24860

(d)40000

(e)32000

**Q15. Total employees in Quality and HR together are how many more/less than total male employee in all departments together?**

(a)1220

(b)1600

(c)1348

(d)1200

(e)1560

**Practice More Questions of Quantitative Aptitude for Competitive Exams:**

**Solutions**

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