**Q1. If average of five consecutive odd numbers is 33, then the least odd number is: **

(a) 27

(b) 31

(c) 29

(d) 23

(e) 33

**Q2. The average weight of boys in a class of total strength 50 is 40 kg while average weight of girls is 35 kg. Find number of girls in class if average weight of class is 38 kg. **

(a) 10

(b) 30

(c) 20

(d) 40

(e) 15

**Q3. Three year ago, the average age of five employee of a company was 54 yrs. The present average age is 52 yr after the inclusion of a new employee entered. Find the age of the new employee?**

(a) 18 yr

(b) 25 yr

(c) 20 yr

(d) 22 yr

(e) 27 yr

**Q4. Average of four numbers is increased by 1 when a number is replaced by x and average of that four number is decreased by 1 when another number is replaced with x. What is the difference of the both numbers? **

(a) 6

(b) 8

(c) 16

(d) 4

(e) Cannot be determined

**Q5. 3 years ago, Average age of father and his son was 36 year. Present age of mother is 3 years less than twice of the age of son and ratio of mother’s age 3 years later to the father’s age 4 years ago is 24 : 25. Then, find the present average age of family ? **

(a) 39 years

(b) 44 years

(c) 36 years

(d) 41 years

(e) 43 years

**Q6. Ritu, Payal and Sakshi’s present salaries are in the ratio of 3 : 5 : 7. In the next year, their salaries increases by 20%, 25% and 30% respectively, find the ratio of their salaries next year.**

(a) 72 : 125 : 182

(b) 125 : 72 : 182

(c) 182 : 125 : 72

(d) 21 : 53 : 123

(e) 3 : 8 : 11

**Q7. A certain amount was to be distributed among A, B and C in the ratio 2 : 3 : 4 respectively, but was erroneously distributed in the ratio 7 : 2 : 5 respectively. As a result of this, B got Rs. 40 less. What is the total amount distributed?**

(a) Rs. 210

(b) Rs. 270

(c) Rs. 230

(d) Rs. 280

(e) Rs. 320

**Q8. Mixture P and mixture Q have wine and water in ratio 3 : 7 and 1 : 4 respectively. At what ratio both mixture must mixed to get a ratio of wine to water 1 : 3 ? **

(a) 2:3

(b) 1:1

(c) 2:1

(d) 1:2

(e) None of these

**Q9. Ratio of first and second number is 9:10 and ratio of first and third number is 3:4. Find difference of second and third number if average of all the three numbers is 62? **

(a) 8

(b) 10

(c) 12

(d) 14

(e) 16

**Q10. Average temperature of a place in 25 days is recorded as 15°C. Later it was found that average temperature of four days which was 14°C by mistake taken as 16.5°C. Find the original average temperature of that place within that duration. **

(a) 14.8°C

(b) 14°C

(c) 14.4°C

(d) 14.6°C

(e) 14.2°C

**Directions (11 -15): Given below pie chart shows percentage distribution of population of five village in two different years (2016 & 2017). Read data carefully and answer the questions.**

**Q11. Find increment percentage of population of village E in the year 2017 over the 2016?**

(a) 7.5%

(b) 8.5%

(c) 11.5%

(d) 12.5%

(e) 10.5%

**Q12. Find the ratio between total population of village B in the year 2017 to total population of village B & C together in the year 2016?**

(a) 8 : 15

(b) 9 : 11

(c) 9 : 17

(d) 9 : 16

(e) 9 : 19

**Q13. Find difference between population of village D in the year 2017 and village D in the year 2016?**

(a) 112

(b) 110

(c) 108

(d) 104

(e) 116

**Q14. Find the average number population of village C in the both given years?**

(a) 240

(b) 300

(c) 250

(d) 320

(e) 360

**Q15. Find decrement percentage in population of village C in the year 2017 over the year 2016?**

(a) 43.75%

(b) 44.75%

(c) 47.25%

(d) 48.75%

(e) 50.25%

**Solutions**