**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 motherâ€™s age 3 years later to the fatherâ€™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. If 40% of (X + 2000) = 1300 and 60% of (X + Y) = 1830. Find X : Y .**

(a) 5 : 8

(b) 20 : 27

(c) 8 : 13

(d) 26 : 35

(e) 25 : 36

**Q7. If 40% of P is equal to 75% of Q then find 12P is what percent of 20Q?**

(a) 120%

(b) 110%

(c) 107 Â½%

(d) 100%

(e) 112 Â½ %

**Q8. The price of petrol is increased by 25% by what percent should a car owner reduce the consumption of petrol so that his expenditure on petrol remains constant?**

(a) 18%

(b) 16%

(c) 15%

(d) 20%

(e) 14%

**Q10. 20% of (X + 2500) is equal to the 40% of (X + 900). Then find 50% of X ?**

(a) 250

(b) 350

(c) None of these

(d) 450

(e) 150

**Q11. The ratio of number of balls in bags x, y is 2 : 3. Five ball are taken from bag y and are dropped in bag x, number of balls are equal in each bag now. Number of balls in each bag now is**

(a) 45

(b) 20

(c) 30

(d) 25

(e) 35

**Q12. A and B earn in the ratio 2 : 1. They spend in the ratio 5 : 3 and save in the ratio 4 : 1. If the total monthly savings of both A and B are Rs. 5,000, the monthly income of B is**

(a) Rs. 7,000

(b) Rs. 14,000

(c) Rs. 5,000

(d) Rs. 10,000

(e) Rs. 12,000

**Q13. Ratio of two numbers is 5 : 7. If 30 is added in each number, the ratio becomes 3 : 4. Find the ratio of the number if 10 is subtracted from each number.**

(a) 5 : 8

(b) 8 : 11

(c) 7 : 10

(d) 6 : 11

(e) 7 : 9

**Q14. Two numbers A and B are in ratio 11 : 19, when 19 is added to A and 11 is added to B the ratio becomes 2 : 3, Find value of (20 + B)?**

(a) 154

(b) 144

(c) 164

(d) 133

(e) 153

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