**Q1. 60% of the revenue of a college came from the post-graduation courses while 40% are from the graduation courses. If the college raises its fees by 30% for the post-graduation courses and by 20% for the graduation courses, then find the percentage increase in the revenues of the college. **

(a) 25%

(b) 24%

(c) 28%

(d) 26%

(e) 30%

**Q2. Neeraj spent 22% of his monthly salary in Food, 20% of the remaining monthly salary in F.D. if his saving is Rs. 3120. Then find the expenses made by Neeraj on Food ? **

(a) Rs. 1150

(b) Rs. 900

(c) Rs. 1000

(d) Rs. 1100

(e) Rs. 1200

**Q3. A is an alloy of two types of metals x and y and B is an alloy of two types of metals y and z. Some quantity of B is mixed with 30 gms of A to form another alloy which has 55% of y metal concentration. Find the quantity of B taken if an alloy A has 60% of y concentration and B has 40% of y concentration.**

(a) 15 gm

(b) 12.5 gm

(c) 10 gm

(d) 20 gm

(e) 7 ½ gm

**Q4. To make a toy, 30% raw material cost, 20% worker cost, 30% marketing cost and 20% packing cost occur. If price of raw material is increased by 50% then to get some profit % (20%) price has to increase 450 Rs. Find the cost of packing (in Rs.) ? **

(a) 400

(b) 500

(c) 600

(d) 300

(e) 1000

**Q5. In an election only two candidates participate. Candidate ‘P’ got 50% less votes than ‘Q’. Had Q got 200 votes less there would have been a tie. What is the 8 times of the number of total votes polled. **

(a) 800

(b) 7200

(c) 3200

(d) 9600

(e) 3600

**Q6. Shikha’s age is one-sixth of her father’s age. After 10 years, Sikha’s father’s age will be twice of Vignesh’s age at that time. If Vignesh’s eighth birthday was celebrated 2 years before, then what is Shikha’s present age? **

(a) 7 years

(b) 4 years

(c) 6 years

(d) 4.5 years

(e) 5 years

**Q7. 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

**Q8. Rati’s age is three years more than Meera’s age. Sushila’s age is 75% of Rati’s age. If average age of all of them is 12.75 years then find the age of Rati. **

(a) 12 yrs.

(b) 15 yrs.

(c) 14 yrs.

(d) 16 yrs.

(e) 18 yrs.

**Q9. 70% of a number is equal to 30% of another number. If average of both numbers is 24, then find the larger number **

(a) 14.4

(b) 32.6

(c) 33.6

(d) 28.6

(e) 24.2

**Solutions**

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