**Q1. A and B started a business with some amount. After 9 months B left the business & C joins the business with Rs. 12,000 and remains in business till the end of year. At the end of the year, profit share of A, B and C is Rs. 48, Rs. 48 and Rs. 24 respectively. Find the sum of the amount (in Rs.) invested by A and B together in the business? **

(a) 8,000

(b) 10,000

(c) 15,000

(d) 12,000

(e) 14,000

**Q2. 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

**Q3. Man sold article A at 100% profit and article B at 20% profit. If selling price of article A and article B is same then find his overall profit percentage **

(a) 40%

(b) 50%

(c) 55%

(d) 60%

(e) 75%

**Q4. 2/3rd of first number is equal to the cube of the second number. If the second number is equal to 12% of 100, what is sum of the first & 2nd number? **

(a) 2408

(b) 2640

(c) 2426

(d) 2604

(e) 2804

**Q5. The present age of Bhagat and Abhi are in ratio of 9 : 8 respectively. After 10 years the ratio of their ages will be 10 : 9. What is the difference in their present age ? **

(a) 8 years

(b) 6 years

(c) 12 years

(d) 4 years

(e) 10 years

**Q6. Aakash invested Rs 16800 on simple interest at r % p.a. for 3 yrs and received Rs 7560 as total interest. Find the interest amount received by Aakash if the same amount is invested on compound interest at (r+5)% rate of interest after 2 yrs?**

(a) Rs 7560

(b) Rs 7392

(c) Rs 7120

(d) Rs 7820

(e) Rs 7460

**Q7.A boat can cover 36 km upstream and 55 km downstream in 11 hrs and 48 km upstream and 77 km downstream in 15 hrs, then find the speed of the boat in still water?**

(a) 8 km/hr

(b) 6.5 km/hr

(c) 7.5 km/hr

(d) 8.5 km/hr

(e) 9 km/hr

**Q8.Type A milk of cost price Rs 35 per litre is mixed with Type B milk having cost price rs 50 per litre in the ratio 3:2 respectively, then find the selling price(per kg) of the final mixture when sold at 25% profit ?(in rs)**

(a) 51.25

(b) 48.75

(c) 53.3

(d) 57.4

(e) 53.5

**Q9.A, B and C invested Rs 7000, Rs 6000 and Rs 8500 respectively in a partnership for 2 yrs .After 2 yrs, A and B increased their investment by Rs 2000 and Rs 1500 respectively and C decreased his investment by Rs 2000. At the end of three yrs, total profit received by them is Rs 26400, then find B’s profit share?**

(a) Rs 8400

(b) Rs 9200

(c) Rs 7200

(d) Rs 7800

(e) Rs 8000

**Q10.A bag contains 6 Blue balls, 5 Red balls and 8 yellow balls. If 2 balls are taken out from the bag randomly, then find the probability of both balls being of blue colour or yellow colour?**

(a) 41/171

(b) 43/171

(c) 37/169

(d) 43/169

(e) 47/143

**Solutions**