**Q1. In a bag, there are 16 balls of three different colors i.e. red, blue and green. Number of red and blue balls is 9 and difference between red and green ball is 4 then find the probability of getting a ball of each color if three balls are picked at random?**

(a) 5/28

(b) 4/27

(c) 7/36

(d) 8/35

(e) 9/40

**Q2. Cost price of article A is Rs 600 more than that of B and selling price of A is Rs 1200 more than that of B. If difference between profit earned on selling these two articles is 13⅓% of the cost price of A then find profit earned on B if profit % earned on A is 33⅓%?**

(a) Rs 800

(b) Rs 900

(c) Rs 840

(d) Rs 960

(e) Rs 1000

**Q3. In 100 lit mixture of milk and water, milk is 68 lit more than that of water. When ‘a’ lit of milk is taken out and (a+15) lit of water is added, milk becomes 50% more than that of water. Find value of ‘a’?**

(a) 20

(b) 15

(c) 18

(d) 12

(e) 16

**Q5. Area of rectangle having length and breadth in the ratio of 4: 3 is 432 cm2. A square whose side is equal to diagonal of rectangle then find ratio of numerical value of perimeter to the area of square?**

(a) 7:55

(b) 4:35

(c) None of these

(d) 1:8

(e) 2:15

**Q6. Marked price of an article is Rs 360 more than its cost price. If profit earned is equal to the discount given then find the profit earned?**

(a) Rs 190

(b) Rs 200

(c) Rs 150

(d) Rs 180

(e) Rs 175

**Q8.Difference between CI received in first 1.5 years (compounded annually) at 20% per annum and CI received in last 1.5 years when compounded half yearly at the same rate of interest on the same sum is Rs 715 then find the sum?**

(a) Rs. 66,000

(b) Rs. 65,000

(c) Rs. 64,500

(d) Rs. 65,500

(e) Rs. 67,500

**Q10. Difference between downstream and upstream speed of a boat is 6 km/h. Find the total time taken by boat to cover 30 km in upstream if it takes 7 hours to cover a distance of 20 km both in downstream and upstream?**

(a) 7 ½ hr

(b) 9 hr

(c) 8 hr

(d) 10 hr

(e) None of these

**Q11. ‘A’ invested Rs. X on CI and ‘B’ invested Rs. Y on SI at the rate of 10% and 20% respectively. A invested for two years and B invested for three years and ratio of interest got by ‘A’ for second year and total interest got by B is 1 : 3. Veer invested Rs. (X + Y) on SI for two years on 12% p.a. and gets Rs. 372 as interest. Find (X – Y)?**

(a) Rs. 350

(b) Rs. 450

(c) Rs. 400

(d) Rs. 750

(e) Rs. 800

**Q12.Veer and Anurag invested Rs. 1200 & Rs. 1600 respectively and after 15 months Veer withdrew 2/23 th of total profit, while Anurag added 4/23 th of total profit. If at the end of two years share of profit ratio of Veer & Anurag is 9 : 14, then find the difference between profit share of Veer & Anurag?**

(a) Rs. 400

(b) Rs. 450

(c) Rs. 500

(d) Rs. 550

(e) Rs. 600

**Q13. Sum of ages of A and B is 12 years more than twice the age of C and Sum of ages of A & D is twice the age of C. If the average age of B&D is 50 years and average age of all four is also 50 years, then find the difference between the age of A and C?**

(a) 6 years

(b) 1 years

(c) 3 years

(d) 4 years

(e) 2 years

**Q14. Aman divided his total savings between his son and daughter in the ratio of 5 :3. His son invested his share on CI for two years at the rate of 10% and received the interest Rs. 480 less than his sister, who invested her share on SI for three years at the rate of 15% . Find Share of Aman’s son and daughter respectively?**

(a) Rs. 10800, Rs. 2000

(b) Rs. 9600, Rs. 4200

(c) Rs. 8000, Rs. 4800

(d) Rs. 9800, Rs. 3000

(e) Rs. 7000, Rs. 5800

**Q15. P and Q together can complete a work in 24 days, while Q and R working together can complete the same job in 32 days. P and Q started the work and did it for 8 days, after that P left the work and R joined Q and after 12 more days, Q also left the work. Then, the remaining work was completed by R in 28 days. Find in how many days R will complete the work alone?**

(a) 96 days

(b) 72 days

(c) 108 days

(d) 90 days

(e) 81 days

**Solutions**