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1. If the price of the sugar increases by 20%, one can buy 2 kg less for Rs. 50. What is the amount of sugar that could be bought before price hike?

10 Kg

12 Kg

14 Kg

16 Kg

2. A sum of money at compound interest doubles in 5 years. In how many years will the sum increase to 32 times of itself?

20

25

30

40

3. A train passes a still man in 20 seconds and a platform of 200 m in 35 seconds. Find the length of train.

233.33 m

250 m

266.67 m

300 m

4. If 3^{x+8 }= 27^{2x+1},then find the value of x.

7

3

-2

1

5. A is 150% more than B. By what percentage is B less than A.

50

60

80