1. A reduction of 10% in the price of a commodity enables a person to buy 25 kg more for ₹ 225. The original price of the commodity per kg was

₹ 1.50

₹ 2

₹ 1

₹ 2.50

2. If x : y = 3 : 4 and y : z = 3 : 4, then x+y+z /3z is equal to

37/48

13/27

1/2

73/84

3. Mohan sold his watch at 10% loss. If he had sold it for  ₹ 45 more, he would have made  5% profit. The selling price (in  ₹ ) of the watch was

270

300

900

110

4. Successive discounts of 30% and 20% is equivalent to a single discount of

10%

50%

40%

44%

5. At the beginning of a partnership business, the capital of B was 3/2 times that of A. After 8 months B withdrew 1/2 of his capital and after 10 months A withdrew 1/4 th his capital. At the end of the year, if the profit incurred is ₹ 53000, find the amount received by A.

₹ 23000

₹ 30800

₹ 32000

₹ 30000

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