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1.

At what percent above the cost price must a shopkeeper mark his goods so that he gains 20% even after giving a discount of 10% on the marked price ?

A) 25%

B) 30%

C) $33\frac{1}{3}$%

D) $37\frac{1}{2}$%

E) 40%

2.

The cost price of an article is 64% of the marked price. Calculate the gain percent after allowing a discount of 12%.

A) 37.5%

B) 48%

C) 50.5%

D) 52%

E) 60%

3.

The price of an article is raised by 30% and then two successive discounts of 10% each are allowed. Ultimately, the price of the article is :

A) decreased by 5.3%

B) increased by 3%

C) increased by 5.3%

D) increased by 10%

E) decreased by 5.8%

4.

A man bought goods worth Rs. 6000 and sold half of them at a gain of 10%. At what gain percent must he sell the remainder so as to get a gain of 25% on the whole ?

A) 25%

B) 30%

C) 35%

D) 40%

E) 50%

5.

A person purchases 90 clocks and sells 40 clocks at a gain of 10% and 50 clocks a gain of 20%. If he sold all of them at a uniform profit of 15%, then he would have got Rs. 40 less. The cost price of each clock is :

A) Rs. 50

B) Rs. 60

C) Rs. 80

D) Rs. 90

E) Rs. 95

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