Mathematics-Percentage (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 1 - 6 of 18

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Rs. 450.00 or

Question number: 1

» Mathematics » Percentage

MCQ▾

Question

A rise of 25 % in the price of grapes compels a person to buy 1.5 kg of grapes less for Rs. 240. Then, the original price of grapes per kg is

Choices

Choice (4) Response
a.

Rs. 28

b.

Rs. 32

c.

Rs. 30

d.

Rs. 40

Question number: 2

» Mathematics » Percentage

MCQ▾

Question

A man buys 4 tables and 5 chairs for Rs. 1000. If he sells the tables at 10 % profit and chairs 20 % profit, he earns a profit of Rs. 120. What is the cost of one table?

Choices

Choice (4) Response
a.

Rs. 220

b.

Rs. 200

c.

Rs. 240

d.

Rs. 260

Question number: 3

» Mathematics » Percentage

MCQ▾

Question

3 L of water is added to 5 L of a 20 % solution of alcohol in the water. The strength of the alcohol is now

Choices

Choice (4) Response
a.

27.5%

b.

12.5%

c.

20%

d.

28.5%

Question number: 4

» Mathematics » Percentage

MCQ▾

Question

A dealer buys an article listed at Rs. 100 and gets two successive discounts of 10 % and 20%. He spends 10 % of the cost price on transport etc. At what price should he sell the article to earn a profit of 15%?

Choices

Choice (4) Response
a.

Rs. 91.10

b.

Rs. 91.08

c.

Rs. 90

d.

Rs. 91

Question number: 5

» Mathematics » Percentage

MCQ▾

Question

The daily wages of a worker increase by 20 % but the number of hours worked by them also dropped by 20%. If originally he was getting Rs. 200 per week, his wage per week now is

Choices

Choice (4) Response
a.

Rs. 210

b.

Rs. 192

c.

Rs. 198

d.

Rs. 160

Question number: 6

» Mathematics » Percentage

MCQ▾

Question

What should the seller marked the price of a watch purchased at Rs. 380, so that giving 5 % discounts, there is a profit of 25%

Choices

Choice (4) Response
a.

Rs. 450

b.

Rs. 500

c.

Rs. 600

d.

Rs. 400

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