IMO- Mathematics Olympiad Class 8: Questions 249 - 255 of 1029

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Question number: 249

» Comparing Quantities

MCQ▾

Question

If S. P. of an article is 32 of its C. P. , then the profit % in the transaction is________.

Choices

Choice (4) Response

a.

60%

b.

30%

c.

50%

d.

10 %

Question number: 250

» Quadrilaterals and Practical Geometry

MCQ▾

Question

If a quadrilateral has two pair of equal adjacent sides and unequal opposite sides, it is called________.

Choices

Choice (4) Response

a.

Parallelogram

b.

Rhombus

c.

Square

d.

Kite

Question number: 251

» Comparing Quantities

MCQ▾

Question

75 % of 40 students are good in Maths. How many students are not good at it?

Choices

Choice (4) Response

a.

7

b.

5

c.

6

d.

10

Question number: 252

» Comparing Quantities

MCQ▾

Question

A sum of money is borrowed and paid back in two annual installments of Rs. 1323 each allowing 5 % compound interest. The sum borrowed was________.

Choices

Choice (4) Response

a.

2460 Rs.

b.

2400 Rs.

c.

2100 Rs.

d.

2450 Rs.

Question number: 253

» Comparing Quantities

MCQ▾

Question

x% of 250 + 15 % of 65 = 60, then the value of x is________.

Choices

Choice (4) Response

a.

20.0

b.

60.51

c.

25.0

d.

21.1

Question number: 254

» Comparing Quantities

MCQ▾

Question

If S. P. of an article is 75 of its C. P. , then the profit % in the transaction is________.

Choices

Choice (4) Response

a.

50%

b.

40 %

c.

30%

d.

60%

Question number: 255

» Comparing Quantities

MCQ▾

Question

A book was sold for Rs. 10.20 with a profit of 10%. If it were sold for Rs. 10.50, then what would have been the percentage of profit or loss?

Choices

Choice (4) Response

a.

6.75%

b.

10.03%

c.

11.04%

d.

6.00%

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