# IMO- Mathematics Olympiad Class 8: Questions 247 - 253 of 1029

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## Question number: 247

MCQ▾

### Question

of 50 + 5 % of 10 = 15, then the value of y is________.

### Choices

Choice (4) Response

a.

29

b.

22

c.

21

d.

30

## Question number: 248

MCQ▾

### Question

It is possible to construct a quadrilateral with the sufficient data (other than five simple cases), where less than ________ parts but some other relations between them are given.

### Choices

Choice (4) Response

a.

Three

b.

Five

c.

Four

d.

Two

## Question number: 249

MCQ▾

### Question

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

### Choices

Choice (4) Response

a.

b.

c.

d.

10 %

## Question number: 250

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

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

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

MCQ▾

### Question

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

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