# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 257 - 264 of 1040

Access detailed explanations (illustrated with images and videos) to 1040 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

## Question number: 257

Edit
MCQ▾

### Question

Area of a kite is________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 258

Edit
MCQ▾

### Question

of 350 + 35 % of 32 = 34, then the value of x is________.

### Choices

Choice (4) Response

a.

5.00

b.

5.45

c.

6.00

d.

6.51

## Question number: 259

Edit
MCQ▾

### Question

If ABCD is an isosceles trapezium, is equal to________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 260

Edit
MCQ▾

### Question

PQRS is a quadrilateral. If PR and QS bisect each other, then PQRS must be________.

### Choices

Choice (4) Response

a.

Rhombus

b.

Rectangle

c.

Parallelogram

d.

Square

## Question number: 261

Edit
MCQ▾

### Question

In what time will Rs. 100 amount to Rs. 121 at 10 % p. a. , if the interest is compounded annually?

### Choices

Choice (4) Response

a.

2

b.

3

c.

5

d.

4

## Question number: 262

Edit
MCQ▾

### Question

There is 50 % increase in an amount in 5 years at simple interest. What will be the compound interest of Rs. 10,000 after 2 years at the same rate?

### Choices

Choice (4) Response

a.

3100 Rs.

b.

3200 Rs.

c.

2100 Rs.

d.

20000 Rs.

## Question number: 263

Edit
MCQ▾

### Question

If a number x is 20 % less than another number y and y is 20 % more than 125, then x is equal to________.

### Choices

Choice (4) Response

a.

150

b.

120

c.

140

d.

125

## Question number: 264

Edit
MCQ▾

### Question

Choose the correct statement.

### Choices

Choice (4) Response

a.

The diagonals of a rectangle are perpendicular to each other

b.

If the diagonals of a quadrilateral intersect at right angles, it is not necessarily a rhombus

c.

The diagonals of a parallelogram are equal

d.

Every quadrilateral is either a trapezium or a parallelogram or a kite.