# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 350 - 357 of 1040

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## Question number: 350

Edit
MCQ▾

### Question

Which quadrilateral has the given property if one pair of sides is parallel and the nonparallel sides are congruent?

### Choices

Choice (4) Response

a.

Square

b.

Trapezoid

c.

Parallelogram

d.

Rectangle

## Question number: 351

Edit
MCQ▾

### Question

What sum lent out at C. I. will amount to Rs. 810 in 1 years at 10 % p. a. interest?

### Choices

Choice (4) Response

a.

550 Rs.

b.

736.36 Rs.

c.

725.04 Rs.

d.

600 Rs.

## Question number: 352

Edit
MCQ▾

### Question

When the price of a product was increased by 10%, the number sold decreased by 30%, what was the decrease on the total revenue?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 353

Edit
MCQ▾

### Question

12 % of 200 = x% of 720, then the value of x is________.

### Choices

Choice (4) Response

a.

2

b.

5

c.

3.33

d.

1

## Question number: 354

Edit
True-False▾

### Is the Following Statement True or False?

PQRS is an isosceles trapezium then the opposite angles are supplementary. This statement is ________.

## Question number: 355

Edit
MCQ▾

### Question

ABCD is rhombus, If, then is________.

### Choices

Choice (4) Response

a.

40

b.

120

c.

30

d.

50

## Question number: 356

Edit
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.

## Question number: 357

Edit
MCQ▾

### Question

Area of trapezoid is________.

### Choices

Choice (4) Response

a.

b.

c.

d.

All of the above