IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 920 - 925 of 1022

Access detailed explanations (illustrated with images and videos) to 1022 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: 920

» Perimeter and Area

Edit
MCQ▾

Question

The lengths of the sides of a triangle are 5 m, 1.2 decameter and 130 dm. Then its area is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 921

» Algebraic Expressions

Edit
MCQ▾

Question

The value of , when and is ________.

Choices

Choice (4) Response

a.

b.

10.43802

c.

12.04508

d.

Question number: 922

» Algebraic Expressions

Edit
MCQ▾

Question

If and , then value of =

Choices

Choice (4) Response

a.

65

b.

17

c.

26

d.

13

Question number: 923

» Perimeter and Area

Edit
MCQ▾

Question

A well of diameter 150 cm has a stone parapet around it. If the length of the outer edge of the parapet is 660 cm, then the width of the parapet is ________.

Choices

Choice (4) Response

a.

10 cm

b.

30 cm

c.

40 cm

d.

20 cm

Question number: 924

» Logical and Analytical Reasoning

Edit
MCQ▾

Question

Use the clues below to label each cat.

Image of some cats with different colors

Image of Some Cats with Different Colors

Showing an image of some cats with different colors

The gray cat is not first.

The tabby cat is to the right of the white cat.

The white cat is not last.

The black cat is between the tabby and gray cats.

Which of the following lists has the cats in the correct order?

Choices

Choice (4) Response

a.

Tabby, Black, Gray, White

b.

White, Tabby, Black, Gray

c.

Tabby, Black, White, Gray

d.

White, Tabby, Gray, Black

Question number: 925

» Data Handling

Edit
MCQ▾

Question

The mode of the following distribution is ________.

Table of size and rate of some distribution

Showing the table of size and rate of some distribution

Size

2

3

4

5

6

7

8

Rate

5

3

7

11

3

9

3

Choices

Choice (4) Response

a.

Only 8

b.

Only 5

c.

3,6 and 8

d.

6 and 8