IMO- Mathematics Olympiad (SOF) Class 7: Questions 677 - 684 of 1012

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Question number: 677

» Triangle and Its Properties

MCQ▾

Question

In a if , then the perimeter of the triangle is ________.

Choices

Choice (4) Response

a.

18 cm

b.

20 cm

c.

16 cm

d.

14 cm

Question number: 678

» Practical Geometry - Lines and Angles

MCQ▾

Question

The supplement of a right angle is ________angle.

Choices

Choice (4) Response

a.

Acute

b.

Right

c.

A straight

d.

Obtuse

Question number: 679

» Data Handling

MCQ▾

Question

The mean of 6 numbers is 36. If one number is included, mean of the numbers becomes 40, and then the included number is ________.

Choices

Choice (4) Response

a.

36

b.

64

c.

84

d.

68

Question number: 680

» Comparing Quantities

MCQ▾

Question

What is 35 % of a number whose 180 % is 72?

Choices

Choice (4) Response

a.

24

b.

14

c.

15

d.

12

Question number: 681

» Logical and Analytical Reasoning

MCQ▾

Question

Complete: CD: FG: : ________: ________.

Choices

Choice (4) Response

a.

JK: NO

b.

LM: OP

c.

QR: VW

d.

BC: DE

Question number: 682

» Perimeter and Area

MCQ▾

Question

Area of the following shaded portion is ________.

Image of a square having a shaded portion

Image of a Square Having a Shaded Portion

Showing an image of a square having a shaded portion, so find the area of shaded portion

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 683

» Algebraic Expressions

MCQ▾

Question

On simplification the product of given expression is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 684

» Perimeter and Area

MCQ▾

Question

How many square centimeters of construction paper does Reema need in order to exactly cover, with no overlap, 5 sides of a cube with edges that are 12 centimeters long?

Choices

Choice (4) Response

a.

b.

c.

d.

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