IMO- Mathematics Olympiad (SOF) Class 6: Questions 675 - 682 of 1049

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Question number: 675

» Ratio and Proportion

MCQ▾

Question

Cost of a toffee is 50 paisa and cost of a chocolate is Rs. 10, then the ratio of the cost of a toffee to the cost of a chocolate is

Choices

Choice (4) Response

a.

5: 1

b.

20: 1

c.

1: 5

d.

1: 20

Question number: 676

» Symmetry and Practical Geometry

MCQ▾

Question

The angles are to be bisected to obtain an angle of is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 677

» Mensuration

MCQ▾

Question

Each side of a square ground measures 65 m. The distance covered by a runner who is running around the ground 8 times is

Choices

Choice (4) Response

a.

2800 m

b.

1920 m

c.

1820 m

d.

2080 m

Question number: 678

» Ratio and Proportion

MCQ▾

Question

What number should be subtracted from each of the numbers 45,67,53 and 79 so that the remainders may be proportional?

Choices

Choice (4) Response

a.

6

b.

3

c.

2

d.

1

Question number: 679

» Ratio and Proportion

MCQ▾

Question

A’s money is to B’s money as 4: 5 and B’s money is to C’s money as 2: 3. If A has Rs. 800, C has

Choices

Choice (4) Response

a.

Rs. 1500

b.

Rs. 2000

c.

Rs. 1000

d.

Rs. 1200

Question number: 680

» Ratio and Proportion

MCQ▾

Question

In a , if , then respectively are

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 681

» Symmetry and Practical Geometry

MCQ▾

Question

Which of the following alphabets has one line of symmetry?

Choices

Choice (4) Response

a.

V

b.

R

c.

L

d.

J

Question number: 682

» Mensuration

MCQ▾

Question

The length of a rectangular hall is 5 meters more than its breadth. If the breadth of the hall is 25 meters, then area of the hall is

Choices

Choice (4) Response

a.

150

b.

750

c.

225

d.

850

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