IMO- Mathematics Olympiad Class 6: Questions 884 - 891 of 1049

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Question number: 884

» Mensuration

MCQ▾

Question

The number of paving stones, each measuring 10 dm by 9 dm are required to pave a rectangular veranda 60 m by 6 m is

Choices

Choice (4) Response
a.

360

b.

400

c.

300

d.

350

Question number: 885

» Ratio and Proportion

MCQ▾

Question

A liter of kerosene oil weighs 0.819 kg and 10 liters of petrol weigh 7.02 kg, then the ratio of the weight of kerosene oil and petrol per liter is

Choices

Choice (4) Response
a.

6: 7

b.

7: 6

c.

7: 5

d.

5: 7

Question number: 886

» Algebra

MCQ▾

Question

I had Rs. 600 with me. I gave Rs. 3x to Nisha, Rs. 2x3 to Disha and I am left with Rs. x3 . The amount I gave to Nisha is

Choices

Choice (4) Response
a.

Rs. 480

b.

Rs. 530

c.

Rs. 450

d.

Rs. 540

Question number: 887

» Algebra

MCQ▾

Question

An algebraic expression 11y can be written in statement as

Choices

Choice (4) Response
a.

11 less than y

b.

y divided by 11

c.

y more than 11

d.

y less than 11

Question number: 888

» Algebra

MCQ▾

Question

The value of x for which the equation is 16(x+7)=144 is

Choices

Choice (4) Response
a.

2

b.

3

c.

0

d.

1

Question number: 889

» Algebra

MCQ▾

Question

If a=b , then ax = ________.

Choices

Choice (4) Response
a.

a+x

b.

bx

c.

b÷x

d.

bx

Question number: 890

» Mensuration

MCQ▾

Question

The area of a square is numerically equal to the perimeter of the square, then the side of square is

Choices

Choice (4) Response
a.

2

b.

4

c.

5

d.

3

Question number: 891

» Symmetry and Practical Geometry

MCQ▾

Question

Which of the following pairs of lines are the lines of symmetry of the figure?

Image of a circle with some hole in it

Image of a Circle With Some Hole in It

Find the pairs of lines are the lines of symmetry of the figure

Choices

Choice (4) Response
a.

AB and CD

b.

CD and GH

c.

EF and GH

d.

AB and EF

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