IMO- Mathematics Olympiad Class 6: Questions 836 - 843 of 1049

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Question number: 836

» Symmetry and Practical Geometry

MCQ▾

Question

A line segment Equation cm is bisected at L and then Equation is again bisected at point O, then length Equation is

Choices

Choice (4) Response

a.

4.8 cm

b.

2.4 cm

c.

4.2 cm

d.

Both b. and c. are correct

Question number: 837

» Mensuration

MCQ▾

Question

A rectangular garden having the length and width of are 150 m and 80 m respectively, then its area in hectares is

Choices

Choice (4) Response

a.

0.12

b.

120

c.

1.2

d.

1200

Question number: 838

» Mensuration

MCQ▾

Question

The number of balls, each required the area of 20 dm by 15 dm are set in a rectangular field of 40 m by 25 m is

Choices

Choice (4) Response

a.

280

b.

250

c.

333

d.

345

Question number: 839

» Ratio and Proportion

MCQ▾

Question

The ratio of Equation to Equation is

Choices

Choice (4) Response

a.

3: 5

b.

7: 9

c.

5: 3

d.

9: 7

Question number: 840

» Algebra

MCQ▾

Question

If Equation , then the value of y is

Choices

Choice (4) Response

a.

+ 9

b.

-9

c.

6

d.

-6

Question number: 841

» Symmetry and Practical Geometry

MCQ▾

Question

An angle Equation is bisected by an angular bisector MK, then the measure of Equation is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 842

» Ratio and Proportion

MCQ▾

Question

In the word GEOGRAPHY, the ratio of number of consonants to the number of vowels is

Choices

Choice (4) Response

a.

6: 3

b.

3: 6

c.

8: 4

d.

4: 8

Question number: 843

» Ratio and Proportion

MCQ▾

Question

The values of x and y in the box are respectively ________.

Equation

Choices

Choice (4) Response

a.

10, 5

b.

12, 5

c.

5, 12

d.

5, 10

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