IMO- Mathematics Olympiad Class 9: Questions 96 - 102 of 919

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Question number: 96

» Number System

MCQ▾

Question

If 655+655+655+655+655+655=6p , then p is________.

Choices

Choice (4) Response

a.

78

b.

56

c.

68

d.

55

Question number: 97

» Number System

MCQ▾

Question

If 64x1=82x1448 , then the value of x is ________.

Choices

Choice (4) Response

a.

6

b.

4

c.

5

d.

2

Question number: 98

» Number System

MCQ▾

Question

If x=9+45 and xy=1 , then 1x2+1y2 is________.

Choices

Choice (4) Response

a.

322

b.

97

c.

81

d.

2

Question number: 99

» Number System

MCQ▾

Question

The last digit of the value of the number 20042016+20062016 is________.

Choices

Choice (4) Response

a.

2

b.

7

c.

8

d.

5

Question number: 100

» Number System

MCQ▾

Question

If x+1x=4 , find the value of x6+1x6

Choices

Choice (4) Response

a.

2702

b.

2723

c.

2700

d.

2722

Question number: 101

» Lines, Angles and Quadrilaterals

MCQ▾

Question

The measurement of a window is 4.8m×3.9m , if 12 doors are to be fixed in that window in three rows, measurements of each door should be________

Choices

Choice (4) Response

a.

160cm×160cm

b.

180cm×190cm

c.

120cm×130cm

d.

124cm×118cm

Question number: 102

» Lines, Angles and Quadrilaterals

MCQ▾

Question

In the figure AB CD , 1:2=3:2 . Then ∠6 is________

Image defines the AB and CD is parallel line

Image Defines the AB and CD Is Parallel Line

Image defines the AB and CD is parallel line, find ∠6

Choices

Choice (4) Response

a.

72˚

b.

144˚

c.

108˚

d.

36˚

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