IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 271 - 277 of 1022

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Question number: 271

» Algebraic Expressions

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MCQ▾

Question

If x, y, z are real and unequal numbers, then which is true?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 272

» Practical Geometry - Lines and Angles

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MCQ▾

Question

A right- angled triangle has hypotenuse 15 cm, one side is 12 cm, then the third side is ________

Choices

Choice (4)Response

a.

10 cm

b.

8 cm

c.

9 cm

d.

11 cm

Question number: 273

» Practical Geometry - Lines and Angles

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MCQ▾

Question

The angle between two hands of clock at pm is ________.

Choices

Choice (4)Response

a.

b.

155°

c.

d.

Question number: 274

» Practical Geometry - Lines and Angles

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MCQ▾

Question

In the figure, MNO, TND and SNR are straight lines. Find Y.

Image shows the MNO, TND and SNR are straight lines

Image Shows the MNO, TND and SNR Are Straight Lines

Choices

Choice (4)Response

a.

45°

b.

c.

d.

Question number: 275

» Practical Geometry - Lines and Angles

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MCQ▾

Question

In the figure AB is parallel to NM and AC is straight line . Find the value of x and y.

Image of AB is parallel to NM and AC is straight line

Image of AB is Parallel to NM and AC is Straight Line

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 276

» Simple Equations

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Appeared in Year: 2012

MCQ▾

Question

Jasmine and Sonia had 60 phone cards. Jasmine had thrice as many phone cards as Sonia. How many phone cards did jasmine have?

Choices

Choice (4)Response

a.

30

b.

45

c.

20

d.

15

Question number: 277

» Algebraic Expressions

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MCQ▾

Question

If a, b, c are reals such that and , find the numerical values of a, b and c.

Choices

Choice (4)Response

a.

2,3,

b.

3, 4

c.

2,

d.

2,2,

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