IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 239 - 244 of 1022

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Question number: 239

» Simple Equations

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MCQ▾

Question

One and half of Nisha’s marks in Gujarati exceed a one fourth of his marks in Science by 10. If he got 50 marks in the two subjects together, how many marks did he get in Gujarati?

Choices

Choice (4) Response

a.

30

b.

20

c.

40

d.

10

Question number: 240

» Simple Equations

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MCQ▾

Question

An employer pays Rs. 30 for each day a worker work, and deducts Rs. 5 for each day he is idle. At the end of 50 days, a worker gets Rs. 450. For how many days did the worker remain idle?

Choices

Choice (4) Response

a.

40

b.

30

c.

28

d.

45

Question number: 241

» Algebraic Expressions

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MCQ▾

Question

If find the numerical value of k. Deduce the following result.

If , ,

Choices

Choice (4) Response

a.

2015

b.

2010

c.

2014

d.

2013

Question number: 242

» Practical Geometry - Lines and Angles

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MCQ▾

Question

In the figure, ABC, DBE and EBG are straight lines. Find x.

Image shows the lines and angles

Image Shows the Lines and Angles

Different lines and angles are given find the x.

Choices

Choice (4) Response

a.

45°

b.

c.

56°

d.

Question number: 243

» Practical Geometry - Lines and Angles

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True-False▾

Question

Is the Following Statement True or False?

The length of the third side of a triangle is greater than the sum of length of any two sides.

Question number: 244

» Practical Geometry - Lines and Angles

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MCQ▾

Question

In the figure, PQRS is a rhombus and RVTU is a square. Find X.

PQRS rhombus and RVTU square is given

PQRS Rhombus and RVTU Square is Given

Showing image of PQRS rhombus and RUTV square is given

Choices

Choice (4) Response

a.

b.

c.

d.