IMO Level 2- Mathematics Olympiad (SOF) Class 8: Questions 257 - 263 of 315

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Question 257

Appeared in Year: 2018

Question MCQ▾

A star is km away from the earth. Suppose light travels at the speed of km per second. How long will it take light from star to reach the earth?

Choices

Choice (4)Response

a.

Secs

b.

Hrs

c.

Secs

d.

Hrs

Edit

Question 258

Appeared in Year: 2018

Question MCQ▾

Sikha folded the three corners of a triangle. She managed to measure four of the angles as shown below before breaking her protractor. Help her to find and respectively.

Three Corners of a Triangle

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 259

Appeared in Year: 2013

Question MCQ▾

A certain number of tennis balls were purchased for ₹ 450. Five more balls could have been purchased in the same amount if each ball was cheaper by ₹ 15. The number of balls purchased was … .

Choices

Choice (4)Response

a.

20

b.

25

c.

10

d.

15

Edit

Question 260

Appeared in Year: 2018

Question MCQ▾

Find the value of when

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 261

Appeared in Year: 2018

Question MCQ▾

Dividing the sum of by their multiplication gives________

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 262

Appeared in Year: 2013

Question MCQ▾

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 263

Appeared in Year: 2018

Question MCQ▾

By what number should be divided so that the quotient may be equal to ?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit