Everyday Mathematics [IMO Level 2- Mathematics Olympiad (SOF) Class 8]: Questions 1 - 4 of 81

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Question 1

Everyday Mathematics

Appeared in Year: 2012

Question

MCQ▾

Find the missing number.

Image Shows the Triangles

Choices

Choice (4)Response

a.

4

b.

c.

d.

16

Question 2

Everyday Mathematics

Question

MCQ▾

The average weight of a group of 10 men and 5 women is 50 kg. One man leaves and a woman joins in. Now the average weight is 45 kg. The sum of the weights of the man and the woman is 125 kg. Find the weight of the man and the woman.

Choices

Choice (4)Response

a.

80kg, 45kg

b.

80kg, 75 kg

c.

100kg, 25kg

d.

Both c. and a. are correct

Question 3

Everyday Mathematics

Question

MCQ▾

Ken bought 5 scores of chocolate bars at ₹ 1000 a score. He sold some of them at ₹ 40 per bar and the remaining at ₹ 60 per bar. He made an overall profit of Find the number of chocolate bars he sold at ₹ 40 and ₹ 60.

Choices

Choice (4)Response

a.

40,60

b.

80,20

c.

20,80

d.

50,50

Question 4

Everyday Mathematics

Question

MCQ▾

Train 1 and Train 2 are travelling towards each other with speeds 40 kmph and 60 kmph from Points A and B respectively. They travel for 2 hours after which Train 1 stops for an hour and then travels again for th of an hour to meet Train 2. What is the distance between A and B?

Choices

Choice (4)Response

a.

8.5 days

b.

285 km

c.

1.5 days

d.

3.5 days

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