Everyday Mathematics (IMO- Mathematics Olympiad Class 9): Questions 43 - 47 of 99

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 43

» Everyday Mathematics

MCQ▾

Question

Riddhi cut a cake in two equal parts and one of these two pieces is again cut into equal parts. Each small parts is of 60 grams. If there are six parts of the whole cake, what was the weight of the original cake?

Choices

Choice (4) Response
a.

140 grams

b.

280 grams

c.

600 grams

d.

300 grams

Question number: 44

» Everyday Mathematics

MCQ▾

Question

One quality of wheat at Rs. 9.30 per kg is mixed with another quality at a certain rate in the ratio 8:7 . If the mixture so formed be worth Rs. 10 per kg, what is the rate per kg of the second quality of wheat?

Choices

Choice (4) Response
a.

Rs. 10.60

b.

Rs. 10.30

c.

Rs. 11

d.

Rs. 10.80

Question number: 45

» Everyday Mathematics

MCQ▾

Question

A bicycle is sold at a gain of 16% . If it had been sold for Rs. 20 more, 20% would have been gained. The C. P. of the bicycle is ________

Choices

Choice (4) Response
a.

Rs. 400

b.

Rs. 600

c.

Rs. 500

d.

Rs. 350

Question number: 46

» Everyday Mathematics

MCQ▾

Question

A certain number of men can finish a piece of work in 100 days. If there were 10 men less, it would take 10 days more for the work to be finished. How many men were there originally?

Choices

Choice (4) Response
a.

147

b.

146

c.

110

d.

75

Question number: 47

» Everyday Mathematics

MCQ▾

Question

The area of a rectangle is 1000 square meters. If the length is 60% more than the breadth, what is the breadth of the rectangular field?

Choices

Choice (4) Response
a.

40 m

b.

30 m

c.

25 m

d.

35 m

Sign In