IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 735 - 742 of 1059

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Question number: 735

» Ratio and Proportion

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MCQ▾

Question

If p: q: : r: s, then the correct statement is

Choices

Choice (4) Response

a.

pq = rs

b.

qrs = p

c.

pqr = s

d.

qr = ps

Question number: 736

» Algebra

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MCQ▾

Question

Surabhi bought packs of her business cards that contain 50 cards each. She distributed 30 cards.

X = Number of packs of business cards

Which expression shows the number of cards left with Surabhi?

Choices

Choice (4) Response

a.

b.

c.

d.

50

Question number: 737

» Algebra

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MCQ▾

Question

The equation for the statement; ‘half of a number added to 10 is 15’ is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 738

» Algebra

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MCQ▾

Question

Value of x in is ________.

Choices

Choice (4) Response

a.

+ 28

b.

- 28

c.

- 14

d.

+ 14

Question number: 739

» Mensuration

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MCQ▾

Question

If , then the value of x is

Choices

Choice (4) Response

a.

+ 36

b.

- 12

c.

- 36

d.

+ 12

Question number: 740

» Ratio and Proportion

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MCQ▾

Question

The monthly salary of A, B, C is in the proportion of 6: 7: 11. If C’s monthly salary is Rs. 5400 more than that of A, then B’s annual salary is

Choices

Choice (4) Response

a.

Rs. 90720

b.

Rs. 5400

c.

Rs. 10800

d.

Rs. 78230

Question number: 741

» Algebra

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MCQ▾

Question

If a = b, then ________.

Choices

Choice (4) Response

a.

b.

c.

d.

bx

Question number: 742

» Ratio and Proportion

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MCQ▾

Question

A car consumes 3.15 liters of diesel per hour. The quantity of diesel required to drive the car for 5 hours is

Choices

Choice (4) Response

a.

29 liters

b.

15 liters

c.

15.75 liters

d.

25.75 liters