IMO- Mathematics Olympiad Class 6: Questions 709 - 716 of 1049

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Question number: 709

» Algebra

MCQ▾

Question

In a8+a4=6 the value of a is

Choices

Choice (4) Response
a.

16

b.

- 16

c.

122

d.

0

Question number: 710

» Algebra

MCQ▾

Question

An algebraic expression 8+x can be written in statement as

Choices

Choice (4) Response
a.

x more than 8

b.

x less than 8

c.

8 more than x

d.

x divided by 8

Question number: 711

» Algebra

MCQ▾

Question

In 32x517=2514 the value of x is

Choices

Choice (4) Response
a.

3215

b.

-1

c.

5

d.

5721

Question number: 712

» Ratio and Proportion

MCQ▾

Question

If ________ kg: 2000 g = 140 Rs. : 280 Rs. , then ________means

Choices

Choice (4) Response
a.

5

b.

1

c.

3

d.

2

Question number: 713

» Ratio and Proportion

MCQ▾

Question

Divide Rs. 2805 among A, B, C respectively in such a way that A gets half of what B gets and B gets triple of what C gets.

Choices

Choice (4) Response
a.

Rs. 765, Rs. 1530, Rs. 510

b.

Rs. 640, Rs. 1520, Rs. 550

c.

Rs. 720, Rs. 1660, Rs. 490

d.

Rs. 800, Rs. 1300, Rs. 690

Question number: 714

» Ratio and Proportion

MCQ▾

Question

In a bag, the ratio of blue balls to red balls is 5: 9. If 35 are blue balls, then the number of red balls is

Choices

Choice (4) Response
a.

52

b.

87

c.

78

d.

63

Question number: 715

» Ratio and Proportion

MCQ▾

Question

If 36 tiles require in filling 3 rooms, then how many tiles will require in filling 9 rooms?

Choices

Choice (4) Response
a.

114 tiles

b.

108 tiles

c.

94 tiles

d.

106 tiles

Question number: 716

» Algebra

MCQ▾

Question

A car driver takes 65 seconds to drive one kilometer. Then how much time he will take to drive 12 kilometers?

Choices

Choice (4) Response
a.

480 seconds

b.

240 seconds

c.

350 seconds

d.

780 seconds

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