Simple Equations (IMO- Mathematics Olympiad Class 7): Questions 62 - 68 of 83

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Question number: 62

» Simple Equations

MCQ▾

Question

The number of girls in a class is 4 times the number of boys. Which of the following cannot be the total number of children in the class?

Choices

Choice (4) Response

a.

25

b.

17

c.

35

d.

105

Question number: 63

» Simple Equations

MCQ▾

Question

One-third of Rajani’s marks in Mathematics exceeds a half of his marks in English by 30. If he got 120 marks in the two subjects together, how many marks did he get in English?

Choices

Choice (4) Response

a.

42

b.

84

c.

36

d.

78

Question number: 64

» Simple Equations

MCQ▾

Question

The average of Equation andEquation isEquation . The value of Y is ________

Choices

Choice (4) Response

a.

21

b.

23

c.

15

d.

20

Question number: 65

» Simple Equations

MCQ▾

Question

If Equation of a number is 108, What is Equation of the same number?

Choices

Choice (4) Response

a.

28

b.

18

c.

15

d.

23

Question number: 66

» Simple Equations

MCQ▾

Question

The total cost of three tables is Rs. 2350. If the prize of first table is Equation of the second table and the prize of third table is Equation of the second table, then the prize of first table is ________.

Choices

Choice (4) Response

a.

Rs. 1567

b.

Rs. 1560

c.

Rs. 1050

d.

Rs. 2350

Question number: 67

» Simple Equations

MCQ▾

Question

142 is divided into two parts such that one and half of one part may exceed one –fifth of the other part by 15, then the smaller part is ________.

Choices

Choice (4) Response

a.

114

b.

80

c.

102

d.

62

Question number: 68

» Simple Equations

MCQ▾

Question

A student has to secure Equation marks to pass. He got 110 marks and failed by 70 marks. The maximum marks are ________.

Choices

Choice (4) Response

a.

350

b.

440

c.

270

d.

400

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