IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 214 - 219 of 1022

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Question 214

Question

MCQ▾

The sum of 4 consecutive integers is 54. Then the greatest among them is ________.

Choices

Choice (4)Response

a.

15

b.

12

c.

13

d.

14

Question 215

Question

MCQ▾

The age of A and B are in ratio after 4 years, their ages will be in the ratio 7: 5 the sum of present age is ________

Choices

Choice (4)Response

a.

14 years

b.

12 years

c.

16 years

d.

24 years

Question 216

Question

MCQ▾

The number of girls in a class is 3 times the number of boys. Which of the following cannot be the total number of children in the class?

Choices

Choice (4)Response

a.

16

b.

64

c.

32

d.

18

Question 217

Question

MCQ▾

The total cost of three prizes is ₹ 4440. If the value of second prize is of the first and the value of third prize is of the second prize, then the value of first prize is ________.

Choices

Choice (4)Response

a.

₹ 1200

b.

₹ 1500

c.

₹ 1050

d.

₹ 1800

Question 218

Question

MCQ▾

A number is multiplied by 6. If 24 is subtracted from the product and difference is divided by 42, the result is equal to 10. The number is ________.

Choices

Choice (4)Response

a.

74

b.

56

c.

19

d.

52

Question 219

Question

MCQ▾

5 is added to a number and the sum is multiplied by 5. If 25 is subtracted from the product and difference is divided by 8, the result is equal to 10. The number is ________.

Choices

Choice (4)Response

a.

10

b.

19

c.

16

d.

14