IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 234 - 239 of 1022

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Question 234

Question

MCQ▾

The number of girls in a class is 5 times the number of boys. Which of the following cannot be the total number of children in the class?

Choices

Choice (4)Response

a.

37

b.

24

c.

30

d.

48

Question 235

Question

MCQ▾

244 is divided into two parts such that one third of one part may exceed one-seventh of the other part by 8, then the greater part is ________.

Choices

Choice (4)Response

a.

168

b.

154

c.

72

d.

None of the above

Question 236

Question

MCQ▾

Rutvik was asked to multiply a number by 19. He instead multiplied the number by 91 and got the answer 3456 more than the correct answer. The number to be multiplied was ________ .

Choices

Choice (4)Response

a.

3

b.

48

c.

45

d.

42

Question 237

Question

MCQ▾

The subtraction of 5 consecutive integers is 86. Then the greatest among them is ________.

Choices

Choice (4)Response

a.

-28

b.

-16

c.

-19

d.

-23

Question 238

Question

MCQ▾

In a family, the father took of the cake and he had 2 times as much as each of the other members had. The total number of family members is ________.

Choices

Choice (4)Response

a.

13

b.

10

c.

12

d.

11

Question 239

Question

MCQ▾

One and half of Nisha՚s marks in Gujarati exceed a one fourth of his marks in Science by 10. If he got 50 marks in the two subjects together, how many marks did he get in Gujarati?

Choices

Choice (4)Response

a.

30

b.

20

c.

40

d.

10

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