IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 184 - 191 of 1022

Access detailed explanations (illustrated with images and videos) to 1022 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 184

» Simple Equations

Edit
MCQ▾

Question

The value of in is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 185

» Simple Equations

Edit
MCQ▾

Question

50 is divided into two parts such that one fourth of one part may exceed one –six of the other part by 10, then the smaller part is ________.

Choices

Choice (4) Response

a.

35

b.

6

c.

14

d.

44

Question number: 186

» Simple Equations

Edit

Appeared in Year: 2012

MCQ▾

Question

If of a number is 45, What is of the same number?

Choices

Choice (4) Response

a.

30

b.

81

c.

25

d.

5

Question number: 187

» Simple Equations

Edit
MCQ▾

Question

A number is subtracted by 3 and the difference is multiplied by 8. If 14 is added from the product and sum is divided by 3, the result is equal to . The number is ________.

Choices

Choice (4) Response

a.

14

b.

16

c.

19

d.

10

Question number: 188

» Simple Equations

Edit
MCQ▾

Question

In three- digit number, hundred’s digit is thrice the unit’s digit and the ten’s digit is half of the unit’s digit. The original number is ________

Choices

Choice (4) Response

a.

882

b.

812

c.

612

d.

622

Question number: 189

» Simple Equations

Edit
MCQ▾

Question

Simplify:

Choices

Choice (4) Response

a.

24

b.

12

c.

-54

d.

-34

Question number: 190

» Simple Equations

Edit
MCQ▾

Question

The average of and is . The value of Z is ________

Choices

Choice (4) Response

a.

59

b.

61

c.

62

d.

60

Question number: 191

» Simple Equations

Edit
MCQ▾

Question

What is the value of that makes the following expression true?

Choices

Choice (4) Response

a.

-4

b.

-5

c.

5

d.

3