Mental Ability [NCO- Cyber Olympiad (SOF) Class 7]: Questions 27 - 32 of 204

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Question 27

Question MCQ▾

If () = () , then = ?

Choices

Choice (4)Response

a.

6

b.

8

c.

5

d.

3

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Question 28

Question MCQ▾

300 liters of milk is divided in two parts having ratio X: 15, if the first part is 100 liters, find x.

Choices

Choice (4)Response

a.

50

b.

7.5

c.

5.3

d.

48

Edit

Question 29

Question MCQ▾

A certain distance is covered at a certain speed. If half of this distance is covered in triple the time, the ratio of the two speeds is

Choices

Choice (4)Response

a.

6: 1

b.

1: 4

c.

1: 2

d.

2: 1

Edit

Question 30

Question MCQ▾

What is the correct diagram for: School, student, teacher

Choices

Choice (4)Response

a.

Represents the Venndiagram of School, Student&Teacher – Choice A

b.

Represents the Venndiagram of School, Student&Teacher – Choice B

c.

Represents the Venndiagram of School, Student&Teacher – Choice C

d.

Represents the Venndiagram of School, Student&Teacher – Choice D

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Question 31

Question MCQ▾

H. C. F of 42,63 and 140 is ________?

Choices

Choice (4)Response

a.

42

b.

7

c.

21

d.

9

Edit

Question 32

Question MCQ▾

Vikas travels 2 km to the west. Then he turns to the right and walks 5 km. Then again he turns to his right and moves 2 km forward. How many km away is he from the starting point?

Choices

Choice (4)Response

a.

10 km

b.

5 Km

c.

13 km

d.

2km

Edit