NCO- Cyber Olympiad Class 7: Questions 37 - 43 of 416

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Question number: 37

» Mental Ability » Basic Arithmetic

MCQ▾

Question

A number divided by 3 is 7 less than that number, what is the number?

Choices

Choice (4) Response

a.

25

b.

15

c.

10.5

d.

20

Question number: 38

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which of the following number is not prime?

Choices

Choice (4) Response

a.

187

b.

247

c.

180

d.

None of the above

Question number: 39

» Mental Ability » Basic Statistics

MCQ▾

Question

A man sold a radio for Rs. 1980 and gained 10%. The radio was bought for

Choices

Choice (4) Response

a.

Rs. 2178

b.

Rs. 1800

c.

Rs. 2000

d.

Rs. 1782

Question number: 40

» Mental Ability » Basic Statistics

MCQ▾

Question

Sanket travels 8 km to the East. Then he turns to the right and walks 5 km. Then again, he turns to his right and moves 8 km forward. How many km away is he from the starting point?

Choices

Choice (4) Response

a.

5 km

b.

3 Km

c.

10 km

d.

2 km

Question number: 41

» Non Verbal Reasoning » Analogies With Figures

MCQ▾

Question

What is the number of triangles in the figure?

A square having some number of triangles

A Square Having Some Number of Triangles

Find out the total number of triangles from the above figure

Choices

Choice (4) Response

a.

12

b.

32

c.

22

d.

20

Question number: 42

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The average weight of 20 students in class 9th of a school is 35 kg. Two new students, each of whom weighed 42 kg and 52 kg respectively were admitted in the class. Find the new average weight of the students in the class.

Choices

Choice (4) Response

a.

40 kg

b.

36.1 kg

c.

43.33 kg

d.

42.2kg

Question number: 43

» Mental Ability » Basic Arithmetic

MCQ▾

Question

In an examination, one should get 40 % of the maximum marks to pass. A student obtains 150 marks and declared failed by 45 marks. The maximum marks are

Choices

Choice (4) Response

a.

640

b.

487.5

c.

1008

d.

500

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