NSO Level 1- Science Olympiad (SOF) Class 10: Questions 33 - 42 of 986

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Passage

DIRECTION: In the following questions, different letters stand for various symbols as indicated below.

Question 33 (1 of 4 Based on Passage)

Question

MCQ▾

Which of the following expression is correct?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 34 (2 of 4 Based on Passage)

Question

MCQ▾

Find the value of given expression.

Choices

Choice (4)Response

a.

21

b.

19

c.

16

d.

24

Question 35 (3 of 4 Based on Passage)

Question

MCQ▾

Which of the following expression is correct?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 36 (4 of 4 Based on Passage)

Question

MCQ▾

Find the value of given expression.

Choices

Choice (4)Response

a.

45

b.

40

c.

35

d.

38

Question 37

Appeared in Year: 2011

Question

MCQ▾

Which letter in the word CYBERNETICS occupies the same position as it does in the English alphabet?

Choices

Choice (4)Response

a.

R

b.

E

c.

T

d.

I

Question 38

Question

MCQ▾

Find the next term in the alpha numeric series:

Choices

Choice (4)Response

a.

I20T

b.

P25R

c.

P25Q

d.

W25O

Question 39

Question

MCQ▾

What will happen if ammonium chloride is heated?

Choices

Choice (4)Response

a.

Explosion will occur.

b.

Ammonium chloride will sublime on test tube

c.

Releases

d.

All of the above

Passage

DIRECTION: In a certain code, “what is” means “stop fan” ; “il be pee” means “vegetables and fruits” and “pee is fine” means “fan and fruits” .

Question 40 (1 of 2 Based on Passage)

Question

MCQ▾

How is “what” written in that code?

Choices

Choice (4)Response

a.

Fan

b.

Stop

c.

Fruits

d.

And

Question 41 (2 of 2 Based on Passage)

Question

MCQ▾

How is “fine” written in that code?

Choices

Choice (4)Response

a.

What

b.

And

c.

Be

d.

Can՚t be determined

Question 42

Question

MCQ▾

What does the color of the change when heated?

Choices

Choice (4)Response

a.

Colorless

b.

Dark blue

c.

Black

d.

None of the above

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