# NSO Level 1- Science Olympiad (SOF) Class 9: Questions 916 - 921 of 1123

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## Passage

Direction: A car departed from city A to city D. When it reached town C, the road was blocked due to maintenance work. The car returned in the same way back and reached B. From there it took a shortcut and reached D after 3 hours. The route of the car is given below. Observe it carefully and answer below questions.

## Question number: 916 (4 of 5 Based on Passage) Show Passage

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MCQ▾

### Question

If the distance between the cities A and D is , average velocity of the car would be

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 917 (5 of 5 Based on Passage) Show Passage

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MCQ▾

### Question

Average speed of the car would be

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 918

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MCQ▾

### Question

In this question, a set of figures carrying certain characters is given. Assuming that the characters in each set follow a similar pattern, find the missing character.

### Choices

Choice (4) Response

a.

4

b.

6

c.

8

d.

5

## Question number: 919

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MCQ▾

### Question

Susanth walks 5 km toward south and then turns to the right. After walking 3 km he turns to the left and walks 5 km. Now in which direction is he from the starting place?

### Choices

Choice (4) Response

a.

South-West

b.

South

c.

South-East

d.

North

## Question number: 920

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MCQ▾

### Question

The quantity of heat required for the change of state is called

### Choices

Choice (4) Response

a.

latent heat

b.

melting point

c.

boiling point

d.

diffusion temperature

## Question number: 921

Edit
MCQ▾

### Question

The ion of an element has 2 positive charges. Atomic number and mass number of the atom are 13 and 25 respectively. The number of electrons in the ion will be

### Choices

Choice (4) Response

a.

10

b.

12

c.

25

d.

13

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