NSO Level 2- Science Olympiad (SOF) Class 6: Questions 88 - 91 of 100

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Question number: 88

» Mental Ability

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Appeared in Year: 2013

MCQ▾

Question

Mrs. Kapoor had x m of ribbon. She cuts off 6 pieces of ribbon from it, each measuring 3 cm. What was the length of the ribbon left?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 89

» Light, Shadows and Reflection of Distances

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Appeared in Year: 2013

Assertion-Reason▾

Question

Assertion (Ꭺ)

The brightness of the bulb A remains the same after the switch is closed.

Reason (Ꭱ)

The voltage across elements in parallel is the same.

Image of The Bulbs

Image of the Bulbs

Image of The Bulbs

Choices

Choice (4) Response

a.

Ꭺ is true but Ꭱ is false

b.

Ꭺ is false but Ꭱ is true

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Both Ꭺ and Ꭱ are false

Question number: 90

» Electricity and Circuits

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Appeared in Year: 2013

MCQ▾

Question

A metal wire was tied between two wooden poles.

Image of The Sagging wire

Image of the Sagging Wire

Image of The Sagging wire

The given figures show the observations during different weather conditions.

What do you infer from the figures?

Choices

Choice (4) Response

a.

The metal wire contracts on cold days.

b.

The metal wire expands on cold days.

c.

The wooden poles contract on cold days.

d.

The wooden poles expand on hot days.

Question number: 91

» Living Organism and Their Surroundings

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Appeared in Year: 2013

MCQ▾

Question

Study the food chain given below.

If organism Y is removed from the food chain above, which one of the following graphs shows the changes in the other populations?

Choices

Choice (4) Response

a.

Image of The Number of Organisms Choice-A

Image of the Number of Organisms Choice-A

Image of The Number of Organisms Choice-A

b.

Image of The Number of Organisms Choice-B

Image of the Number of Organisms Choice-B

Image of The Number of Organisms Choice-B

c.

Image of The Number of Organisms Choice-C

Image of the Number of Organisms Choice-C

Image of The Number of Organisms Choice-C

d.

Image of The Number of Organisms Choice-D

Image of the Number of Organisms Choice-D

Image of The Number of Organisms Choice-D