NSO Level 2- Science Olympiad (SOF) Class 6: Questions 47 - 50 of 100

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Question number: 47

» Achiever's Section

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Appeared in Year: 2016

MCQ▾

Question

Refer to the given food web.

Image shows The Food web

Image Shows the Food Web

An organism ‘X’ is introduced in this community, which exclusively feeds on S. Which of the following graphs best illustrates the changes in populations of Q, R, T and U over time?

Choices

Choice (4)Response

a.

Image shows The Food web For Choice A

Image Shows the Food Web for Choice A

b.

Image shows The Food web For Choice B

Image Shows the Food Web for Choice B

c.

Image shows The Food web For Choice C

Image Shows the Food Web for Choice C

d.

Image shows The Food web For Choice D

Image Shows the Food Web for Choice D

Question number: 48

» Mental Ability

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Appeared in Year: 2016

MCQ▾

Question

Ridhan classified animals in four groups on the basis of their feeding habits. In doing so, he wrongly placed one animal in one of the groups. Identify this group and select the correct option.

Choices

Choice (4)Response

a.

Giraffe, rabbit, wilder beast and deer

b.

Crocodile, crow, snake and eagle

c.

Leech, mosquito, lice and bed bug

d.

Tiger, snow leopard, wolf and lion

Question number: 49

» Mental Ability

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Appeared in Year: 2016

MCQ▾

Question

Refer to the given flow-charts and identify (i) - (iv)

Image of The Flow Chart

Image of the Flow Chart

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 50

» Mental Ability

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Appeared in Year: 2016

MCQ▾

Question

Class teacher gave four different samples of fibers to four students. Ria has fiber H, which is obtained from plant that grows best in alluvial soil in warm and humid climates. Fiber I given to Sumit gives smell of burning hair on being burnt and has ability to trap air and heat, while fiber J given to Kanika, is a fiber obtained from an insect. Fiber K given to Rahul bums with smell of burning plastic. Identify the fibers H, I, J and K and select the correct option regarding them.

Choices

Choice (4)Response

a.

Fiber H is the cheapest vegetable fiber and is also known as golden fiber.

b.

Fiber I is obtained from passion vine and can be worn both in summers and winters.

c.

Fiber J does not absorb water at all hence is used in making raincoats.

d.

Fabric made of fiber K can absorb sweat, thus is comfortable to wear in hot and humid weather.

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