NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1563 - 1568 of 2000

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Question number: 1563

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Which of the following mammals have pouch to protect their undeveloped young?

Choices

Choice (4) Response

a.

Placental mammals

b.

Marsupials

c.

Monotremes

d.

None of the above

Question number: 1564

» Physics » Motion

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Question

A stone is thrown vertically upwards with a velocity of . What is the total time for which the stone will remain in the air?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1565

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Which of the following teeth in mammals is used for grinding food?

Choices

Choice (4) Response

a.

Molars

b.

Canine

c.

Incisors

d.

Question does not provide sufficient data or is vague

Question number: 1566

» Biology » Diversity of Living Organisms

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MCQ▾

Question

What is the meaning of term porifera?

Choices

Choice (4) Response

a.

Presence of flagellated cells in the body

b.

Presence of mesoglea

c.

Presence of several pores in the body

d.

Question does not provide sufficient data or is vague

Question number: 1567

» Physics » Work, Energy & Power

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MCQ▾

Question

For maximum work, angle between force and displacement should be:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1568

» Physics » Work, Energy & Power

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MCQ▾

Question

One person does some work in time and another person does same amount of work in time. If the time is greater than time , and power of first person is and power of second person is ; then:

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

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