NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 418 - 420 of 2000

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Question number: 418

» Mathematics » Lines and Angles

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MCQ▾

Question

In the given figure then is

Arc c Arc c: Semicircle through D and E Arc d Arc d: Semicircle through F and G Segment f Segment f: Segment [P, Q] Segment g Segment g: Segment [R, S] Segment h Segment h: Segment [A, B] Segment i Segment i: Segment [A, C] Point P P = (-2.84,2.26) Point P P = (-2.84,2.26) Point P P = (-2.84,2.26) Point Q Q = (2.5,2.28) Point Q Q = (2.5,2.28) Point Q Q = (2.5,2.28) Point R R = (-2.9, -0.58) Point R R = (-2.9, -0.58) Point R R = (-2.9, -0.58) Point S S = (2.62, -0.56) Point S S = (2.62, -0.56) Point S S = (2.62, -0.56) Point A Point A: Point on f Point A Point A: Point on f Point A Point A: Point on f Point B Point B: Point on g Point B Point B: Point on g Point B Point B: Point on g Point C Point C: Point on g Point C Point C: Point on g Point C Point C: Point on g 70â° text1 = “70â°” 110â° text1_1 = “110â°”

Image of Two Parallel Lines PQ and RS

Representing the image of two parallel lines PQ and RS

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 419

» Mathematics » Probability

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The probability that in a family of 2 children, there will be at least one girl is

Choices

Choice (4) Response

a.

b.

c.

d.

1

Question number: 420

» Biology » Fundamentals Unit of Life

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Basic difference between active & passive transport is

Choices

Choice (4) Response

a.

Active transport does not require energy and movement of solutes is against the concentration gradient.

b.

Active transport requires energy with the movement of solutes against the concentration gradient.

c.

Active transport requires energy with the movement of solutes along the concentration gradient.

d.

All of the above

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