NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 841 - 843 of 1484

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Question number: 841

» Mathematics » Quadratic Equations

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MCQ▾

Question

The product of two consecutive natural numbers is 506. The natural numbers are:

Choices

Choice (4) Response

a.

18,19

b.

31,32

c.

22,23

d.

All of the above

Question number: 842

» Mathematics » Triangles

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MCQ▾

Question

Given that , and are ________.

Triangle poly1 Triangle poly1: Polygon A, B, C Triangle poly2 Triangle poly2: Polygon A, D, E Segment c Segment c: Segment [A, B] of Triangle poly1 Segment a Segment a: Segment [B, C] of Triangle poly1 Segment b Segment b: Segment [C, A] of Triangle poly1 Segment e Segment e: Segment [A, D] of Triangle poly2 Segment a_1 Segment a_1: Segment [D, E] of Triangle poly2 Segment d Segment d: Segment [E, A] of Triangle poly2 Point A A = (5.66,2.01) Point A A = (5.66,2.01) Point A A = (5.66,2.01) Point B B = (6.98,4.26) Point B B = (6.98,4.26) Point B B = (6.98,4.26) Point C C = (8.63,2.69) Point C C = (8.63,2.69) Point C C = (8.63,2.69) Point D D = (4.14, -0.17) Point D D = (4.14, -0.17) Point D D = (4.14, -0.17) Point E E = (2.64,1.51) Point E E = (2.64,1.51) Point E E = (2.64,1.51)

Image of Two Triangles ∆ABC and ∆ADE in Which DE∥BC

Representing the image of two triangles ∆ABC and ∆ADE in which DE∥BC

Choices

Choice (4) Response

a.

Similar

b.

Congruent

c.

None of the above

d.

All of the above

Question number: 843

» Mathematics » Quadratic Equations

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MCQ▾

Question

The roots of are

Choices

Choice (4) Response

a.

b.

only

c.

2 only

d.

Question does not provide sufficient data or is vague

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