NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 657 - 659 of 1484

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Question number: 657

» Mathematics » Probability

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MCQ▾

Question

Two dice are thrown at a time. The probability that the difference of the numbers shown on the dice is 3 is

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 658

» Mathematics » Statistics

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MCQ▾

Question

One of the properties of Mode is

Choices

Choice (4)Response

a.

Not easy to calculate

b.

Difference of greatest and least values

c.

It is not affected by greatest and least values

d.

Algebraic

Question number: 659

» Mathematics » Triangles

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MCQ▾

Question

In the following figure . Then x = ________.

Triangle poly1Triangle poly1: Polygon A, B, CTriangle poly2Triangle poly2: Polygon D, E, FSegment cSegment c: Segment [A, B] of Triangle poly1Segment aSegment a: Segment [B, C] of Triangle poly1Segment bSegment b: Segment [C, A] of Triangle poly1Segment fSegment f: Segment [D, E] of Triangle poly2Segment dSegment d: Segment [E, F] of Triangle poly2Segment eSegment e: Segment [F, D] of Triangle poly2Point AA = (2.69,5.07) Point AA = (2.69,5.07) Point AA = (2.69,5.07) Point BB = (0.91,1.81) Point BB = (0.91,1.81) Point BB = (0.91,1.81) Point CC = (4.87,1.79) Point CC = (4.87,1.79) Point CC = (4.87,1.79) Point DD = (8.23,5.22) Point DD = (8.23,5.22) Point DD = (8.23,5.22) Point EE = (6.54,1.84) Point EE = (6.54,1.84) Point EE = (6.54,1.84) Point FF = (10.34,1.88) Point FF = (10.34,1.88) Point FF = (10.34,1.88) 2text1 = “2”3text1_1 = “3”6text1_2 = “6”3text1_3 = “3”4text1_4 = “4”xtext1_5 = “x”

Image of Two Similar Triangles ABC and DEF

Choices

Choice (4)Response

a.

4 cm

b.

6 cm

c.

8 cm

d.

None of the above

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