NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 608 - 616 of 1732

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Question number: 608

» Mathematics » Fractions and Decimals

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MCQ▾

Question

How many one – fifths need to be added to to make 5?

Choices

Choice (4) Response

a.

14

b.

9

c.

18

d.

4

Question number: 609

» Mathematics » Triangle and Properties

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Question

The Incenter of a triangle coincides with the Circumcenter, orthocenter and Centroid in case of

Choices

Choice (4) Response

a.

An equilateral triangle

b.

An isosceles triangle

c.

A right angles isosceles triangle

d.

A right angled triangle

Question number: 610

» Mathematics » Rational Numbers

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MCQ▾

Question

Which of the following statements is true?

Choices

Choice (4) Response

a.

The reciprocals 1 and -1 are themselves

b.

Zero has no reciprocal

c.

The product of two rational numbers is a rational number

d.

All a. , b. and c. are correct

Question number: 611

» Mathematics » Fractions and Decimals

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Question

57.3 = ________.

Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

Question number: 612

» Mathematics » Fractions and Decimals

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MCQ▾

Question

The place value of 8 in 18.9 is ________.

Choices

Choice (4) Response

a.

8

b.

c.

80

d.

Question number: 613

» Mathematics » Exponents and Powers

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MCQ▾

Question

Which of the following values are equal?

I. II. III. IV.

Choices

Choice (4) Response

a.

II and III

b.

I and IV

c.

I, II and III

d.

I, III and IV

Question number: 614

» Mathematics » Algebraic Expressions

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Question

If six times a number is 78 then the number is

Choices

Choice (4) Response

a.

+6

b.

13

c.

-6

d.

1

Question number: 615

» Mathematics » Exponents and Powers

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Question

= ________

Choices

Choice (4) Response

a.

1

b.

2

c.

- 1

d.

0

Question number: 616

» Mathematics » Congruence of Triangles

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MCQ▾

Question

By which congruency property, the two triangles connected by the following figure of a rectangle are congruent.

Quadrilateral poly1 Quadrilateral poly1: Polygon A, B, C, D Segment a Segment a: Segment [A, B] of Quadrilateral poly1 Segment b Segment b: Segment [B, C] of Quadrilateral poly1 Segment c Segment c: Segment [C, D] of Quadrilateral poly1 Segment d Segment d: Segment [D, A] of Quadrilateral poly1 Segment f Segment f: Segment [E, F] Segment g Segment g: Segment [G, H] Segment h Segment h: Segment [A, C] Segment i Segment i: Segment [I, J] Segment i_1 Segment i_1: Segment [I_1, J_1] Segment i_2 Segment i_2: Segment [I_2, J_2] Segment i_3 Segment i_3: Segment [I_3, J_3] Point A A = (1.98,1.22) Point A A = (1.98,1.22) Point A A = (1.98,1.22) Point B B = (6.6,1.2) Point B B = (6.6,1.2) Point B B = (6.6,1.2) Point C C = (6.62,3.96) Point C C = (6.62,3.96) Point C C = (6.62,3.96) Point D D = (2.08,3.98) Point D D = (2.08,3.98) Point D D = (2.08,3.98)

Image of Two Triangles That Are Congruent to Each Other

Showing the image of two triangles that are congruent to each other

Choices

Choice (4) Response

a.

SAS property

b.

SSS property

c.

ASA property

d.

All a. , b. and c. are correct

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