NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 688 - 694 of 1732

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Question number: 688

» Mathematics » Algebraic Expressions

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MCQ▾

Question

The product of and is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 689

» Mathematics » Triangle and Properties

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MCQ▾

Question

If the angles of a triangle are in the ratio 1: 2: 3 then the triangle is

Choices

Choice (4) Response

a.

Right angled

b.

Right angled isosceles

c.

Acute angled

d.

Obtuse angled

Question number: 690

» Mathematics » Exponents and Powers

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MCQ▾

Question

If then the value of = ________

Choices

Choice (4) Response

a.

Cannot be determined

b.

1

c.

0

d.

Question does not provide sufficient data or is vague

Question number: 691

» Mathematics » Exponents and Powers

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MCQ▾

Question

By what number should we multiply so that the product may be equal to 27?

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 692

» Mathematics » Rational Numbers

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MCQ▾

Question

The sum of two rational numbers is -4. If one of the numbers is , then the other number is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 693

» Mathematics » Comparing Quantities

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MCQ▾

Question

A cloth merchant says that due to slump in the market, he sells the cloth at 5 % loss, but he uses a false meter scale and actually gain 10%. Find the actual length of the scale.

Choices

Choice (4) Response

a.

90 cm

b.

86.36 cm

c.

80 cm

d.

85.60 cm

Question number: 694

» Mathematics » Visualizing Solid Shapes

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MCQ▾

Question

How many edges does the following figure have?

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 [A, E] Segment g Segment g: Segment [D, E] Segment h Segment h: Segment [C, E] Segment i Segment i: Segment [B, E] Segment i Segment i: Segment [B, E]

Image of a Pyramid Having 5 Faces

Showing the image of a pyramid having 5 faces

Choices

Choice (4) Response

a.

8

b.

4

c.

6

d.

12

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