NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 710 - 717 of 1732

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Question number: 710

» Mathematics » Comparing Quantities

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MCQ▾

Question

A man buys a radio for Rs. 800 and sells it at a gain of 25%. He sold the radio for

Choices

Choice (4)Response

a.

1000 Rs.

b.

1500 Rs.

c.

900 Rs.

d.

2000 Rs.

Question number: 711

» Mathematics » Integers

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MCQ▾

Question

is expanded by writing ________ number of zeros after 1.

Choices

Choice (4)Response

a.

7

b.

20

c.

0

d.

All of the above

Question number: 712

» Mathematics » Lines and Angles

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MCQ▾

Question

If two straight lines intersect, the measures of the vertically opposite angles are ________.

Choices

Choice (4)Response

a.

Cannot be determined

b.

Not equal

c.

Equal

d.

All of the above

Question number: 713

» Mathematics » Data Handling

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MCQ▾

Question

The mean of 8, x, 3, y and 12 is 6. Then

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 714

» Mathematics » Algebraic Expressions

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MCQ▾

Question

In , the value of a is

Choices

Choice (4)Response

a.

-16

b.

24

c.

37

d.

12

Question number: 715

» Mathematics » Perimeter and Area

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MCQ▾

Question

Calculate the area of the shaded region of the following figure.

Image of a rectangle having some shaded region in it

Image of a Rectangle Having Some Shaded Region in It

ABCD is a rectangle having length 90 cm and breadth 70 cm. E, F and G are midpoints of AB, CD and AD respectively.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 716

» Mathematics » Rational Numbers

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MCQ▾

Question

How many pieces of equal size can be cut from a rope of 60 meters long, each measuring meters?

Choices

Choice (4)Response

a.

25

b.

22

c.

20

d.

24

Question number: 717

» Mathematics » Lines and Angles

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MCQ▾

Question

Number of right angles formed in the given figure is

Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly1Polygon poly1: Polygon [A, B, 4] Segment fSegment f: Segment [A, B] of Polygon poly1Segment gSegment g: Segment [B, C] of Polygon poly1Segment hSegment h: Segment [C, D] of Polygon poly1Segment iSegment i: Segment [D, A] of Polygon poly1Point AA = (1.54,3.9) Point AA = (1.54,3.9) Point AA = (1.54,3.9) Point BB = (1.54,0.62) Point BB = (1.54,0.62) Point BB = (1.54,0.62) Point CPoint C: Polygon [A, B, 4] Point CPoint C: Polygon [A, B, 4] Point CPoint C: Polygon [A, B, 4] Point DPoint D: Polygon [A, B, 4] Point DPoint D: Polygon [A, B, 4] Point DPoint D: Polygon [A, B, 4]

Image of a Square That is Made by Four Lines

Choices

Choice (4)Response

a.

3

b.

4

c.

2

d.

1

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