NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1062 - 1069 of 1732

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Question number: 1062

» Mathematics » Comparing Quantities

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MCQ▾

Question

The weight of a box is 30 kg. Ina hurry, it was weighed as 30.6 kg. Find the error percentage.

Choices

Choice (4)Response

a.

6%

b.

3%

c.

4%

d.

2%

Question number: 1063

» Mathematics » Lines and Angles

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MCQ▾

Question

When an arm of an angle is extended then the measure of angle

Choices

Choice (4)Response

a.

Triples

b.

Remains the same

c.

Doubles

d.

None of the above

Question number: 1064

» Mathematics » Algebraic Expressions

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MCQ▾

Question

Add ; ,

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1065

» Mathematics » Perimeter and Area

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MCQ▾

Question

The radius of a circle is 28 cm. Then the circumference of that circle is

Choices

Choice (4)Response

a.

88 cm

b.

44 cm

c.

176 cm

d.

110 cm

Question number: 1066

» Mathematics » Rational Numbers

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MCQ▾

Question

The given rational numbers are . If these numbers are arranged in the ascending order or descending order, then the middle number is

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 1067

» Mathematics » Data Handling

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MCQ▾

Question

If each entry of a data is increased by 6, then the arithmetic mean

Choices

Choice (4)Response

a.

Increases by 6

b.

Remains the same

c.

Decreases by 6

d.

Question does not provide sufficient data or is vague

Question number: 1068

» Mathematics » Perimeter and Area

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MCQ▾

Question

The area of a circle is 462 , then the diameter is

Choices

Choice (4)Response

a.

28 cm

b.

12.12 cm

c.

24.24 cm

d.

48 cm

Question number: 1069

» Mathematics » Triangle and Properties

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MCQ▾

Question

Which of the following may lie outside or on the triangle?

(I) Circumcenter

(II) Centroid

(III) Orthocenter

(IV) Incenter

Choices

Choice (4)Response

a.

(I) and (II)

b.

(I), (II) and (III)

c.

(I) and (III)

d.

None of the above

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