NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1138 - 1145 of 1732

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Question number: 1138

» Mathematics » Triangle and Properties

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MCQ▾

Question

Which of the following always lie inside the triangle?

Choices

Choice (4)Response

a.

Orthocenter

b.

Circumcenter

c.

Incenter

d.

None of the above

Question number: 1139

» Mathematics » Triangle and Properties

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MCQ▾

Question

The Circumcenter of a triangle is the point where

Choices

Choice (4)Response

a.

The altitudes meet

b.

The medians meet

c.

The right bisectors of the sides of the triangle meet

d.

The bisectors of the angles of the triangle meet

Question number: 1140

» Mathematics » Data Handling

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MCQ▾

Question

The arithmetic mean of first seven odd numbers is

Choices

Choice (4)Response

a.

5

b.

11

c.

14

d.

7

Question number: 1141

» Mathematics » Triangle and Properties

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MCQ▾

Question

Two sides of a triangle are 8 and 11 units. Which of the following length can be the length of the third side?

Choices

Choice (4)Response

a.

14 cm

b.

3 cm

c.

19 cm

d.

21 cm

Question number: 1142

» Mathematics » Integers

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MCQ▾

Question

If positive sign precedes a bracket the sign of the terms inside the bracket will ________ when the bracket is removed.

Choices

Choice (4)Response

a.

Change

b.

Be 0

c.

Not change

d.

Question does not provide sufficient data or is vague

Question number: 1143

» Mathematics » Visualizing Solid Shapes

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MCQ▾

Question

Choose the false statement from the following?

Choices

Choice (4)Response

a.

A rectangle has 2 pairs of equal opposite sides.

b.

The number of vertices of a cube is 8.

c.

All sides of a rhombus are equal.

d.

Cuboid is a two dimensional figure.

Question number: 1144

» Mathematics » Triangle and Properties

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MCQ▾

Question

In a , if then ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 1145

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is

Choices

Choice (4)Response

a.

9

b.

5

c.

15

d.

10

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