Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 930 - 936 of 1128

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Question 930

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Question

MCQ▾

The radius of a circle is 28 cm. Three more concentric circles are drawn inside it in such a manner that it is divided into four parts of equal area. The radius of cone of the three concentric circles is

Choices

Choice (4)Response

a.

14 cm

b.

25 cm

c.

24.25 cm

d.

25.14 cm

Question 931

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Question

MCQ▾

In a , if , then the right angle is at

Choices

Choice (4)Response

a.

R

b.

Q

c.

P

d.

All of the above

Question 932

Mathematics
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Question

MCQ▾

What is the percentage of least number in the greatest number if are arranged in ascending or descending order?

Choices

Choice (4)Response

a.

b.

c.

45%

d.

Question 933

Mathematics
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Question

MCQ▾

Reciprocal of is

Choices

Choice (4)Response

a.

b.

0

c.

1

d.

Question 934

Mathematics
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Question

MCQ▾

Which of the following geometric shape has no line of symmetry?

Choices

Choice (4)Response

a.

A square

b.

An irregular pentagon

c.

An equilateral triangle

d.

All of the above

Question 935

Mathematics
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Question

MCQ▾

Product of two negative integers and a positive integer is

Choices

Choice (4)Response

a.

Positive

b.

Negative

c.

Zero

d.

All of the above

Question 936

Mathematics
Edit

Question

MCQ▾

Which of the following statement is true?

Choices

Choice (4)Response

a.

lies to the right of 0 on the number line

b.

lies to the left of 0 on the number line

c.

The rational number and are on opposite sides of 0 on the number line

d.

Question does not provide sufficient data or is vague