Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 908 - 916 of 989

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Question 908

Mathematics
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Question

MCQ▾

The area of a parallelogram whose diagonal is 16 cm and the perpendicular distance of this diagonal from an opposite vertex is 18 cm is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 909

Mathematics
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Question

MCQ▾

The triangle formed by is

Choices

Choice (4)Response

a.

An isosceles triangle

b.

A scalene triangle

c.

An equilateral triangle

d.

A right angled triangle

Question 910

Mathematics
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Question

MCQ▾

The mean of six numbers is 48. If one of the numbers is excluded the mean gets reduced by 6. The excluded number is

Choices

Choice (4)Response

a.

62

b.

87

c.

42

d.

78

Question 911

Mathematics
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Question

MCQ▾

In a , if and , then =

Choices

Choice (4)Response

a.

b.

c.

d.

Question 912

Mathematics
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Question

MCQ▾

One of the factors of is

Choices

Choice (4)Response

a.

b.

c.

d.

All a. , b. and c. are correct

Question 913

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Question

MCQ▾

The solution of the equation is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 914

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Question

MCQ▾

The equation of y-axis is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question 915

Mathematics
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Question

MCQ▾

The median of the following data 28,46,64,52,87,39,92,10,47,35,73 is

Choices

Choice (4)Response

a.

46

b.

52

c.

47

d.

64

Question 916

Mathematics
Edit

Question

MCQ▾

The mean of and is

Choices

Choice (4)Response

a.

b.

c.

d.