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

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## Question 908

Mathematics
Edit

### 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
Edit

### 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
Edit

### 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
Edit

### Question

MCQ▾

In a , if and , then =

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 912

Mathematics
Edit

### 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

Edit

### Question

MCQ▾

The solution of the equation is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 914

Edit

### 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
Edit

### 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.