# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 645 - 653 of 989

Access detailed explanations (illustrated with images and videos) to 2000 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access & Unlimited Time!

View Sample Explanation or View Features.

Rs. 550.00 -OR-

## Question number: 645

Mathematics
Edit

### Question

MCQ▾

Name the property of multiplication illustrated by

### Choices

Choice (4)Response

a.

Associative property

b.

Commutative property

c.

Distributive property

d.

All of the above

## Question number: 646

Mathematics
Edit

### Question

MCQ▾

The smallest positive number from the numbers below is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 647

Mathematics
Edit

MCQ▾

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 648

Edit

### Question

MCQ▾

The point (-2,3) is at a distance of ________ units from Y-axis.

### Choices

Choice (4)Response

a.

2 units in negative direction

b.

3 units in negative direction

c.

1 units in positive direction

d.

All of the above

## Question number: 649

Mathematics
Edit

### Question

MCQ▾

In a quadrilateral ABCD given that and diagonal . Its area is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 650

Edit

### Question

MCQ▾

The equation of the line parallel to y-axis is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 651

Mathematics
Edit

### Question

MCQ▾

The adjacent sides of a parallelogram are 6 cm and 14 cm. The ratio of its altitudes is

### Choices

Choice (4)Response

a.

9: 14

b.

6: 7

c.

3: 7

d.

14: 3

## Question number: 652

Mathematics
Edit

### Question

MCQ▾

The remainder when is divided by is

### Choices

Choice (4)Response

a.

-7

b.

7

c.

-6

d.

6

## Question number: 653

Edit

### Question

MCQ▾

A vessel is in conical shape. If its volume is 22.638 liters and height is 49 cm, the cost of repairing its CSA at Rs. 6/sq m is

### Choices

Choice (4)Response

a.

6.24

b.

2.11

c.

4.22

d.

1.21