# Mathematics (NSTSE (National Level Science Talent Search Examination) Class 6): Questions 837 - 844 of 1162

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## Question number: 837

» Mathematics » Playing With Numbers

MCQ▾

### Question

Every number is a________ of itself.

### Choices

Choice (4) Response

a.

Even

b.

Prime

c.

Factor,

d.

All of the above

## Question number: 838

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Complementary angle of is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 839

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

An angle which is equal to is called

### Choices

Choice (4) Response

a.

Right angle

b.

Acute angle

c.

Complete angle

d.

Question does not provide sufficient data or is vague

## Question number: 840

» Mathematics » Integers

MCQ▾

### Question

Represent a product sign is

### Choices

Choice (4) Response

a.

b.

c.

+

d.

## Question number: 841

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

The interior opposite angles of the exterior angle are

### Choices

Choice (4) Response

a.

,

b.

,

c.

,

d.

∠P, ∠Q

## Question number: 842

» Mathematics » Algebra

MCQ▾

### Question

If 43 is five times and two less of that number then the number is________.

### Choices

Choice (4) Response

a.

5

b.

21

c.

15

d.

9

## Question number: 843

» Mathematics » Mensuration

MCQ▾

### Question

The multiplication of length and width of the closed figure is called ________.

### Choices

Choice (4) Response

a.

Perimeter

b.

Area

c.

Sum

d.

Total

## Question number: 844

» Mathematics » Mensuration

MCQ▾

### Question

A tabletop is covered with 25 squares of equal size. The side of the square is 5 cm. Area of the table top is

### Choices

Choice (4) Response

a.

225 sq. cm

b.

300 cm

c.

225 cm

d.

625 sq. cm

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