# Mathematics-Algebraic Expressions [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 1 - 10 of 76

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## Question 1

Algebraic Expressions

### Question

MCQ▾

Power of variables in a simple linear equation

### Choices

Choice (4)Response

a.

Two

b.

0

c.

One

d.

All of the above

## Question 2

Algebraic Expressions

MCQ▾

Simplify .

### Choices

Choice (4)Response

a.

-2.8

b.

2.8

c.

d.

## Question 3

Algebraic Expressions

### Question

MCQ▾

In a piggy bank the numbers of 25 paise coins are ten times the number of 50 paise coins. If there are 330 coins find the amount in the bank.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 4

Algebraic Expressions

### Question

MCQ▾

To get the value of p, ________ is to be multiplied on either side of equation (method of elimination) .

### Choices

Choice (4)Response

a.

3

b.

- 3

c.

0

d.

1

## Question 5

Algebraic Expressions

MCQ▾

In value of x is

### Choices

Choice (4)Response

a.

+ 5

b.

+ 3

c.

-5

d.

-3

## Question 6

Algebraic Expressions

### Question

MCQ▾

If then ax = ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 7

Algebraic Expressions

### Question

MCQ▾

In the given figure magnitudes of angles shown are

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 8

Algebraic Expressions

### Question

MCQ▾

By how much is less than ?

### Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

## Question 9

Algebraic Expressions

### Question

MCQ▾

Number of sides on either side of equation in simple equation is

### Choices

Choice (4)Response

a.

Two

b.

0

c.

Three

d.

None of the above

## Question 10

Algebraic Expressions

### Question

MCQ▾

In , the value of a is

### Choices

Choice (4)Response

a.

26

b.

16

c.

-13

d.

8

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