# Mathematics-Algebra (NSTSE (National Science Talent Search Exam- Unified Council) Class 6): Questions 9 - 17 of 60

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## Question number: 9

» Mathematics » Algebra

MCQ▾

### Question

In , the value of x is

### Choices

Choice (4) Response

a.

81

b.

-34

c.

27

d.

54

## Question number: 10

» Mathematics » Algebra

MCQ▾

### Question

Equation for the statement: ‘thrice the length of a shop is 300 meters more than 150 meters’.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 11

» Mathematics » Algebra

MCQ▾

### Question

Find the method that is used to find the solution of an equation by trying various values for variable.

### Choices

Choice (4) Response

a.

Checking method

b.

Trial and error method

c.

Testing method

d.

Trial method

## Question number: 12

» Mathematics » Algebra

MCQ▾

### Question

In , the value of x is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 13

» Mathematics » Algebra

MCQ▾

### Question

If and then ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 14

» Mathematics » Algebra

MCQ▾

### Question

Algebraic expression for the statement: one less of 34 is taken away from 3 times of a.

### Choices

Choice (4) Response

a.

b.

0

c.

d.

## Question number: 15

» Mathematics » Algebra

MCQ▾

### Question

The equation made by the statement: ‘one-third of the number subtracted by 5 is 20’.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 16

» Mathematics » Algebra

MCQ▾

Value of b in

### Choices

Choice (4) Response

a.

b.

c.

d.

18

## Question number: 17

» Mathematics » Algebra

MCQ▾

### Question

To get the value of ‘x’, ________is to be divided on either side of equation (elimination method)

### Choices

Choice (4) Response

a.

b.

c.

11

d.

-11

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