# NSTSE (National Science Talent Search Exam- Unified Council) Class 6: Questions 981 - 988 of 2029

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## Question number: 981

Edit
MCQ▾

### Question

Perimeter of a square whose sides is of length “a” is given by________.

### Choices

Choice (4) Response

a.

b.

4a

c.

d.

## Question number: 982

Edit
MCQ▾

### Question

Rahul’s brother is twice and half as old as Rahul. If Rahul’s age is 9 years then his brother’s age is

### Choices

Choice (4) Response

a.

21 years-3 months

b.

22 years-6 months

c.

22 years-5 months

d.

18 years-8 months

## Question number: 983

Edit
MCQ▾

### Question

Perimeter of a triangle whose all sides measures y units is

### Choices

Choice (4) Response

a.

2y

b.

4y

c.

3y

d.

6y

## Question number: 984

Edit
MCQ▾

### Question

Finding the value of unknown of a linear equation is called as________.

### Choices

Choice (4) Response

a.

Solution

b.

Sum

c.

Equation

d.

All of the above

## Question number: 985

Edit
MCQ▾

### Question

A curve which begins and ends at the different point is called a ________.

### Choices

Choice (4) Response

a.

Closed curve

b.

Different curve

c.

Open curve

d.

Normal curve

## Question number: 986

Edit
MCQ▾

### Question

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

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 987

Edit
MCQ▾

### Question

Perimeter of a rectangle is 170 m and its length is 50 m. Then the breadth is

### Choices

Choice (4) Response

a.

80 m

b.

35 m

c.

55 m

d.

60 m

## Question number: 988

Edit
MCQ▾

### Question

The perimeter of a square plot whose sides are 35 m is ________

### Choices

Choice (4) Response

a.

160 m

b.

320 m

c.

140 m

d.

70 m

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