15 questions

- 1. Multiple Choice
An expression becomes a linear equation by

Multiplying it with certain number

Equating to zero

Adding some number and variable

All of the above

- 2. Multiple Choice
Which of the following is a linear expression.

12-5x

3

2y^2+y+3

1-z^3

- 3. Multiple Choice
A linear equation has how many solutions?

0

1

2

More than 2

- 4. Multiple Choice
The shifting of numbers or variables from one side to another side is called

Distribution

Transition

Transposition

Transformation

- 5. Multiple Choice
Linear equation in one variable has

Only one term with variable

One variable with power >1

More than one variable with any power

One variable with power 1

- 6. Multiple Choice
The value of x in 4x-7=17 is

0.6

6

5

6.6

- 7. Multiple Choice
3/7+x=17/7.what is value of x?

1

2

-1

-2

- 8. Multiple Choice
The value of x for which 3x-1and 2x+4are equal is

-3

1

3

5

- 9. Multiple Choice
Solve x/2+1/3=-5/3

x=4

x=2

x=-4

x=-2

- 10. Multiple Choice
The solution of which of the following equations is neither a fraction nor an integer?

-3x+2=5x+2

4x-18=2

4x+7=x+2

5x-8=x+4

- 11. Multiple Choice
Solve 2y-5=-3y+15

y=5

y=4

y=-5

y=-4

- 12. Multiple Choice
What is the value of x in -4x=2/5(-x+10)

-10/9

-9/10

9/10

10/9

- 13. Multiple Choice
The digit in the ten's place of a two digit number is 2 more than the digit in unit's place.Let the unit'splace digit is x.Then the number is

11x+2

2x+20

11x+20

10x+20

- 14. Multiple Choice
The share of A when Rs 60 divided between A and B sothat B gets Rs 12 more than A is

12

36

20

24

- 15. Multiple Choice
Arun's present age is thrice that of Tarun.4 years ago if tarun's age was x,what will be the age of Arun after 2 yr?

2x+12

3x+18

2x+8

3x+14

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