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QUIZ

8th

grade

69%

accuracy

426

plays

lalith sreeram

4 years

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15 questions

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- 1. Multiple Choice20 seconds1 pt
5x+4y is a

monomial

binomial

trinomial

none of the above

- 2. Multiple Choice2 minutes1 pt
if we subtract 4a-7ab+3b+12 from 12a-9ab+5b-3 .the answer will be

8a+2ab+2b+15

8a+2ab+2b-15

8a-2ab+2b-15

none of the above

- 3. Multiple Choice45 seconds1 pt
if we mutipy 5x and (-4xyz) the answer will be

20x

^{2}yz-20x

^{2}yzx

^{2}yz-x

^{2}yz - 4. Multiple Choice20 seconds1 pt
the product of 4x and 0 is

4x

4

0

none of the above

- 5. Multiple Choice2 minutes1 pt
find the volume of a cuboid with

length of :5x

breadth of:3x

^{2}height of:7x

^{4}105x

^{7}105x

^{2}105x

^{4}105x

- 6. Multiple Choice30 seconds1 pt
the value of 5x if x=5

5

10

25

none of the above

- 7. Multiple Choice1 minute1 pt
find the value of x

^{2}-2yx+y^{2}if x=1

y=2

1

-1

2

-2

- 8. Multiple Choice20 seconds1 pt
the coefficient of the term 7xy is

7

14

xy

xy

^{2} - 9. Multiple Choice30 seconds1 pt
the variable of the term 5ab

^{2 is}ab

ab

^{2}5

10

- 10. Multiple Choice20 seconds1 pt
16x

^{2}y and 16yx^{2}are like termstrue

false

may be

i dont know

- 11. Multiple Choice30 seconds1 pt
the coefficient of x

^{2}y in 7pqrx^{2}y is7

pqr

7pqr

x

^{2}y - 12. Multiple Choice20 seconds1 pt
the coefficient of xy in xy is

1

2

-1

3

- 13. Multiple Choice45 seconds1 pt
the sum of 8pq and -17pq is

pq

-pq

9pq

-9pq

- 14. Multiple Choice2 minutes1 pt
the sum of ,5x

^{2},-9x^{2},8x^{2},11x^{2},-9x^{2 }is2x

^{2}4x

^{2}6x

^{2}8x

^{2} - 15. Multiple Choice1 minute1 pt
the result of subtraction of 3x from -4x is

-7x

7x

x

-x

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