5

1. 2x+y-3z is

• a. monomial expression

• b. binomial expression

• c. trinomial expression

• d. polynomial expression

1. 5xyz is

• a. monomial expression

• b. binomial expression

• c. trinomial expression

• d. polynomial expression

1. 5 is subtracted from the sum of x and y.

• a. 5-x+y

• b. x+y-5

• c. (x+y)-5

• d. 5-(x+y)

1. Two fifth of x is added to 9

• a. 25x+9

• b. 2/5x+9

• c. 25x-9

• d. 2/5-9

1. 4times difference of x and y is divided by 5

• a. 4(x+y)/5

• b. 4(x-y)/5

• c. 4x/5y

• d. 4x-5y

1. Ram is x years old. How old will he be after 3 years?

• a. 12

• b. X-3

• c. X+3

• d. 3-X

1. Solve: (3x+y)/2 where, x=10 and y= 2

• a. 12

• b. 16

• c. 22

• d.32

1. Solve: 1/3 of ab where, a=5 and b=6

• a. 10

• b. 20

• c. 30

• d. 40

1. Multiply 5x and 6x

• a. 11x

• b. 30x²

• d 30x

• d. 11x²

1. Multiply 5a and 7b

• a. 12a

• b. 12ab

• c. 35a²

• d.35ab