ALGEBRA

what is Algebra ?

• it deals with shapes

• it deals with numbers only

• it deals with alphabets only

• it deals with both numbers and alphabets

what are variables

• whose values are not fixed

• whose values are fixed

• it is one of the component of geometry

what are Constants ?

• whose values are not fixed

• whose values are fixed

• it is one of the component of Arithmetic

Variables are represented with ?

• alphabets

• shapes

• numbers

• equations

Find the value of 4n , if n= 3

• 9

• 8

• 7

• 12

find the Value of 6z , if z=10

• 80

• 60

• 49

• 50

find the value of 9x , if x =5

• 35

• 40

• 45

• 50

find the value of 2s , if s =10

• 20

• 15

• 10

• 25

what will be the value of 6x if x =4

• 23

• 24

• 22

• 14

if 2x= 10 then find the value of X

• 2

• 5

• 6

• 3