Value of x in ^{x}/4 + ^{1}/2 = 4
+ 28
- 28
+ 14
- 14
The equation for the statement :'half of a number added to 10 is 15'
^{x}/2 + 10 + 5
^{x}/2 + 10 = 15
^{x}/2 + 15 = 10
^{x}/2 = 10 + 15
Number of variables in a simple linear equation is _____________.
Two
One
Zero
None of these
If 6 (2a - 1 ) + 8 = 14, the value of ' a ' is
-1
3 ^{1}/12
1^{ 3}/12
+ 1
If six times a number is 48 then the number is
-8
1
48
8
Algebraic expression for the statement : 6 times a taken away from 40.
6a - 40
40a - 6
40 - 6a
0
The length of a rectangle is 12 m and its area is 72 m.Then the breadth equals to
72 m
60 m
6 m
9 m
' 6 less than ten times a ' is written as
6 - 10a
10a - 6
10 ac
6 < 10 × a - b
Ramu's father is thrice as old as Ramu.If father's age is 45 years then Ramu's age is
45 years
30 years
15 years
10 years
Half of a number is added to 18 then the sum is 46, the number is
92
56
65