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
If a = b then a x =
b + x
b x
b - x
b ÷ x
The algebraic expression for the statement : product of x and a subtracted from the product of b and y.
ax - by
x + a - by
by - ax
xa - b - y
A number is multiplied by 6 and 12 is added to the product.The result is 84 then the number is
- 12
72
+ 12
- 72
Value of x in x/4 + 1/2 = 4
+ 28
- 28
+ 14
- 14
' 6 less than ten times a ' is written as
6 - 10 a
10 a - 6
10 ac
6 < 10 × a - b
6 x - 1 = 2 x + 9 .Then value of x is
1 1/2
-2 1/2
4/10
2 1/2
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
If 6 (2 a - 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
