8 d - 9 = 7 d + 4, then d = ________.
5
4
13
9/15
Find the size of each of the angles in the following traingle.
90o,40o,60o
90o,85o,5o
90o,70o,20o
90o,40o,40o
, then the value of x is
6
9
7
Find the size of each of the angles in the quadrilateral given below (fig)?
40o,100o,100o,120o
40o,110o,90o,120o
50o,100o,100o,110o
40o,110o,100o,120o
-2 = 1/9 f , then f = _______.
16
18
-16
-18
Rajesh had some money.He gave one fourth of it to his friend Rohit and still he has Rs. 144 left with him.Find how much money he had in the beginning?
Rs. 200
Rs. 195
Rs. 192
Rs. 150
A man is 26 years older than his son.After 10 years, he will be three times as old as his son.Find their present ages?
3 years, 29 years
4 years , 30 years
5 years, 35 years
4 years, 28 years
The value of x in the following diagram
x = 6
x = 4
x = 9
x = 5
Find the solution of the equation by the method of substitution 5x - 2y = 0
2x + 5y = 29
x = 5, y = 2
x = 2, y = 5
x = -2, y = -5
x = -5, y = -2
If x + y = 7
3 x + 4 y = 23 then the solution of the equation by the method of substitution is
x = 4, y = 2
x = 5 , y = 2
x = 5, y = 4
x = 4, y = 4
