The sum of three consecutive numbers is 600. Find the smallest one in that.
200
201
202
199
The equation 2x + 1 = 5 is identical to
3x + 1 = 5
4x + 3 = 10
x = 4
6x + 3 = 15
10 years ago, the age of B is 10 times of C. The ratio of present ages of B and C is 4:1. Find the present age of B
45
50
60
55
If we divide 160 into parts such that second part is 12 more than the thrice of the first part, then the two parts are
73, 321
37, 321
37, 123
73, 123
The equation 5x + 7 = 8 is the same as:
5x + 7 - 7 = 8 - 7
5x + 7 - 9 = 9 - 3
5x/5 + 7/7 = 8/8
5x + 8/7
A polynomial is said to be linear if its deree is
2
3
0
1
The base of an isoceles triangle is 5/3 cm. The permieter of the triangle is 4 2/15 cm. The length of either of the remaining equal sides is,
30/37
73/30
37/30
112/90
2 is a solution of
x + 1 = 4
x - 1 = 1
x + 2 = 2x - 1
2x - 6 = 1
The perimeter of a rectangle is 12 and its width is 2. Find the length
6
4
8
Three numbers are in the ratio 1:2:4 and their product is 125. The middle term is
7
9
5
