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
A polynomial is said to be linear if its deree is
2
3
0
1
The ratio of girls and boys in a school is 3:7. The number of boys is more by 400 than that of girls. What is the number of boys in the school?
300
700
100
500
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
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 simple linear eqution in one variable can be written in the form
ax + b = 0
a + b= c
ax + by = c
None
The sum of two natural numbers is 20. If one number is one-fourth of the other, then the numbers are,
10, 10
15, 5
18, 2
16, 4
2 is a solution of
x + 1 = 4
x - 1 = 1
x + 2 = 2x - 1
2x - 6 = 1
25 times the square of a number is 400. Which is the number?
8
4
12
The present age of Suresh is 3 times more than his brother. 3 years ago the age of Suresh was 6 times more than his brother. Find the present age of his brother?
5
6
15