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10 questions
The variables in the equation 2x-3y=9 are
x
y
x and y
None of these
If 2x=18 then x=.....
18
9
6
2
The present age of Radhika is 5 year. The age of Radhika after 5 years is....
8 yrs
6 yrs
25 yrs
10 yrs
The sum of two numbers is 21. One of the numbers is 7, the other number is......
3
17
18
14
Linear equation is also called as
Quadratic equation
Simple equation
Cubic equation
None of these
The degree of a linear equation is
1
2
3
4
Two supplementary angles differ by 34. The smaller angle is
37⁰
107⁰
73⁰
43⁰
The sum of angles in a triangle is
180⁰
supplimentary
1 & 2
none of these
In a linear equation 2x = 3 the L.H.S is
2x
3
6x
none of these
In a linear equation 4x-3 = 18 , RHS is
4x
4x-3
18
none of these
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