Welcome to your Class 10 Maths MCQs for Quadratic Equations

1.
If 7th and 13th term of an A.P. are 34 and 64 respectively, then its 18th term is

2.
The product of two successive integral multiples of 5 is 300. Then the numbers are:

3.
The altitude of a right triangle is 7 cm less than its base. If the hypotenuse is 13 cm, the other two sides of the triangle are equal to:

4.
The length of a hypotenuse of a right triangle exceeds the length of its base by 2 cm and exceeds twice the length of the altitude by 1 cm. Find the length of each side of the triangle (in cm) :

5.
The quadratic equation has degree

6.
A natural number, when increased by 12, equals 160 times its reciprocal. Find the number.

7.
The sum of two numbers is 27 and product is 182. The numbers are:

8.
What are the two consecutive even integers whose squares have sum 340?

9.
The quadratic equation 2x2 – 3x + 5 = 0 has

10.
Equation (x+1)2 – x2 = 0 has _____ real root(s).

11.
The roots of 100x2 – 20x + 1 = 0 is:

12.
If n is a non negative integer, then anxn +…+ a1 x + a0 is a

13.
The polynomial equation x (x + 1) + 8 = (x + 2) {x – 2) is

14.
The roots of quadratic equation 5x2 – 4x + 5 = 0 are

15.
Equation of (x+1)2-x2=0 has number of real roots equal to: