1.
The two opposite vertices of a square are (-1, 2) and (3, 2). Find the coordinates of the other two vertices.
2.
All the terms of in-equation can be shifted to other side :-
3.
In case of discounted sale, the sales tax is calculated on the printed price. Is it true or false?
4.
In a quadratic equation ax² + b + c = 0, b² − 4ac > 0 and not a perfect square.
5.
Fill in the blanks: Compound interest for nth year is equal to the simple interest on the amount of …………th year?
6.
Total surface area of hemisphere is :
7.
What are zeroes of a polynomial?
8.
Fill in the blanks: Compound interest for nth year is equal to the simple interest on the amount of …………th year?
9.
The two opposite vertices of a square are (-1, 2) and (3, 2). Find the coordinates of the other two vertices.
11.
Find the compounded ratio of 2 : 3, 4 : 5 and 1 : 6.
12.
Which of the following is the relationship among mean, median and mode?
13.
Sub-duplicate ratio of m² : n² is:
14.
In a quadratic equation ax² + b + c = 0, b² − 4ac > 0 and not a perfect square.
15.
If f(a) is a polynomial with variable ‘a’ and the remainder f(x) = 0, then:
16.
In a quadratic equation ax² + bx + c = 0, b² − 4ac < 0, then:
17.
A set from which all the values of 'x' are chosen is known as:
18.
The quotient of two irrational numbers can be a rational number.
19.
A point P (2, -4) is reflected in a line x=1 to point P'. Find the co-ordinates of P'.
20.
It is possible to have ratio as 3 : 0 or 0 : 3
