1.
If f(a) is a polynomial with variable ‘a’ and the remainder f(x) = 0, then:
2.
Without using tables, evaluate: cosec (75 + θ) - sec (15 - θ) - tan (55 + θ) + cot (35 - θ)
3.
A non-recurring non-terminating decimal number is always :
4.
Find the compounded ratio of 2 : 3, 4 : 5 and 1 : 6.
5.
The two opposite vertices of a square are (-1, 2) and (3, 2). Find the coordinates of the other two vertices.
6.
In a quadratic equation ax² + bx + c = 0, b² − 4ac > 0, then:
7.
The quotient of two irrational numbers can be a rational number.
8.
What are zeroes of a polynomial?
9.
If both sides of inequation are multiplied or divided by the same number, the sign of inequality remains the same.
10.
The corresponding altitudes of two similar triangles are 2.1 cm and 3.5 cm respectively. Find the ratio of their areas.
11.
Which of the following terms and conditions must be there if ax² + bx + c = 0 is to be a quadratic equation?
12.
If f(a) is a polynomial with variable ‘a’ and the remainder f(x) = 0, then:
13.
Two triangles are similar and the ratio of their altitudes will be in :
14.
A point P (2, -4) is reflected in a line x=1 to point P'. Find the co-ordinates of P'.
15.
How can you define the locus of a point as center of the wheel moving on a straight horizontal road?
16.
Total surface area of hemisphere is :
17.
In a quadratic equation ax² + bx + c = 0, b² − 4ac > 0, then:
18.
A system of two linear equations having same two variables but having no solution is known as inconsistent system of linear equation.
19.
A non-recurring non-terminating decimal number is always :
20.
The corresponding altitudes of two similar triangles are 2.1 cm and 3.5 cm respectively. Find the ratio of their areas.
