1.
In case of discounted sale, the sales tax is calculated on the printed price. Is it true or false?
2.
The discriminant of the equation x2 – 7x + 2 = 0 is
3.
In a right angled triangle, one of the perpendicular sides is 4 cm greater than the other and 4 cm lesser than the hypotenuse. Find the area of triangle in cm2 ?
4.
A regular cyclic polygon has each interior angle measuring 144º. Find the angle subtended by each of its side at the geometrical center of the polygon?
5.
Which of the following is/are true?
6.
For a quadratic polynomial p(x) = ax² + bx + c, the product of zeroes of the polynomial is:
8.
Which of the following is not correct about the properties of a circle?
9.
Which of the following is true for every rational number?
10.
A uniform path is laid around and outside of a square field is 64 m² it. If the area of the path is 17 m², find the width of the path.
11.
In a circle, there is 30 cm long chord. If the radius of the circle is 17 cm, find the distance of chord from the center.
12.
Find the quadratic equations whose zeroes are −½ and ⅔.
13.
Find the minimum value of | x – 3 | − 11
14.
Which of the following terms and conditions must be there if ax² + bx + c = 0 is to be a quadratic equation?
16.
Which of the given options is a similar surd?
17.
If P = 3 x³ - 5x + 9, Q = 4x³ + 5x² - 11 and R = 5x³ + 4x² - 3x + 7, then P - 2Q + R is
18.
A system of two linear equations having same two variables but having no solution is known as inconsistent system of linear equation.
19.
What are common measures of central tendency?
20.
A circular wheel of radius 7 cm rotates inside another bigger wheel and cover the full circumference in 10 rotations. Find the diameter of bigger wheel?
