(a) 1 (b) (√3 – 1)/2 (c) (√3 + 1)/2 (d) √2

Suppose xi = λi for 0 < and = I < and = 10, where λ >1. Which one of …

The mean and median of 5 observations 9 and 8 respectively. If 1 is subtracted from each observation, then the …

The age distribution of 40 children is as follows : Consider the following statements in respect of the above frequency …

AD is the diameter of a circle with area 707 m² and AB = BC = CD as shown in the …

The value of the expression {(243 + 647)² + (243 – 647)²}/(243 x 243 + 647 x 647) is equal to …

is (a) 0 (b) 1 (c) 2 (d) 3

If a and b are negative real numbers and c is a positive real number, then which of the following …

Suppose xi = 1/I for I = 1, 2, 3, ………., 11. Which one of the following is not correct? …

The election result in which six parties contested was depicted by a pie chart. Party A had an angle 135o …

(a) 32o (b) 64o (c) 78o (d) Cannot be determined due to insufficient data

Consider the following statements: 1. If n> and = 3 , m > and equal 3 are distinct positive integers, …

The linear in equations, for which the shaded area in the figure given above is the solution set, are (a) …

In the figure given above, p and q are parallel lines. What are the values of the angles x, y …

A circle of 3 m radius is divided into three areas by semicircles of redii 1 m and 2 m …

ABC is an equilateral triangle and X, Y and X are the points on BC, CA and AB respectively such …

ABC is a triangle angled at C as shown in the figure above. Which one of the following is correct? …

(a) 36 (b) 24 (c) 16 (d) 9

ABC is a triangle in which D is the midpoint of BC and E is the midpoint of AD. Which …

A person travels 7 km eastwards and then turns right and travels 3 km and further turns right and travels …