Exams

A circle has points P, Q, R on a circle in such a way that angle PQR is 60 deg and angle QRP is 80 deg. Calculate the angle subtended by an arc QR at the centre.

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its coloumn,e.g., A can be represented by 14,21,33 etc., and P can
be represented by 56,75,87 etc. You have to identify the set for the word 'ARTS'.

Which of the following awards is given in the field ofliterature?

In the following question, select the missing number from the given options?

The following Bar-diagram shows total number of males and females in 5 different organisations. Study it carefully to answer the questions.

Males from organisations A and B together form what percent of total number of males from organisations C, D and E together?

If (x + y)/z = 2, then what is the value of [y/(y – z)] + [x/(x – z)]?

What is the sum of the first 11 terms of an arithmetic progression if the 4th term is 11 and the 7th term is -4?

A chord of a circle is equal to its radius. A tangent is drawn to the circle at an extremity of the chord. The angle between the tangent and the chord is