Exams

In the following series, one number is missing as shown by the ?. Select the missing number from the given options.

3, 8, 13, 18, ?

A piece of paper is folded and punched as shown in the diagram. Indicate how it will appear when it is opened?

What is the circumference (in cm) of a circle whose area is 616 sq cm?

Choose the correct option for the figure shown below.

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 column, e.g., L can be represented by 12,24, etc., and 'R' can be represented by 55, 67, etc.
Similarly you have to identify the set for the word 'TONE'

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.
The reason for (1)/ his failure is because (2)/ he didn't study at all. (3)/ No Error (4)

Before its Independence, Bangladesh was part of ___________.

The simple interest on a sum for 5 years is two­fifth of the sum. The rate of interest per annum is