Select the option which is related to the third number in the same way as the second number is related to the first number.
  583 : 293 : : 488 : ?

A number has been denoted to each of the given letters. Select the option from the following four possible arrangements of these numbers that forms a meaningful word.
 E = 1, Z = 2, L = 3, P = 4, U = 5, Z = 6

What should come in place of the question mark '?' in the following number series?
 2916, 972, ?, 108, 36, 12

Find the missing number in the following series?
3, 5, 5, 19, 7, 41, 9, ?

Select the option in which the numbers shares the same relationship as that shared by the numbers in the given set.

(132, 186, 240)

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

Identify the number that does NOT belong to the following series.
147, 293, 587, 1173, 2346, 4693

Which of the following numbers will replace the question mark (?) in the given series?
 19, 38, 35, ?, 135, 810

In the following question, select the missing number from the given series.
111, 222, 444, ?, 1776, 3552