What will come in place of ? in the following equation, if + and × are interchanged and – and ÷ are interchanged?
14 + 5 ÷ 2 - 1 x 3 = ?
In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. Eg. 13 – Operations such as adding / subtracting / 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)
(5,24)
(12,143)
Which figure should replace the question mark (?) if the following figure series were to be continued?