If 5 – 5 =24 and 7 – 7 =48 then find the value of 10 – 10 =?

If HACB is written 8132, then how DEFA is related to__.

Complete the following number series.
6, 10, 18, 34 ?

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
c_e_cd_f_d_f

If “S” denotes “multiplied by”, “V” denotes "subtracted from", "M" denotes "added to" and "L" denotes "divided by", then
96 L 8 S 4 V 16 M 9 = ?

In the following question, select the missing number from the given series.

Arrange the given words in the sequence in which they occur in the dictionary.
(i) Monoploy
(ii) Manifesto
(iii) Manifold
(iv) Mankind

If it is Sunday on the 2nd of a month, then what day will it be on the 31st of the same month?