If the English alphabets are written in reverse order after interchanging alphabets from 'C to M' with those from 'P to Z' respectively, which letter would be midway between F and T in the new order?
If Raj finds that he is 10th from the left end in a line of boys and 6th from the right end, then how many boys should be added to the line such that there are 28 boys in the line?(NCO 2014)
Find the missing number, if same rule is followed row-wise or column-wise.(IMO 2015)
Find the missing number, if a certain rule is followed row-wise or column-wise.