Question
If ‘OPTIONAL’ is written as ‘ITPOLANO’ how is
‘PRACTICE’ written is that code?Solution
Logic: The Eight letter word is divided into two equal halves and the first half is reversed within it and the second half is also applied with the same logic. 
More Previous year papers Questions
Find the missing number in the given number series.
 58, 86, 142, ?, 478, 926
7, 6, 10, 27, 104, ?Â
Find the missing number (?) in the given number series.
2, 6, 18, 54, ?, 486
A series given below follows a certain pattern,
1800, 469, (?), 855, 980, 953
If (?) = B – 2, then find the nearest cube root of B.
142, 148, 160, 178, ?, 232
15.975 ×27.825 + (76.01)² + 12.98×18.426 = ?+ (79.09)²
43, 56, 82, ?, 173, 238
4, 9, 24, 69, ?, 609
2, 2, 6, 30, ?, 1890
Find the missing number in the given number series.
3, 7, 18, 38, 69, ?
