Question
If 'FOND' is written as 'DONF', then 'SOAP’ is written
asSolution
Here we are interchanging the position of first and last letter.Â
251, 130, 274, ?, 301, 76Â
What will come in the place of questions (?) mark in the following questions.
160, 223, 271, 306, 330, ?
Which of the following numbers will replace the question mark (?) in the given series?
17, 30, 44, 59, 75, ?
6    11    32    111    ?   2345   14100
...99, 101, 107, 131, 251, ?
Find the missing number in the given number series.
8, 13, ?, 23, 28, 33
1221,     1100,     1000,     919,       ?
...9000, 1800, 450, ?, 75, 75Â
7, 176, ?, 378, 427, 452
...1, 6, 27, 124, ?, 3906, 27391
...