In following number series, two terms have been put within brackets. Choose the appropriate option

Choose the appropriate option (2), 5, (12), 25, 41, 61

Choose the appropriate option (2), 5, (12), 25, 41, 61

The correct sequence is + 4, + 8, + 12, + 16, + 20.

Clearly, 2 is wrong and must be replaced by (5 - 1) i.e. 4.

Also, 12 is wrong and should be replaced by (5 + 8) i.e. 13..

Neelam, who is Deepak's daughter, says to Deepika, "Your mother Rekha is the younger sister of my father who is the third child of Ramlal." How is Ramlal related to Deepika ?

Option (C)

Neelam's father is Deepak. Deepika's mother is Rekha. Deepak is the third child of Ramlal. So, Deepak's younger sister Rekha is the daughter of Ramlal. So, Ramlal is father of Rekha and grandfather of her daughter Deepika.

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. shg, rif, qje, pkd, ?

The first and third letters of each term are moved one step backward and the second letter is moved one step forward to obtain the corresponding letters of the next term.

.
In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. ?, ayw, gec, mki, sqo

Each term in the series consists of alternate letters in reverse order. The first letter of each term and the last letter of the next term are also alternate.

.