Verbal Reasoning - Mental Ability Questions

In the following question, select the odd number from the given alternatives.

If I=9 and SLIP=56, then FALL= ?

If a = x, b = / and c = +, find the value of 7a5c1b6

Select the related number from the given alternatives.
12.5 : 6.25 :: 7 : ?

Shubham's mother is the sister-in-law of Shashi and Shashi is the only daughter of Parmeshwar. Ravi is Shubham's brother. How is Shashi related to Ravi?

Pointing to a lady, Anju says, "She is the sister of my brother's mother". How is the lady related to Anju?

Find the next in this series:
YC3, XF6, WI9, ........

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Inch, Decameter, Foot, ?