Verbal Reasoning - Mental Ability Questions

If 4 cats can kill 4 rats in 4 minutes, how many minutes will it take 8 cats to kill 8 rats?

Introducing a man, a woman says, "His son's mother is the only daughter of my mother". How is the man related to the woman?

In the following question, select the related word from the given alternatives.
Goiter : Iodine : : Anemia : ?

Water :Ocean :: Snow : ?

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

In the following series, one letter is missing as shown by the ?. Select the missing letter from the given options.

Q, N, K, H, ?

In a code language, BURN is written as YFIM. What is the code for WOUND?

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.
 
15 x 4 ÷ 35 - 70 + 16 = ?