If 'HARBOUR' is written as 'IBSCPVS' , how is 'HABITAT' written in that code?

From the given alternative words, select the word which can be formed using the letters of the given word:

COMMUNICATION

2 litre of pure alcohol is added to 6 litre, 40% alcohol solution. The percentage of water in the solution is _____ .

A person while buying a dress on sale spends Rs. 45 and saves Rs. 5, what is the percentage of his savings?

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

5 , 10 , 30 , ? , 600 , 3600

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

AZ , CX , FU , ?

Arrange the following words as per order in the dictionary.

1. Defect 2.Defence 3.Deerstalker 4.Defensive

Find the odd word/letters/number pair from the given alternatives.