What is the set of fans at the front of a jet engine called?

1. United Nation declared the year 2011 as:
International Environment Year
International Forest Year
International Climate Year
International Poverty Reduction Year

Ans: International Forest Year

2. A thing of beauty is a joy for ever is a line written by ?
John Keats
Percy Bysshe Shelley
Alexander Pope
Alfred Tennyson

Ans: John Keats

3. Who won FIFA Ballon d/`Or Award in 2010?
Lionel Messi
Christiano Ronaldo
Wayne Rrooney
Kaka

Ans: Lionel Messi

4. What is the set of fans at the front of a jet engine called?
Combustion
Fan wave
Cooler
Compressor

Ans: Compressor

5. Who is Bangladesh's minister of Home Affairs
Advocate Sahara Khatun
Abdul Mannan Bhuiyan
Abdul Matin Chowdhury
Barrister Moudud Ahmed

Ans: Advocate Sahara Khatun