1)which of the following is used in pencils?
Ans:=>Graphite

2)which keys enable the input of numbers quickly?
Ans:=>The numeric keypad

3)on cd-rw you can?
Ans:=>CD-RW (Compact Disc-ReWritable) is a digital optical disc storage format. A CD-RW disc is a compact disc that can be written, read arbitrarily many times, erased, and written again. The technology was introduced in 1997.

4)ascii stands for?
Ans:=>American Standard Code for Information Interchange

5)which of the following can input graphical images and pictures to a computer?
Ans:=>Scanner

6)The range of frequencies that a medium can pass is called?
Ans:=>bandwidth

7)who was the chief guest at the republic day parade 2016?
Ans:=>President François Hollande (France)

8)where is paradip port?
Ans:=>Paradip Port (20°15′55.44″N 86°40′34.62″E / 20.2654000°N 86.6762833°E / 20.2654000; 86.6762833) is an artificial, deep-water port on the East coast of India in Jagatsinghpur district of Odisha.

9)who is the present chief of army staff (IB PAPER SET A EXAM IN 2016)?
Ans:=>Lt Gen Dalbir Singh, who is the current Vice Chief of Army Staff. He will be the senior-most Lieutenant General in the Indian Army when General Bikram Singh retires

10)fiscal policy in india is formulated by?
Ans:=>Ministry of Finance