(a) Human Resource development
(b) Science and Technology
The technique used to transmit audio signals in television broadcasts is
(a) Time Division Multiplexing
(b) Pulse Cod Modulation
(c) Frequency Modulation
(d) Amplitude Modulation
A girl is swinging on a swing in sitting position. When the girl stands up, the period of swing will
(a) depends on the height of the girl.
(b) Not change
(c) be longer
(d) be shorter
For reproducing sound, a CD (Compact Disc) audio player uses a
(a) Barium titanate ceramic
(b) Laser beam
(c) Titanium needle
(d) Quartz crystal
Who led the attack on European Club at Pahartali in Chittagong?
(a) Anant Singh
(b) Loknath Bal
(c) Pritilata Waddedar
(d) Surya Sen
The first indication of the revolutionary movement in India was seen in
In which year the Indian National Congress was established?
The Sepoy Mutiny took place in the year
Mangal Pandey fired the first shot of the Revolt of 1857 at
Which one of the following polymers is widely used for making bullet proof material?
(d) Polyvinyl chloride