(a) Human Resource development
(b) Science and Technology
(c) Tourism
(d) Culture
Answer:
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
Answer:
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
Answer:
For reproducing sound, a CD (Compact Disc) audio player uses a
(a) Barium titanate ceramic
(b) Laser beam
(c) Titanium needle
(d) Quartz crystal
Answer:
Who led the attack on European Club at Pahartali in Chittagong?
(a) Anant Singh
(b) Loknath Bal
(c) Pritilata Waddedar
(d) Surya Sen
Answer:
The first indication of the revolutionary movement in India was seen in
(a) Punjab
(b) Rajasthan
(c) Maharashtra
(d) Bengal
Answer:
In which year the Indian National Congress was established?
(a) 1868
(b) 1875
(c) 1885
(d) 1895
Answer:
The Sepoy Mutiny took place in the year
(a) 1847
(b) 1851
(c) 1857
(d) 1861
Answer:
Mangal Pandey fired the first shot of the Revolt of 1857 at
(a) Kanpur
(b) Jhansi
(c) Barrackpore
(d) Meerut
Answer:
Which one of the following polymers is widely used for making bullet proof material?
(a) Polycarbonates
(b) Polyethylene
(c) Polymides
(d) Polyvinyl chloride
Answer: