Related Questions

Which of the following places presents the oldest evidence of Neolithic Era?
A Chirnd
B Mehrgarh
C Burghome
D Daimabad
Cattle--- first domesticated in Neolithic times.
A was
B is
C were
D had
Mechanical conveyors which push the material along an endless trough or tube are called scrappers. Which of the following conveying equipments comes under the category of 'scrappers'?
A Bucket conveyor
B Flight conveyor
C Screw conveyor
D Both B and C
Loose jaws of steel trough sleepers are made of
A cast steel
B mild steel
C cast iron
D spring steel
What is the distance between a crest and a consecutive trough in a transverse wave?
A Wavelength
B Amplitude
C Half of the wavelength
D Twice of wavelength
Trough of an apron conveyor is made of
A Lead lined concrete vessel
B Wood
C Metal
D Either B or C
For the same residence time, which one will give the maximum conversion?
A Single stirred tank (v = 5 litres)
B Two stirred tank (each of 2.5 litres) in series
C Stirred tank followed by tubular flow reactor (each of 2.5 litres)
D Single tubular flow reactor (v = 5 litres)
Every organism has a natural residence, which is
A Biome
B Niche
C Habit
D Habitat
Where was the residence of 'Bangabondhu' located?
A Banani
B Baridhara
C Dhanmondi
D Gulshan
Bharat cess that take up residence in the computers memory and making hard to detect is called.
A Cluster virus
B Self encrypting virus
C Stealth virus
D Macro virus

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