2023 2024 Student Forum > Management Forum > Main Forum

 
  #2  
27th June 2018, 09:31 AM
Unregistered
Guest
 
Re: Question Bank Of BCECE

Hi buddy here I am looking for Bihar Combined Entrance Competitive Examination (BCECE) Question Bank to do preparation of this exam so will you plz provide me same here ???
  #3  
27th June 2018, 09:32 AM
Super Moderator
 
Join Date: Aug 2012
Re: Question Bank Of BCECE

As you want here I am giving below Bihar Combined Entrance Competitive Examination (BCECE) Question Bank to do preparation of this exam:

Question 1: Radiocarbon is produced in the atmosphere as a result of

collision between fast neutrons and nitrogen nuclei present in the atmosphere
action of ultraviolet light from the sun on atmospheric oxygen
action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere
lightning discharge in atmosphere

Answer: 1

Question 2: It is easier to roll a stone up a sloping road than to lift it vertical upwards because

work done in rolling is more than in lifting
work done in lifting the stone is equal to rolling it
work done in both is same but the rate of doing work is less in rolling
work done in rolling a stone is less than in lifting it

Answer: 4

Question 3: The absorption of ink by blotting paper involves

viscosity of ink
capillary action phenomenon
diffusion of ink through the blotting
siphon action

Answer: 2

Question 4: Siphon will fail to work if

the densities of the liquid in the two vessels are equal
the level of the liquid in the two vessels are at the same height
both its limbs are of unequal length
the temperature of the liquids in the two vessels are the same

Answer: 2

Question 5: Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to

the heating effect of current alone
hysteresis loss alone
both the heating effect of current and hysteresis loss
intense sunlight at noon

Answer: 3

Question 6: Nuclear sizes are expressed in a unit named

Fermi
angstrom
newton
tesla

Answer: 1

Question 7: Ordinary table salt is sodium chloride. What is baking soda?

Potassium chloride
Potassium carbonate
Potassium hydroxide
Sodium bicarbonate

Answer: 4

Question 8: Ozone hole refers to

hole in ozone layer
decrease in the ozone layer in troposphere
decrease in thickness of ozone layer in stratosphere
increase in the thickness of ozone layer in troposphere

Answer: 3

Question 9: Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to

angiosperms
gymnosperms
monocotyledons
dicotyledons

Answer: 2

Question 10: Pollination is best defined as

transfer of pollen from anther to stigma
germination of pollen grains
growth of pollen tube in ovule
visiting flowers by insects

Answer: 1

Question 11: Plants receive their nutrients mainly from

chlorophyll
atmosphere
light
soil

Answer: 4

Question 12: Movement of cell against concentration gradient is called

osmosis
active transport
diffusion
passive transport

Answer: 2

Question 13: The nucleus of an atom consists of

electrons and neutrons
electrons and protons
protons and neutrons
All of the above

Answer: 3

Question 14: The number of moles of solute present in 1 kg of a solvent is called its

molality
molarity
normality
formality

Answer: 1

Question 15: The most electronegative element among the following is

sodium
bromine
fluorine
oxygen

Answer: 3

Question 16: The metal used to recover copper from a solution of copper sulphate is

Na
Ag
Hg
Fe

Answer: 4

Question 17: A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?

120 metres
180 metres
324 metres
150 metres

Answer: 4

Question 18: A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:

45 km/hr
50 km/hr
54 km/hr
55 km/hr

Answer: 2

Question 19: The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:

200 m
225 m
245 m
250 m

Answer: 3

Question 20: Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:

1 : 3
3 : 2
3 : 4
None of these

Answer: 2


Quick Reply
Your Username: Click here to log in

Message:
Options

Thread Tools Search this Thread



All times are GMT +5. The time now is 12:34 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
SEO by vBSEO 3.6.0 PL2

1 2 3 4