[nilesh]

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Hi buddy here I am looking for Bihar Combined Entrance Competitive Examination Board (BCECE) Exam question paper so will you plz let me know from where I can do download it ??

[Vishal Kotkar]

As you want here I am giving below Bihar Combined Entrance Competitive Examination Board (BCECE) Exam question paper on your demand :

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

Bihar Combined Entrance Competitive Examination Board (BCECE) Exam paper