Which of the following is used in pencils?
A. Graphite B. Silicon
C. Charcoal D. Phosphorous
What is graphite
100
Ordinary table salt is sodium chloride. What is baking soda?
A. Potassium chloride
B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
What is Sodium bicarbonate
100
Q: Why do birds fly South?
What is Because it's too far to walk
200
I take action wherever I go
What is a verb
200
53 x11
What is 583
200
Chemical formula for water is
A. NaAlO2 B. H2O
C. Al2O3
What is H2O
200
Pollination is best defined as
A. transfer of pollen from anther to stigma
B. germination of pollen grains
C. growth of pollen tube in ovule
D. visiting flowers by insects
What is transfer of pollen from anther to stigma
200
Q: Why don't they play poker in the jungle?
What is because there are too many cheetahs
300
Some people say I can describe everything, but I try to be modest
What is adjective
300
24 x12
What is 288
300
The gas usually filled in the electric bulb is
A. nitrogen
B. hydrogen
C. carbon dioxide
D. oxygen
What is NITROGEN
300
Ozone hole refers to
A. hole in ozone layer
B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
What is a decrease in thickness of ozone layer in stratosphere
300
Q: What kind of dog tells time?
What is a watch dog
400
I tell how things are done
What is adverb
400
I am the answer to a division equation
What is quotient
400
The hardest substance available on earth is
A. Gold B. Iron
C. Diamond D. Platinum
What is a DIAMOND
400
Plants receive their nutrients mainly from
A. chlorophyll B. atmosphere
C. light D. soil
What is soil
400
Why did the farmer name his pig ink?
What is Because he kept running out of his pen
500
Three little words you often see
What are ARTICLES: a, an, and the.
500
321 x 241
What is 77,361
500
The element common to all acids is
A. hydrogen B. carbon
C. sulphur D. oxygen
What is HYDROGEN
500
Our major foods, fibres, spices, fruits and beverage crops are
A. flowering plants
B. gymnosperms plants
C. pteridophytes
D. bryophytes