Q. Animal  protein is called first class protein because
A) rich in essential alcohol
B) rich in essential amino acids
C) rich in ethylic acids
D) rich in calicium
Q. til now the highest temperature  on the earth is released at
A) el azizia
B) death valley
C) alwas
D) oodnodatta
Q. alcohol obtained in the sapanification process is
A) ethyl alcohol
B) methyl alcohol
C) wood spirit
D) glycerol
Q.  In human  body vitamin A  is used in 
A) kidney
B) Pancreas
C) Lungs
D) heart
Q. national environmental engineering research institute is at
A) banglore
B) chhota nagpur
C) dehra dun
D) nagpur
Today Challenging Question
Q. One pipe ca fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in:
A) 144 minutes
B) 120 minutes
C) 9 minutes
D) none
5 members solved
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