GK Objective for SSC
1. When air is
blown from mouth into a test tube containing lime water, the lime water turns milky. Because of this is due to the presence
of
a. water
vapour
b. Oxygen
c. Carbon
dioxide
d. Carbon
monoxide
2. Which one
of the following is the 'energy
currency' for cellular processes?
a. Glucose
b. ATP
c. A.D.P.
d. Pyruvic
acid
3. Which one
of the following is the first enzyme to mix
with food in the digestive tract?
a. Trypsin
b. Cellulose
c. Pepsin
d. Amylaes
4. Mahatma
Gandhi's Dandi March, a great event of
the Indian freedom struggle, was
associated with
a. Iron
b. Sodium
chloride
c- sulphur
d- aluminium
5. Match
List I with List II and select the correct answer using the code given below
the lists:
List I List
II
(Name)
(Formula)
a. Bleaching
powder 1. NaHCO 3
b. Baking
Soda (Baking Soda) 2. Na2CO3.
10 H2 O
c. Washing
Soda (Washing Soda) 3. Ca (OH) 2
d. Slaked
lime
4. Ca OCI2
Code:
(a) A B C D
4 1 2 3
(b) A B C D
4 2 1 3
(c) A B C D
3 2 1 4
(d) A B C D
3 1 2 4
6. The
number of water molecules associated with copper sulphate molecule to form a
crystal?
a. 2
b. 4
c. 5
d. 6
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