PG TRB Model Question Paper for Home science with Answer - 1
Question: 1
The multi-lingual Natural Disaster Information System (NDIS) has been developed by
(A) Microsoft
(B) Infosys
(C) Wipro
(D) Geneva software technologies limited
Ans: D
Geneva software technologies limited
Question: 2
Hydrogen peroxide does not act as
(A) Reducing agent
(B) Oxidising agent
(C) An acid
(D) Base
Ans: D
Base
Question: 3
Which one of the following metal is the heaviest?
(A) Lead
(B) Gold
(C) Copper
(D) Silver
Ans: B
Gold
Question: 4
An example of exothermic reaction is
(A) Rusting of iron
(B) Curding of milk
(C) Fermentation
(D) Adding water to calcium oxide
Ans: D
Adding water to calcium oxide
Question: 5
The halogen, which is a dangerous reactive pale yellow gas is
(A) Iodine
(B) Fluorine
(C) Bromine
(D) Chlorine
Ans: B
Fluorine
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