Country completely surrounded by South Africa?
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Match the following items of column A with column B.
By volume, 21% of air is _______________.
Which state cabinet has approved Dharma Swatantrya (Religious Freedom) Bill 2020?
In most green plants, chloroplasts are
Which of the following statement(s) is/are CORRECT?
I. Bases are soapy to touch.
II. Bases generate OH– ions.
III. Metal oxides dissolve in water to form Acidic solution.
Pick the odd man out
1 4 16 64 126
1*3+1=4
4*3+4=16
16*3+16=64
64*3+64=208 but it is given 126
Metals are generally ______.
I. Ductile
II. Malleable
III. Poor conductors of heat