Question
Which article of the Indian Constitution specifies that
the official language of the Union shall be Hindi in Devanagari script?Solution
Article 343: The official language of the Union shall be Hindi in Devanagari script. The form of numerals to be used for the official purposes of the Union shall be the international form of Indian numerals.
The noble gas used in radiotherapy is
Urea is a —
The chemical name of'Common salt’
___________ is the process in which acids and bases react to form salts and water.
The most reactive among the halogens is-
Petroleum is a mixture of-
The gas usually causing explosions in coal mines is-
The major component of honey is-
The nucleus of an atom consists of-
Bronze is an alloy of-