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The correct sentence is “The watchman asked everyone entering the building to show their identity card.”
Horizontal integration of firms may be actuated by the following motif
In onion, smell occurs due to the presence of?
Semi – solid transparent product prepared from clear extract of pectin containing fruit is?
‘Khaira disease’ (also known as iron rust) of rice is caused due to:
In which type of poultry housing system, the usual floor space is 14 × 16 inches and the height, 17 inches?
Proper time of sowing hybrid maize is:
Phenol reacts with zinc dust gives:
How many plants per acre are recommended with a spacing of 2 x 2 meters for Eucalyptus cultivation?
The treatment of seeds with rhizobium culture and fungicides is done in:
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Sulphuric acid can be used to a...