For the following questions answer them individually
What is the colour of vapours formed on sublimation of iodine solid?
Simplify: $$\sin 15^\circ \sin 75^\circ + \cos 75^\circ \cos 15^\circ$$
The elements belonging to group 17 are called the ?
The FIFA World Cup will take place every _______ years
choose the alternatives the figure that completes the pattern given below?
From where doesthe Prime Minister address the nation on the 15th of August?
A chemical equation is said to be balanced if number of
Find the greatest of these decimal numbers.
Usually, the twig of which tree is used to clean the teeth