Questions

If the electronic configuration of elements A and B are 1S2, 2S2 2P6, 3S1 and 1S2, 2S2 2P6, 3S2 3P4 respectively, then the formula of the compound formed by the combination of these elements will be:

The famous Golconda Fort is situated in the state of

Alkali metals are assigned which group in the Modern Periodic Table?

A ___________ deficit is financed by net capital flows from the rest of the world, thus by a capital account surplus.

Oxygenated blood flows out of the heart through the _____ .

How many bones does a human baby have?

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

Which five year plan aimed at following regional approach, instead of a sectoral approach so as to bring down regional inequalities?