Questions

The s,p,d,f configuration for cobalt (Co) is 1s22s22p63s23p64s23d7, determined by the position of the element on the periodic table. The electron configuration for Cobalt at ground state would simply be Co: [Ar] 4s²3d⁷.

The electron configuration of Cobalt will end in d block as Cobalt is an inner transition metal. Cobalt is in the 7th column of the d block and therefore has 7 d electrons d7.

The capital of Ghana is Accra and its currency is Ghanaian Cedi.

Tomorrow

The day before yesterday was two days ago; the day after the day before yesterday was yesterday; two days after that (yesterday) is tomorrow.

The Citizenship Act, 1955, prescribes three ways of losing citizenship whether acquired under the Act or prior to it under the Constitution, viz. renunciation, termination and deprivation:

1. By Renunciation: Any citizen of India of full age and capacity can make adeclaration renouncing his Indian citizenship.

2. By Termination: When an Indian citizen voluntarily (consciously, knowingly and without duress, undue influence or compulsion) acquires the citizenship of another country.

3. By Deprivation:It is a compulsory termination of Indian citizenship by the Central government, if:

●the citizen has obtained the citizenship by fraud:●the citizen has shown disloyalty to the Constitution of India:

●the citizen has unlawfully traded or communicated with the enemy during a war;

●the citizen has, within five years after registration or naturalisation, been imprisoned in any country for two years; and

●the citizen has been ordinarily resident out of India for seven years continuously

Ostrich

There are 16 small cubes attached to the outer walls of the cuboid.
Therefore remaining inner small cubes will be the cubes having two sides green coloured.
So the required number = 24 - 16 = 8