Questions

Venus is known as earth's twin because of its closeness to the earth with respect to size, mass(weight) and density.

A Jig saw puzzle pieces are in different colors which have different shapes. 

You can put it anywhere you like but there is only one right place for it to be fit in it.

Investment and asset are really close in meaning. Investment is when you put your money in stock, bond or other financial instruments. Whereas Asset is what you own generally reffered to land, proprietorship , factory, etc.

Data types are used for declaration of variables in computer programming languages. These determine the type and size of data associated with variables.

Data types examples - int, char, float, etc...

char datatype is the least storage data type with 1 byte.

int with 2 or 4 bytes.

float with 4 bytes

double with 8 bytes.

A team of researchers at IBM has created the world’s smallest magnet using a single atom which can store one bit of data on it.

As per Census2011, Sikkim state is the least populous state in India with 610543 population.

Lime is sometimes applied to soil in order to increase the acidity of the soil.