One Hundred Thousand rupees. Comes from the Pali or Prakrit "lakkha" which may have had a gambling significance, but which came to mean one hundred thousand. In English usage, you can add an 's' to pluralize it, but sometimes that is not necessary.

A spare tire in ones car.

One hundred lakh equals one crore, or ten million.

The word "crore" is derived from the Prakrit word krodi, denoting "ten million" in the Indian numbering system, which has separate terms for all powers of ten from 100 up to 1019. The crore is known by various regional names in modern languages, all derived from the Sanskrit word Koti.

Having no use or to be useless.

Respectful way of addressing any older man, not just ones parents brother. However, not all uncles are created equal. See naughty Indian Uncle.

Something fundamental or basic from a positive standpoint. Used by students in schools and colleges. Also denotes easy going or fun loving.

Normally used for just a parents sister but is also used as a term to address any woman/lady who is older than the person speaking. Its a respectful way to address an older woman.

Diarrhoea...

That which holds goods in the back of a car. Also known as a boot or trunk.

playing hard to get. not being available.