Which of the following cases can be represented in ration (e) How long I played today and how long did my brothers play.

Which of the following cases can be represented in ration ( d) Litres of water in my water bottle and Temperature of water.

Which of the following hormones can play a significant role in osteoporesis

One card is drawn at random from a well shuffled deck of 52 cards. In which of the following cases are the events E and F independent ? (i) E : 'the card drawn is a spade F: 'the card drawn is an ace' (ii) E : 'the card drawn is black' F: 'the card drawn is a king' (iii) E: 'the card drawn is a king or queen' F: 'the card drawn is a queen or jack'.

Consider the following statements : p: It rains today q: I go to school r: I Shall meet any friends s: I shall go for a movie Then which of the following proposition represents 'If it does not rain or if I do not go to school, then I shall meet my friend and go for a movie .'?

My father got transferred to Durgapur on 5th July 2005 and on the 7th June 2011, he was transferred again back to his home town, let’s find for how long my father was transferred to Durgapur.