In a class, there are 18 girls and 16 boys. The class teacher wants to choose one pupil for class monitor. What she does, she writes the name of each pupil on a card and puts them into a basket and mixes thoroughly. A child is asked to pick one card from the basket. What is the probability that the name written on card is: (a) the name of a girl       (b) the name of boy?

In a class, there are 18 girls and 16 boys. The class teacher wants to choose one for class monitor. What she does she writes the name of each on a card and puts them into a basket and mixes thoroughly? A child is asked to pick up one card from the basket. What is the probability that the name written on the card is (i) the name of a girl? (ii) the name of a boy? (iii) the name of topper student of the class? (iv) not ''Shiv Kumar'' who is the son of Principal of this school?

There are 40 students in class X of a school of whom 25 are girls and 15 are boys. The class teacher has to select one student as a class representative. She writes the name of each student on a separate card, the cards being identical. Then she puts cards in a bag and stirs them thoroughly. She then draws one card from the bag. What is the probability that the name written on the card is the name of (i) a girl? (ii) a boy?

There are 40 students in Class X of a school of whom 25 are girls and 15 are boys. The class teacher has to select one student as a class representative. She writes the name of each student on a separate card, the cards being identical. Then she puts cards in a bag and stirs them thoroughly. She then draws one card from the bag. What is the probability that the name written on the card is the name of (i) a girl?(ii) a boy?

Kavita draws a card from a pack of cards . What is the probability that she draws a heart

One cards are drawn from a pack of 52 cards. What is the probability that the card is red of kings?

Kavita draws a card from a pack of cards . What is the probability that she draws a heart or a spade ?

Kavita draws a card from a pack of cards . What is the probability that she draws a club

Anurag draws a card from a pack of cards . What is the probability that he draws one of following numbers ? 3

Anurag draws a card from a pack of cards . What is the probability that he draws one of following numbers ? 7

Three cards are drawn from a deck of 52 cards . What is the probability that all of them are aces ?