From a box containing 10 cards numbered 1 to10. four cards are drawn together. The probability that their sum is odd is

From a box containing 10 cards numbered 1 to 10. four cards are drawn together.The probability that their sum is odd is

From a box containing 10 cards numbered tofour cards are drawn together the probability that the sum is even is-N-NE-

A box contains cards numbered 3 to 50. A card is drawn at random from the box. The probability that the drawn card has a number which is a perfect cube , is

A box contains cards numbered 6 to 50. card is drawn at random from the box. The probability that the drawn card has a number which is a perfect square is

A box contains cards numbered from 11 to 123. A card is drawn at random from the box. Find the probability that the number on the drawn card is: A square number

A box contains cards numbered from 11 to 123. A card is drawn at random from the box. Find the probability that the number on the drawn card is: a multiple of 7.

In a bag contains 20 cards numbered from 1 to 20. A card is drawn at random from the box. Find the probability that the number on the drawn card is (i) divisibly by 2 or 3 (ii) a prime number

In a bag contains 20 cards numbered from 1 to 20. A card is drawn at random from the box. Find the probability that the number on the drawn card is (i) divisibly by 2or 3(ii) a prime number

A card is drawn at random from a box containing 21 cards numbered 1 to 21. Find the probability that the card drawn is a) Prime number b) Divisible by 3.

A box contains cards numbered from 1 to 20. A card is drawn at random from the box. Find the probability that number on the drawn card is (i) a prime number (ii) a composite number (iii) a number divisible by 3