A card is drawn from a packet of 100 cards numbered 1 to 100.The probability of drawing a number which is a square is
1/10
9/100
1/100
2/100
The chance that a non- leap year contains 53 Saturdays is :
2/7
1/7
2/365
1/365
The probability of getting an even number when a die is rolled is
1/6
1/36
1/2
None of these
When two dice are thrown the probability of getting equal numbers is :
1
From a normal pack of cards, a card is drawn at random.The probability of getting a jack or a king is :
2/52
1/52
2/13
The probability of getting a number greater than or equal to 2 or an even number in a single throw of a fair dice is
1/3
2/3
5/6
Two dice are thrown at a time.The probability that the difference of the numbers shown on the dice is 1 is
5/18
A book containing 100 pages is opened at random.The probability that a doublet page is found as :
90/100
10/100
20/100
When two dice are thrown, the probability of getting a number always greater than 4 on the second dice is
If a coin is tossed twice, the probability of getting at least one head is :
1/4
3/4