List of top Mathematics Questions on Set Theory asked in TS POLYCET

Which of the following statement regarding the probability of an event is correct?
What is the probability of getting a number 7 in a single throw of a dice?
If one card is selected from a well-shuffled deck of 52 cards, then the probability of getting an ace card is:
\(\{0\}\) is a set which has ........ elements.
Which of the following two sets are equal sets?