If two dice are rolled, what is the probability that the sum is a prime number whose square is also prime?
Answer: 0
Explanation
0 (since the square of a prime number is not prime)
A prime number is a positive integer greater than 1 that has no positive divisors other than 1 and itself.
The square of a prime number is not prime because it has at least three divisors: 1, the prime number, and the square itself.
This question appeared in
Past Papers (3 times)
Punjab University Admission Test Past Papers & Syllabus (3 times)
This question appeared in
Subjects (2 times)
MATHS MCQS (2 times)
Related MCQs
- A dice is rolled once. What is the probability of getting a number greater than 4?
- Two dice are rolled. What is the probability of getting 5's on both?
- Three dice (each having six faces with each face having one number from 1 to 6) are rolled. What is the number of possible outcomes such that at least one dice shows the number 2?
- What is the probability that the sum of the numbers on two rolled dice is 7?
- what will be the probability of getting an odd number is. if a dice is thrown
- The probability to get an odd number in a dice thrown once is?
- A die is rolled. What is the probability of getting a number which is even and greater than 2?
- Three 6 faced dice are thrown together. The probability that all the three show the same number on them is?
- A card is drawn at random from a box containing 12 cards numbered 1,2,3,4,5,….,12. Find the probability of drawing (i) ‘8’, (ii) an even number, (iii) a perfect square, (iv) a negative number and (v) a number less than 13.
- If a dice is thrown, the probability of getting 5 or 6?