alleryStart learning →A ticket is drawn from 1 to 12. Chance of an odd prime number?
A5/12
B1/2
C1/3
D1/4
Answer & Solution
Correct answer: C. 1/3
The odd primes 3, 5, 7, 11 number 4, giving 4/12 = 1/3.
Keep practising Probability
Browse all Probability questions for SSC CGL, or explore more Quantitative Aptitude topics.
Related questions
The set of all possible results of an experiment is called itsHow many equally likely outcomes arise when two dice are thrown once?On a standard die, the face opposite the face showing 2 carries the numberA standard deck contains how many court (face) cards in total?Two dice are thrown. Chance of at least one six?A die is thrown. Chance of getting a number greater than 4 or an even one?A two-digit number is chosen at random. Chance that it is divisible by 9?A box has 50 bulbs and 4 are defective. Chance a chosen bulb is good?