App Logo

No.1 PSC Learning App

1M+ Downloads
A card is selected from a pack of 52 cards.Calculate the probability that the card is an ace of spades

A1/13

B1/52

C1/4

D1/26

Answer:

B. 1/52

Read Explanation:

total number of outcome = 52 probability that the card is an ace of spades= 1/52


Related Questions:

The variance of the 10 numbers are 625 then find the standard deviation ?
ദേശീയ സാമ്പിൾ സർവേ ഓഫീസ് രൂപീകൃതമാത് എന്ന് ?

The table shows the number of workers of different categories in an office , grouped according to their daily wages. What is the mean daily wages?

Daily

wages(Rs)

Number of

workers

675

8

730

4

755

4

780

3

840

1

P(A)= 1/5, P(B)=1/4, P(A/B)=1/4 എങ്കിൽ P(B/A) എത്ര ?
___________ ഒരു സംഭവ്യെതര പ്രതിരൂപണ രീതി ആകുന്നു.