MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Intersection of Sets

A letter is k...

Question

A letter is known to have come either from $M A H A R A S H T R A$ and $R A J A S T H A N$ . On the envelope just two consecutive letters $R A$ are visible. What is the probability that the letter has come from $M A H A R A S H T R A$ ?

Open in App

Solution

Total no. of $R A^{'} s$ in
$M A H A R A S H T R A = 2$
Total no. of $R A^{'} s$ in
$R A J A S T H A N = 1$
Possibilities of $R A$ being seen $= 3$
$P$ (letter from maharashtra) $= \frac{2}{3}$ Ans

Suggest Corrections

thumbs-up

0

Similar questions

Q. A letter is known to have come either from TATANAGAR or CALCUTTA. On the envelop just two consecutive letter TA are visible. What is the probability that the letter has come from CALCUTTA?

Q. A letter is known to have come either from

T A T A N A G A R

C A L C U T T A

. On the envelope just two consecutive letters

T A

are visible. What is the probability that the letter came from

T A T A N A G A R

?

Q. A letter is known to have come from either

T A T A N A G A R

C A L C U T T A

. On the envelope just two consecutive letters

T A

are visible. The probability that the letter has come from

C A L C U T T A

Q. A letter is known to have come form TATANAGAR or CALCUTTA. On the envelope just two consecutive letters TA are visible. The probability that the letter has come from CALCUTTA is

Q. A letter is known to have come either from

T A T A N A G A R

C A L C U T T A

. On the envelope, just two consecutive letter

T A

are visible. What is the probability that the letter came from

T A T A N A G A R

.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Intersection of Sets

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon