MyQuestionIcon

1

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

Gram Panchayat

Four persons ...

Question

Four persons A, B, C, and D arrive to attend a meeting. D arrives ten minutes after B and twenty minutes before A, who arrives ten minutes before C. Who is the first person to arrive at the meeting?

A

A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

B

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

C

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

D

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B B

Suggest Corrections

thumbs-up

7

Similar questions

Q. At a bus stop, Bus A arrives every 3 minutes, Bus B arrives every 4 minutes and Bus C arrives every 10 minutes. They start from bus stop right now. In how many minutes will they meet at the bus stop?

Q. Arrivals at a telephone booth are considered to be Poisson, with an average time of 10 minutes between successive arrivals. The length of a phone call is distributed exponentially with mean 3 minutes. The probability that an arrival does not have to wait before service is

Q. Customers arrive at a shop according to the Poisson distribution with a mean of 10 customers/hour. The manager notes that no customer arrives for the first 3 minutes after the shop opens. The probability that a customer arrives within the next 3 minutes is

A

B

30 k m

apart and they start simultaneously on motorcycles to meet each other. The speed of

A

3

B

. The distance between them decreases at the rate of

2 k m

per minute. Ten minutes after they start,

A

's vehicle breaks down and

A

stops and waits for

B

to arrive. After how much time (in minutes)

A

started riding, does

B

A

?

Q. Patients arrive randomly and independently at a Doctor's room from 8 AM at an average rate of one in 5 minutes. The waiting room can accommodate 12 persons. The probability that the room will be full when the doctor arrives at 9AM is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Summary

CIVICS

Watch in App

explore_more_icon

Explore more

Standard VI Civics

Join BYJU'S Learning Program

CrossIcon