Home
Class 10
MATHS
Two customers Sumit and Amit are visitin...

Two customers Sumit and Amit are visiting a particular shop in the same week (Tuesday to Saturday). Each is equally likely to visit the shop on any day as on another day. What is the probability that both will visit the shop on : (i) the same day (ii) different days (iii) consecutive days.

Text Solution

Verified by Experts

The correct Answer is:
`4/5`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CHALLENGING QUESTIONS

    CHETAN PUBLICATION|Exercise Statistics|4 Videos

  • CHALLENGING QUESTIONS

    CHETAN PUBLICATION|Exercise Similarity|9 Videos

  • CHALLENGING QUESTIONS

    CHETAN PUBLICATION|Exercise Financial planning|6 Videos

  • ARITHMETIC PROGRESSION

    CHETAN PUBLICATION|Exercise ASSIGENMENT -3|10 Videos

  • CIRCLE

    CHETAN PUBLICATION|Exercise Assignment - 3 (Solve any two of the following questions):|3 Videos

Similar Questions

Explore conceptually related problems

Two customers Priya and Amuthan are visiting a particular shop in the same week (Monday to Saturday). Each is equally likely to visit the shop on any one day as on another day. What is the probability that both will visit the shop on (i) the same day (ii) different days (iii) consecutive days ?

Two customers Shyam and Ekta are visiting a particular shop in the same week (Tuesday to Saturday). Each is equally likely to visit the shop on any day as on another day. What is the probability that both will visit the shop on (i) the same day? (ii) consecutive days? (ii) different days?

Savita and Hamida are friends . What is the probability that both will have the same birth day ? ( ignoring a leap year )

Fifty seeds were selected at random from each of 5 bags of seeds, and were kept under standardised condition favourable to germination. After 20 days, the number of seeds which had germinated in each collection were conducted and as follows What is the probablity of germination of (i) More than 40 seeds in a bag. (ii) 49 seeds in a bag (iii) More than 35 seeds in a bag

Kannan has a fruit shop. He sells 1 dozen banana at a loss of Rs.2 each because it may get rotten next day. What is his loss?

(Bi)_212^83 can disintegrate either by emitting an alpha -particle or by emitting a beta -particle. (a) write the two equations showing the products of the decays. (b) The probabilities of disintergration by alpha and beta -decays are in the ratio 7/13. The overall half-life of Bi^212 is one hour. If 1 g pure Bi^212 is taken at 12.00 noon,what will be the composition of this sample at 1 p.m the same day?

Kannan has a fruit shop. He sells 1 dozen banana at a loss of ₹2 each because it may get rotten next day. What is his loss?

A wound is healing in such a way that t days since Sunday the area of the wound has been decreasing at a rate of (-6)/((t+2)^2) cm^2 per day where 0 lt t le 8 . If on Monday the area of the wound was 1.4 cm^2 (i) What was the area of the wound on Sunday ? (ii) What is the anticipated area of the wound on Thursday if it continues to heal at the same rate ?

A wound is healing in such a way that t days since Sunday the area of the wound has been decreasing at a rate of - (3)/(t+2)^(2) cm^(2) per day. If on Monday the area of the wound was 2 cm^(2) (i) What was the area of the wound on Sunday ? (ii) What is the anticipated area of the wound on Thursday if it continues to heal at the same rate ?

(a) A ball is thrown vertically upward from the ground with an initial velocity of 39.2 m/sec. if the only force consdiered is that attributed to the acceleration due to gravity , find (i) How long will it take for the ball to strike the ground ? (ii) the speed with which will it strike the ground ? and (iii) how high the ball will rise ? (OR) (b) A wound is healing in such a way that t days since Sunday the area of the wound has been decreasing at a rate of -3 /( ( t+2)^(2)) cm^(2) per day. If on Monday the area of the wound was 2 cm^(2) (i) What was the area of the wound on Sunday ? (ii) What is the anticipated area of the wound on Thursday if it continues to heal at the same rate ?

Home
Profile