Home
Class 9
MATHS
10 bags of rice, each bag marked 10 kg, ...

10 bags of rice, each bag marked 10 kg, actually contained the follwing weights of rice (in kgs). `10.03,10.09,9.97,9.98,10.01,9.94,10.05,9.99,9.95,10.02.` Find the probability that the bag chosen at random contains more than 10 kg.

A

`(1)/(2)`

B

`(3)/(5)`

C

`(5)/(8)`

D

`(2)/(5)`

Text Solution

Verified by Experts

The correct Answer is:
A
P(a bag chosen is with `gt` 10 kg rice)
`("Number of bags with weigth "gt" 10 gk")/("Total number of bags")`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    PEARSON IIT JEE FOUNDATION|Exercise LEVEL 2|16 Videos

  • PROBABILITY

    PEARSON IIT JEE FOUNDATION|Exercise LEVEL 3|8 Videos

  • PROBABILITY

    PEARSON IIT JEE FOUNDATION|Exercise ESSAY TYPE QUESTIONS|5 Videos

  • POLYNOMIALS AND SQUARE ROOTS OF ALGEBRAIC EXPRESSIONS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|10 Videos

  • QUADRATIC EXPRESSIONS AND EQUATIONS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|23 Videos

Similar Questions

Explore conceptually related problems

Eleven bags of wheat flour,each marked 5kg actually contained the following weights of flour (in kg):4.97,5.05,5.05,5.03,5.00,5.065.08,4.98,5.04,5.07,5.00 Find the probability that any of these bags chosen at random contains more than 5kg of flour.

Eleven bags of wheat flour,each marked 5kg actually contained the following weights of flour (in kg):4.97,5.05,5.05,5.03,5.00,5.065.08,4.98,5.04,5.07,5.00 Find the probability that any of these bags chosen at random contains more than 5kg of flour.

Eleven bags of wheat flour, each marked 5 kg, actually contained the following weights of flour (in kg) : 4.97 5.05 5.08 5.03 5.00 5.06 5.08 4.98 5.04 5.07 5.00 Find the probability that any of these bags chosen at random contains more than 5 kg of flour.

10 packets of suger each marked 1 kg actually contained the following weights 0.6 kg, 1.050 kg, 1.1 kg, -0.98 kg, 0.92 kg, 1.3 kg, 1.4 kg, 1.00 kg, 0.94 kg, 1.03 kg. Out of these packets, one packet is chosen at random, what is the probability that the chosen packet contain (i) more than 1 kg sugar, (ii) 1 kg sugar, (iii) less than 1 kg sugar?

17, 9.5, 10.5, 22, 89, ?

Identify the decimal number that will come next in the following series. 10, 9.9, 9.89, 9.889, 9.8889, .........

In 20 packets of a one kg atta, the actual content of atta was as given below (in kg) 0.95, 0.98, 1.02, 1.10, 1.05, 0.96, 0.97, 0.85, 0.90, 0.92, 0.97, 0.975, 1.005, 1.10, 1.15, 1.00, 1.02, 1.05, 1.10, 1.00 A packet was selected from the lot at random. Find the probability that the packet contains (i) 1 kg atta (ii) less than 1 kg atta (iii) More than 1 kg atta

Cards marked with numbers 9,10,.......99 are placed in a bag. What is the probability that card drawn is a perfect square.

If mass of an electron is 9.11xx10^(-31) kg, how many electrons will weight 2 kg?