Math, asked by doctorsunidhi7301, 1 year ago

In a packet of 500 pens,50 are found to be defective .a pen is selected at random .find the probability that it is non defective

Answers

Answered by rimpi3

8

450/500=9/10. is the correct answer

Previous Question

Next Question

Similar questions

English, 7 months ago

the doctor asked the patient to rest. which is the transitive verb and which is the object?

Chemistry, 7 months ago

difference in banking soda or baking Powder...

Math, 7 months ago

write the identify ele ment of addition...

Math, 1 year ago

In a to and fro journey between two places , the average speed of boat was 9.1 kmph. if the upstream speed of the boat is 7 kmph, find the speed of stream.

Geography, 1 year ago

Which sates have official langugae as urdu?

Social Sciences, 1 year ago

WHAT DO YOU MEAN BY "FREEDOM IS OUR BIRTHRIGHT " ?

Chemistry, 1 year ago

The vapour pressure of water is 12.3 kPa at 300 K. Calculate vapour pressure of 1 molal solution of a non-volatile solute in it.

Chemistry, 1 year ago

can anyone explain the mechanism of nitration of benzene???????? does nitric acid act as an base???? it is written in NCERT..........