ExamVeda
Login
Home

There are 150 gearwheels in a box out of which 112...

This question belongs to Metallurgical Engineering Miscellaneous In Metallurgy
Miscellaneous in Metallurgy
?

There are 150 gearwheels in a box, out of which 112 are within the required tolerance, 21 are below and rest are above the required tolerance. If the selection is done without replacement, the combined probability of randomly selecting a gearwheel below the tolerance and then a second one above the tolerance is

Answer & Solution
Correct Answer: Option A
Let's discuss the solution. Join the discussion
Examveda
Question posted by Examveda
Community

Join the Discussion

No comments yet Be the first to discuss this question.
Keep Learning

Related Questions on Miscellaneous in Metallurgy

The extending the polymer chain by successive addition of monomers units is called
A. Propagation B. Termination C. Both A and B D. None of these
Dacron is an example of
A. polyamides B. polypropene's C. polyacrylnitrfle D. polyesters
If Reynolds number is greater than 1, then the
A. Viscous force is larger than the inertia force B. inertia force is larger than the viscous force C. inertia force is larger than the surface tension force D. inertia force is larger than the gravitational force
Which is the correct (degree) temperature range for spherodized carbide in low carbon steel
A. 750-950°C B. 950-1150°C C. 550-750°C D. None of these
More Related Questions on Miscellaneous in Metallurgy