In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:

2 Answers  

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What is screw,centrifugal and rotary type compressors,how it works and what is principle .

1 Answers  

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describe a type when u anticipated potential problems and developed preventive measure

0 Answers  

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materil used in bearings

4 Answers   National Engineering Industries,

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What is the difference between alpha iron, delta iron and gamma iron ?

0 Answers  

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why the frequency of natural vibration is always greater than the forcedd vibration.??

0 Answers   Jindal,

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Explain the difference between blower and fan?

0 Answers  

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Why should we hire you over the others waiting to be interviewed?

0 Answers   HCL,

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what is the difference between anf & centrifuge?

0 Answers  

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what amount of heat energy loss in ESP?

1 Answers   BARC,

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Why should we hire you over the others waiting to be interviewed?

0 Answers  

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What is the shaft coupling and its types.

9 Answers   Kirloskar, KKR,

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