Calculate the pH of a solution prepared by mixing 2.0 mL of a strong acid solution of pH=3.0 and 3.0 mL of a strong base of pH=10.0.

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#Question id: 17822

#Part-A Aptitude & General Biotechnology

Mode of 1,2,3,4,4,5 is  

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#Question id: 17823

#Part-A Aptitude & General Biotechnology

Mode of data 1,1,2,2,5,3,4,4 is 

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#Question id: 18013

#Part-A Aptitude & General Biotechnology

Each of five questions on a multiple-choice examination has four choices, only one of which is correct. The student is attempting to guess the answers. The random variable X is the number of questions answer correctly. Probability that the student will get At least one correct answer.

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#Question id: 18014

#Part-A Aptitude & General Biotechnology

Each of five questions on a multiple-choice examination has four choices, only one of which is correct. The student is attempting to guess the answers. The random variable X is the number of questions answer correctly. Probability that the student will get Atmost three correct answers

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#Question id: 18087

#Part-A Aptitude & General Biotechnology

Each of five questions on a multiple-choice examination has four choices, only one of which is correct. The student is attempting to guess the answers. The random variable X is the number of questions answer correctly. Probability that the student will get

Exactly three correct answers

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#Question id: 18088

#Part-A Aptitude & General Biotechnology

If a coin is tossed 5 times, then consider the following statements:

I: Probability of getting exactly 2 heads is 5/16.

II: Probability of getting at least 4 heads is 3/16.

III: Probability of getting at most 2 heads is 5/8.

Which one of the following is correct in respect of the above statements