This download link is referred from the post: B.Pharm 1st Year Last 12 Years 2010-2022 Previous Question Papers (Bachelor of Pharmacy)
(LI 4255) FEBRUARY 2016 Sub Code: 4255
FIRST YEAR B.PHARM. EXAMINATION
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PAPER V - BIOSTATISTICS AND COMPUTER APPLICATIONS
O.P. Code : 564255
Time: Three hours Maximum: 100 Marks
Answer Section A and B in SEPARATE Answer Book.
SECTION - A
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(BIOSTATISTICS)
I. Essay : (1x20=20)
- Compute Mean, Standard Deviation, variance and co-efficient of variance for following data:
Marks | 0-20 | 20-40 | 40-60 | 60-80 | 80-100 | 100-120 | 120-140 | 140-160 |
---|---|---|---|---|---|---|---|---|
No. of students | 45 | 20 | 10 | 6 | 3 | 8 | 4 | 4 |
II. Short notes on : (4x5=20)
- If 3 books are selected at random from a shelf containing 4 Novels and 3 books on Poems and one dictionary. What is the probability that a) Dictionary is selected b) Two novels one book on poem is selected
- Distinguish between Primary and Secondary data.
- Two judges in a beauty competition ranked the 12 entries as below:-
X 1 2 3 4 5 6 7 8 9 10 11 12 Y 12 9 6 10 3 5 4 7 8 2 11 1 - Write down various measures of dispersion along with their advantages.
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III. Short answers on : (5x2=10)
- Define Random and Non Random experiment.
- Define Positive and Negative Correlation.
- Define Sample and give an example.
- Define Tabulation in collection of data.
- Define Harmonic mean.
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SECTION -B
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(COMPUTER APPLICATION)
I. Essay : (1x20=20)
- a) Explain any five Input devices. b) C character set. c) How will you send and receive e-mail?
II. Short notes on : (4x5=20)
- Explain switch statement with example.
- Explain different types of Operating systems.
- What are the uses of MS PowerPoint?
- Define Internet. Explain various applications of Internet.
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III. Short answers on : (5x2=10)
- Define Multimedia.
- List out the relational operators in C.
- Define Token.
- What is Browser? Give any two examples.
- List any four secondary storage devices.
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This download link is referred from the post: B.Pharm 1st Year Last 12 Years 2010-2022 Previous Question Papers (Bachelor of Pharmacy)
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