A class starts after lunch at 1.00p.m. and lasts till 3.52 p.m. In this duration four periods are held. Before every period 4 minutes are allowed for going from one room to another. What is the exact duration for each period?

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#Question id: 18390

#12. Applied Biology

Which bacterium is mainly found at quite high ionizing radiation zones or areas?

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#Question id: 18391

#12. Applied Biology

Detoxification of organophosphate pesticides in the environment is performed by

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#Question id: 18392

#12. Applied Biology

How Deinococcus radiodurans are naturally resistant to quite high levels of ionizing radiation

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#Question id: 18600

#13. Methods in Biology

A coin is tossed 6 times. The probability of getting exactly 2 heads is

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#Question id: 18601

#13. Methods in Biology

The chances of killing a bird are 1 in three attempts. Find the probability that no bird is killed in 3 attempts.

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#Question id: 18602

#13. Methods in Biology

Suppose a unbiased die is thrown 72 times and getting a 4 on a throw is termed as success then find the variance of number of success ?