Biological Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Biological Sciences Interview Questions

Questions Answers Views Company eMail

What is an ontology?

Wipro,

1 5261

What are the current challenges in the Pharmaceutical and biotechnology sectors?

2261

A certain radioactive element A, has a half life = t seconds. In (t/2) seconds the fraction of the initial quantity of the element so far decayed is nearly how much?

2274

A man speaks the truth 3 out of 4 times. He throws a die and reports it to be a 6. What is the probability of it being a 6?

Wipro,

2 5715

what is the image of point (3,8) in the line x + 3y = 7 ?

2294

How many bonds are present in CO2 molecule?

2 4934

what is the Reaction intermediate in Reimer-Tiemann?s reaction?

1 4909

What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?

1 4480

An electron is injected into a region of uniform magnetic flux density with the components of velocity parallel to and normal to the flux. What is the path of the electron?

1 4828

If the present age of my father is 39 yrs and my present age is x yrs, what is x?

Accenture,

1 6361

If the sum of n terms of two series of A.P are in the ratio 5n+4:9n+6 .find the ratio of their 13th terms

Deloitte, IIT, Wipro,

3 34154

Integrate 3x + 5 / (x3-x2-x+1)?

Google,

3 21582

How long will a train 100m long traveling at 72kmph take to overtake another train 200m long traveling at 54kmph?

3439

What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?

2782

How many grams of NaOH will react with 0.2 equivalent of HCl?

1 5876

Un-Answered Questions { Biological Sciences }

How the chromosome region where the centromere is located is called? How are chromosomes classified in relation to the position of their centromere?

958

What is predatism?

524

why bechlor in general biology? what are the subject materials? how did it help after u return? what do u do after finishing general biology?

1963

what are the methods to 'quantify' morphology change in siRNA treated cells ?

1935

What are the similarities in the life cycles of the blood fluke and the Chinese liver fluke ?

2270

Where is the gall bladder located?

984

Classify the animals based on the germ layers in their embryonic development?

How to use Lidocaine for primary astrocyte culture purification ?

1855

what does the storage tissue in a seed do?

1949

Explain the typical vegetation and the typical fauna of the deserts?

334

Is biotechnology more dangerous to other gene transfer technologies breeding?

2111

Animals having four feet are called define what?

1135

What is gastrulation? How during gastrulation are the first two germ layers formed? Which are these germ layers?

What is the group of aquatic beings composed of large number of photosynthetic beings?

386

How DNA is being Transplanted?

2210

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