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 5069

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

2159

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?

2189

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 5524

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

2193

How many bonds are present in CO2 molecule?

2 4725

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

1 4745

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

1 4284

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 4661

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

Accenture,

1 6204

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 33851

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

Google,

3 21182

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

3341

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

2691

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

1 5746

Un-Answered Questions { Biological Sciences }

How Suspicion of Phage infection occurs?

2121

How much the minimum recovery should be in swab sampling?

2996

What is the situation of fishers, fish farmers and the fishing fleet?

2201

How to find a sequence of dna molecule?

2065

What are the main substances transferred from the mother to the fetus through the placenta and from the fetus to the mother?

In 3d-series, which two elements exhibit an anomalous configuration?

1023

Which is the largest of the ape?

1056

What is a population?

286

How are solutions classified according to their comparative tonicity?

856

What are the main interspecific ecological interactions?

239

What are the functions of umbilical cord?

What are abiotic factors?

342

What are antiseptics?

1059

How to make a microbiological diagnosis?

2007

Which theory explains the paramagnetic nature of oxygen? Who proposed it?

1069

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