Bio Informatics Interview Questions
Questions Answers Views Company eMail

What is Medical Informatics?

1 2090

What is an ontology?

Wipro,

1 3060

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

1025




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?

1013

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 3271

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

1113

How many bonds are present in CO2 molecule?

2 2467

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

1 2621




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

1 2591

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 2411

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

Accenture,

1 2359

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

IIT, Wipro, Deloitte,

3 27121

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

Google,

3 14344

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

2099

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

1625


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Un-Answered Questions { Bio Informatics }

What is a homologue?

961


Draw the E-R diagram for the database of a departmental store having the following relational database scheme Employees(e-no, address) Department(d-name) work-n(e-no, d-name) Looking-after(d-name, e-no) Item (item-no, brand-name, model-no, cost-price, sale-price)

10647


Suppose you used the NCBI Blast server to look for a match to a fruit-fly gene. Suppose further that the best alignment contained this section of an alignment: Hit from database: XXXXXXXXXXXXXXNFSTSQ User sequence: SLEAEAAPASISPSNFSSSQ What do the Xs signify?

806


How to Insert Genomic DNA into yeast ?

796


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

1025






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

1625


What are oesophageal molecular markers?

925


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

864


What is the difference in terms of connectivity between a scale free network and random network?

717


Will the plant able to produce electricity when the soil is dried up

483


What are the main differences between parsimony,distance and likelihood-based algorithms?

954


What is the secondary structure of intron ?

901


What is Phantom Gene Sequence?

1201


How to find flanking region ?

1170


what is a qi number?

992