Bio Informatics Interview Questions
Questions Answers Views Company eMail

All toffees are chocolates. Some toffees are not good for health. (a) Some chocolates are not good for health (b) Some toffees are good for health (c) No toffees are good for health (d) Both (a) and (b).

NetSol, Wipro,

1 5442

? : BGLQ : : YDIN : VAFK

Wipro,

1 8480

NLO : RPS : : ? : ZXA (a) VUW (b) VTR (c) VTW (d) TRP

Wipro,

1 7385

If ?segment? is coded as rffndou, then ?ritual? is coded as (a) shutbm (b) qjutbk (c) qhutbk (d) qhubtk

Wipro,

3 13148

If ?football? is ?cricket? ,?cricket? is ?basketball? ,?basketball? is ?volleyball?,?volleyball? is ?khokho? and ?khokho? is cricket, which is not a ball game? (a) cricket (b) football (c) khokho (d) basketball.

Syntel, Wipro,

3 9912

Which of the following is a recursive set of production (a) S ?> a|A, A ?> S (b) S ?> a|A, A ?> b (c) S ?>aA, A?>S (d) None of these.

Wipro,

2 18571

Define perl and clustalW problem?

Wipro,

2225

How to find patterns in noisy data?

1 3472

How to assign alpha helix & beta sheets?

Wipro,

1 3395

What is C-compliator?

2114

How to caculate coordinates of each atoms on 3 D HP model?

1953

Explain microarray data clustering ?

1 3640

How to find coexpressed genes on NCBI GEO?

1961

Derive e-value ?

2 7610

Explain Homology modelling?

1 4100


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Un-Answered Questions { Bio Informatics }

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

1999


How to caculate coordinates of each atoms on 3 D HP model?

1953


NLO : RPS : : ? : ZXA

2545


Can DeCypher be used for protein struc-ture modeling?

1895


How do you find the most recent human sequence data in the data bases inorder to determine physical maps?

1842


what is the principle involved in Biometry?

2029


Did shuffling of protein constituents occur between systems for multicomponent transport systems such as the atp-binding-cassette or complex protein secretion systems?

903


What is the idea behind ?weighting? sequences in the package CLUSTAL W for multiple alignment? How are these weights calculated?

1803


What does the ultrametric property of a tree tell us about the evolutionary process?

2251


What is C-compliator?

2114


What is protein sequencing?

880


How to identify common acc.numbers from among a set of files ?

2589


Suppose the Blast search returned 100 hits. Of these, 17 were false positives and we knew that there were 165 sequences in the database which should have returned a hit with our sequence. How many false negatives were there, and what is the sensitivity and selectivity of Blast in this instance?

2117


Why do you think that bioinformatics is important?

843


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

3139