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Wipro Bio Informatics Interview Questions
Questions Answers Views Company eMail

When X-Ray photons collide with electrons (a) They slow down (b) Their mass increases (c) Their wave length increases (d) Their energy decreases.

1 5963

An electron emits energy (a) Because its in orbit (b) When it jumps from one energy level to another (c) Electrons are attracted towards the nucleus (d) The electrostatic force is insufficient to hold the electrons in orbits.

1 2646

How many bonds are present in CO2 molecule?

2 8408

In a balanced chemical equation (a) Atoms are conserved (b) Molecules are conserved (c) Moles are conserved (d) Reactant and product molecules are preserved.

1 21917

How many grams of NaOH will react with 0.2 equivalent of HCl? (a) 0.59 (b) 0.285 (c) 1.18 (d) none of these.

2 5214

Which of the following is least acidic (a) Ortho-cresol (b) Para-cresol (c) Phenol (d) Meta-cresol.

1 3707

In Reimer-Tiemann?s reaction, the reaction intermediate is (a) Carbene (b) Dichloro carbene (c) Carbonion (d) Carbonium ion.

1 11184

Which of the following is most acidic? (a) C2H5OH (b) CH3CHOHCH3 (c) Ethanol (d) CH3OH.

1 5455

A catalyst (a)always slows down the reaction (b)always starts a rection that would not have ocurred at all otherwise (c)causes changes in the rate of the reaction (d)changes the quantities of the products formed.

1 2929

The rate of the first order reaction depends on the (a) Concentration of the reactant (b) Concentration of the product (c) Time (d) Temperature.

1 2845

What is the most abundant element in the universe ?

1 4052

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

1753

If y=cos-1(cosx + 4sinx)/(17)1/2, then dy/dx is ?

1 4837

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?

1 4295

If the letters of the word ?rachit? are arranged in all possible ways and these words are written out as in a dictionary, what is the rank of the word ?rachit?. (a) 485 (b) 480 (c) 478 (d) 481

8 36928

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Wipro Bio Informatics Interview Questions


Un-Answered Questions

Explain cmdlet command of microsoft azure?

267

What is RubyGems in Ruby programming language?

5

Suppose I have created a menu and a page and given user access to that page, which of the tables gets affected on this?

429

We have got some values for Field F1 say 1,2,3,4 and F2 say 10,10,10,10.Now can you tell me what would be the output for F1 if we use At End Of event?and what would be the output for F2 if we use At Last event?Also i want to know what is the difference between Total calculation for At end event and grand total for At last event???

1673

How to use the json object in ng-repeat?

425




is the transmission line voltage delta confoguration?

1555

where do we store all custom programs in SD module?

4875

Which key gets you the move tool?

306

How do I edit a database in mysql workbench?

481

Name the test signals used in control system

788

Trouble4 shooting , handiling issues with different level of priorties

1558

Can constructor be inherited?

572

Which laptop is best for research?

1

Hey friends, i want to do a telecom protocol development course in Pune. plz mention some good instituition.what is its scope.plz help me out.course(MAC,RLC,RRC,VOIP,3G,GSM, ss7, SIP)

2038

What's the difference between excel and spreadsheet?

304