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

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Sciences Interview Questions

Questions Answers Views Company eMail

There are N petrol pumps along a circular path. Every petrol pump gives some amount of fixed petrol. Need not to be unique and in no particular order means it is random. We have a car and we need to find a petrol pump which can provide so much of petrol that we can take a full round of the circle. Mileage of car is fixed.

ADNOC Abu Dhabi National Oil Company,

2 8367

What is the difference between an ion and a radical?????

3 15249

Define:minerals and ores

2634

briefly explain how to use try and catch

2079

When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason????????? When a cool glass rod is suudenly heatd, it cracks. Why?????????

3 8049

Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?

5320

In describing structure of benzene, by molecular orbital treatment, either MOT or VBT explains its structure?

2 5823

What is conjugated system?

3 6390

What is the mechanism for sulphonation of benzene by oleum?

1 7504

What is the structure of CO2 and CO?

Aptuit Laurus, Eisai,

4 8898

What is the effect of halogen on reactivity of benzene ring and what is the reason for decreasing reactivity?

3 8033

What are the least number of pi electrons possible in an aromatic compound.

3 6487

What is difference between anti-aromatic and non-aromatic compounds?

5 22035

Which organic compound is used as a fuel in jet air crafts? a. 100 octane b. 90 octane c. Kerosine oil d. Diesel oil

4 8043

in calibration of disintegration test apparatus why cycle limit is 28-32?

Caplin Point,

2 13115

Un-Answered Questions { Sciences }

Are you familiar with recent advancements in neurology research and treatment modalities? How do you stay informed about the latest developments?

Can you propose potential hypotheses for why certain animal groups evolved as Acoelomates rather than developing a coelom?

756

find 200/7*5.04=

1513

What is wisdom teeth problems?

835

What is a paratope?

520

How do you find your body volume using a tape measure?

998

Explain hypersensitive reactions?

470

an iron ball bounce more than a cricket ball?

2283

What do you use to label an antigen in radio immuno assay?

445

Which substance are microtubules made?

958

A car traveling at 30mph ( =13.4 m/s) & it slams on its brakes. ( The car is decelerated by the force of the friction 0.7..f *distance x. (Weight=mg) how far will the cargo before it stops?

940

What is Band broading effect explain

1950

What are the main respective constituents of cell walls in bacteria, protists, fungi and plants?

885

What is gpp?

391

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)

12986

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