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

If x/y=2/3 then y**2/x**2 is equal to

DSQ Software,

1009

if z is the arithemtic mean between x and y , then the value of x/(x-z)+y/(y-z) is

DSQ Software,

1118

Write the simplified mathematical Maclaurin's expansion for f(x,y).

1007

State Euler's theorem for the homogenous function f(x,y) with degree n.

1331

Define homogenous function of x and y with degree n.

1004

State and prove the sufficient condition for the minimum value of the function f (x,y)

1077

Define absolute minimum of the function f(x,y) at (a,b) ?

1077

Write the simplified mathematical Taylor's expansion for f(x,y)

954

State the necessary condition for differentiability of a function f(x,y) at a point (a,b).

1729

State and prove necessary condition for extreme values of the function f (x,y)

1080

State the working rule to determine extreme value of the function f(x,y)

1002

Define neighbourhood of a point in a plane

1002

Explain the Lagrange's method of undetermined multipliers to find extreme values of the function f (x,y,z).

1110

Define differentiability of a function f(x,y) at a point (a,b) of its domain.

1017

Write the condition for critical point (a,b) to become a function f(x,y) maximum.

1277

Un-Answered Questions { Sciences }

How are free energy, equilibrium and spontaneity related to each other?

2174

Why do you want to make a career in pharmaceutical?

1059

pharma industries oriented

2248

Where do hydrophobic and hydrophilic residues usually end up after protein folding?

2219

Actinium-227 has a long half-life and emits alpha particles. How can this property be harnessed in radiation detectors or other monitoring devices?

655

Explain where are mountains of the moon?

804

What are the structures of the products of this reaction, and how are they identified?

2046

The hydrogen envelope that surrounds the comets nucleus derives its hydrogen most directly from?

208

Tell me how do you calculate shaft power?

1004

In what order of insects would you find hamuli?

2192

What is immune complex?

620

How do minerals become rocks and rocks become soil?

790

Name the branch of chemistry that deals with the relationship between electricity and chemical reactions?

1196

At present which is highly evolved? Is is trees, shrubs or herbs? Why?

2021

How does a random coil differ from an irregularly structured region?

2211

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