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Hetero Interview Questions
Questions Answers Views Company eMail

why we use sodium salicylate for UV chamber calibration?

1 11767

post translation modification does not occurs in ... ?

2 6024

suppose u got 2 or more maxima in the uv spectrophotometer then what u can do

2 4252

which std you used for chemical calibration in dissolution?

2 9887

in hplc calibration injector linearity pass,it means inj and det is good. why to perform detector linearity is it required, if it is required,what is difference between injector and detector linearity in hplc calibration

4 13920

hplc assay limit 98.0 to 105 why

2 12950

What is chiral and why this performing in HPLC

4 19039

Why and When RRF is necessary in RS method? How it is helpful in method development?

1754

which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc

1719

How can you calculate manually "Slope" in pH calibration?

2 20242

why we study matrixing in stability system in stability study and on what basis we select time point.

1756

What is difference between assay by Hplc and uv

2 9225

Why we use methanol as solvent in kf standardisation. Why not other solvent?

2 5816

what is the exact classification of pharmaceutical industry (area wise) as per cleaning limits(Class A.B.C.D)

1396

Ohms law explain

1 2068

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Un-Answered Questions

give some important questions in Airport Authority of india junior Engineer ATC exam?

1574


What are some other public key cryptosystems ?

1607


Explain how does caffeine effect plant growth?

524


Is swift an oop?

451


What is the purpose of socket?

497






how does sas handle missing values in formats? : Sas programming

570


What is routing in laravel?

409


Write an abap program for creation of customer enquiry using BAPI 'BAPI_INQUIRY_CREATEFROMDATA'.

1765


I recorded a Web App with a Oracle backend using QTP 9.5 and for some reason the scripts don't play back> What am I missing at this point. I recorded the same Apps under Sybase and they work great. This is Oracle 10g. Why won't my scripts play back.

1502


State Laws Of Conservation Of Energy?

503


State the different extensions for stored procedures?

467


Table1: Col1 col2 1 2 10 3 4 89 5 6 Table:2 Col1 col2 3 2 9 5 4 7 6 87 With the help of table1 and table2 write a query to simulate the fallowing results. Output1: Col1 col2 1 2 2 3 3 4 4 5 5 6 Output2: Col1 col2 2 3 10 4 5 89 6 7 1.Write query for single row to multiple row using sql statements. Eg:a,b,c,d,e,f Change to A B C D E F 2. Write query for multiple row to single row using sql statements. Eg2 A B C D E F Change to Eg:a,b,c,d,e,f Table1: Col1 col2 8 5 2 9 4 2 5 1.Write a query to select all the rows from a table1,if the value of A is null then corresponding B’s value should be printed in A’s value.if the value of A is null in that table then corresponding B’s value should be printed as 30. 2. write a query to find the sum of A and B .display the max among both. 3.write a query to find total number of rows from table 1. Note: if any column value is null in a row then that row should be considered as 2 rows. 4.write a query to display all the records of table1 except A containg 2 as well B containg 5. 5.rewrite the fallowing without using join and group by. Select b.title,max(bc.returneddate –bc.checkoutdate)” mostdaysout” From bookshelf_checkout bc, Book shelf B Where bc.title(+)=b.title Group by b.title. 6.rewrite fallowing query Select id_category from category_master X where exists (select 1 from sub_category Y where X.id_category=Y.id_category) Customer: Name phone1 phone2 phone3 bitwise A 23456 67890 12345 --- B 67459 89760 37689 --- Don’t_call Col1 67890 37689 1.q) update the customer table of bitwise with 1 or 0. Exists in don’t_call table menas show -1 Other wise -0. Output. Name bitwise A 010 B 010

2005


What are the animation types supported by silverlight?

1


Do you think findings of marketing analysis are trustworthy and investments of at least a few crores should be done on the basis of the findings?

632


How do I master a powerpoint?

110