Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
8104911739
For Business Enquiry

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

Ask CBSE Class 12 Commerce Mathematics question free ×

Queries asked on Sunday and after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.

  • CBSE×
  • Class 12 Commerce×
  • Mathematics×

CBSE Class 12 Commerce Mathematics Free Doubts and Solutions

CBSE - XII Commerce - Mathematics

Two candidates A and B apply for a job in the same company and there are two vacancirs. The chance of A getting selected is 2/5 and that of B is 4/7. What is the probability that both of them gets selected? Also find the probability of only one of them getting selected?

Asked by rrajeshthapa1998 17th March 2019, 5:24 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XII Commerce - Mathematics

In a book shelf there are 4 BM books, 3 commerce book and 5 economic book. two books are picked randomly one after the other without replacement. What is the probabality that both books are of same type.

Asked by rrajeshthapa1998 17th March 2019, 2:34 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XII Commerce - Mathematics

straight i space determine space the space value space of open vertical bar straight A close vertical bar space and space by space using space the space property space of space determinant space find space the space value space of space determinant
table row 4 3 2 row 2 5 8 row 3 1 1 end table

Asked by rrajeshthapa1998 17th March 2019, 12:36 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XII Commerce - Mathematics

Find the equation of the plane thrputh the line x-1/3= y-4/2 = z-4/-2 and parallel to the line x+1/2 = 1-y/4 = z+2/1.  Hence find the shortest distance between the lines.

Asked by ponnarasan98 15th March 2019, 7:27 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XII Commerce - Mathematics

Integrate (sin³x+cos³x÷sin²x.cos²x)

qsnImg
Asked by anshulkhurra444 20th February 2019, 1:09 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XII Commerce - Mathematics

where is last year exam papers ???  

Asked by bhumesh05 20th February 2019, 9:37 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XII Commerce - Mathematics

A letter is known to have either come from LONDON or CLIFTON. On the envelope just two consecutive letters ON are visible. What is the probability that the letter has come from (i)LONDON (ii)CLIFTON?

Asked by sriram6102 11th January 2019, 8:18 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XII Commerce - Mathematics

Find the total surface area of a cone whose (1) bottom face is a circle with radius 2.25 cm and (2) lateral face is a semi- circle with radius 4.5cm

Asked by sunilsaharan107 16th December 2018, 4:57 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XII Commerce - Mathematics

Last 5 years question papers with answers sheet

Asked by Newgarments.2015 15th December 2018, 8:03 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XII Commerce - Mathematics

Find the dimensions of the rectangle of area 96 cm square whose perimeter is the least 

Asked by saketbhupal 20th November 2018, 11:26 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

Latest Questions

Chat with us on WhatsApp