a question has two parts ,part a and part b each containing 8 questions.in how many ways a student can select 6 questions from a and 5 questions from b.

• from a we have to select 6 questions out of 8 questions so=8C6=28 WAYS
  from b we have to select 5 questions out of 8 questions so=8C5=56 WAYS
  SO TOGETHER THEY CAN BE SELECTED IN=28*56=1568 WAYS
• 12 years agoHelpfull: Yes(37) No(1)
• total ways-140
  
• 12 years agoHelpfull: Yes(0) No(21)