A user type a content on 20 sheets, each sheet consist of 55 lines, and each line can have 65 characters. The content is again retyped on another set of sheets, these new sheets have 65 lines and each line can take 70 characters.
calculate the reduction in sheets.
a) 10
b) 15
c) 20
d) 25

• 20*55*65=x*65*70
  here x comes 15.7 and as we cant have a fraction of sheet so required sheets is 16
  reduction is 20-16=4 which is 20% reduction
• 10 years agoHelpfull: Yes(56) No(4)
• you have to give dedeuction in percentage...as i think it should be20*55*65=x*65*70 so x should be 15 approx so dedeuction in percentage should be 5/20*100=20%
• 10 years agoHelpfull: Yes(7) No(2)
• option will be c.)
  x=(20*65*55)/70*65
  =16
  16/20
  = 4*100/5
  =20
  
  
• 10 years agoHelpfull: Yes(4) No(1)
• Reduction in sheet would be in percentage..
• 10 years agoHelpfull: Yes(3) No(1)
• i think d may be wrong
  
• 10 years agoHelpfull: Yes(0) No(0)
• 1 sheet contain 55 lines
  So 20 sheets contains=20*55=1100 lines..
  After reduction
  65 lines are present in 1 sheet
  1100 lines are presents in=1100/65=16.92=17 approx
  So deduction is =(20-17)/20*100=15
  Ans 15.
• 10 years agoHelpfull: Yes(0) No(8)
• d is the correct answer
  
  
  
  
  
  
  
  
  
  
  
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• 10 years agoHelpfull: Yes(0) No(3)
• c: 20 % reduction
• 10 years agoHelpfull: Yes(0) No(0)
• 20%
  abe easy h
  
• 10 years agoHelpfull: Yes(0) No(0)
• 20*55*65=n*65*70
  n=15
• 10 years agoHelpfull: Yes(0) No(1)
• ans -25%
  20*55*65=x*65*70
  here x comes 15.7 and as we cant have a fraction of sheet so required sheets is 16
  (20-16)/16*100=25%
• 8 years agoHelpfull: Yes(0) No(0)