Nandita scored 80 percent marks in
five subjects together; viz; Hindi,
Science, Maths, English and Sanskrit
together, wherein the maximum
marks of each subject were 105. How
many marks did Nandita score in
Science if she scored 89 marks in
Hindi, 92 marks in Sanskrit, 98 marks
in Maths and 81 marks in English?
(1) 60 (2) 75
(3) 65 (4) 70
(5) None of these

• (1) 60
  
  Total marks scored = 5*105*80/100 = 420
  
  marks scored in science = 420- ( 89+92+98+81) = 420-360=60
• 11 years agoHelpfull: Yes(3) No(0)
• 80% of total marks (105*5) = 80/100 * (105*5)
  = 420
  
  Science Marks = Total marks scored in 5 subject - Given Subject Marks
  = 420 - (89+92+98+81)
  = 420 - 360
  = 60 Ans
• 11 years agoHelpfull: Yes(1) No(0)
• Total Subjects = 5
  Maximum Marks in each subject = 105
  Total Mark = 105*5= 525
  Therefore Total Marks obtained by Nandita for 80% = 525*80% = 420
  Total Marks obtained in all subjects except science = 89+92+98+81 = 360
  Therefore marks obtained in Science = 420 - 360 = 60
• 8 years agoHelpfull: Yes(0) No(0)
• 80% of total marks (105*5) = 80/100 * (105*5)
  = 420
  
  Science Marks = Total marks scored in 5 subject - Given Subject Marks
  = 420 - (89+92+98+81)
  = 420 - 360
  = 60 Ans
• 7 years agoHelpfull: Yes(0) No(0)
• total marks=105*5=525.
  80% of 525(total marks)=420.
  89+92+98+81+x=420
  x=60.
• 5 years agoHelpfull: Yes(0) No(0)