Question

The marks scored by a student in three subjects are in

Q: Answer-The marks scored by a student in three subjects are in the ratio 3 : 6 : 2. Student scored an overal...

Let the maximum marks in each subject be 100. Students total score 55 of 100 100 100 0.55300 165 Also, 33 marks in a subject means 0.33100 33 marks Let student have scored 3x, 6x and 2x in the three subjects. 3x 6x 2x 165 11x 165 x 15 Hence, marks in the three subjects are 45, 90 and 30 . Hence, student has scored less than 33 in exactly one subject.

the ratio 3 : 6 : 2. Student scored an overall aggregate of 55% in the exam. If the maximum marks in each subject are the same, if the passing marks is 33% in how many subjects did student failed ?

A One

B Two

C All subjects

D Can't be determined

E None of these

Practice Next

More Percentage Questions

' मुलक्कड़ ' शब्द में मूल शब्द तथा प्रत्यय है-
निम्नलिखित प्रत्येक प्रश्न में दिए गए शब्द के समानार�...
निम्नलिखित प्रश्नों में दिए गए शब्दों का उचित सन्धि �...
' खेल ' संज्ञा शब्द का उपयुक्त विशेषण है-
जिसको मालिक चाहे वही अच्छा होता है चाहे वह बुरा ही क्यों न �...
सवेंरा
"अंधा क्या चाहे, दो आँखें" का तात्पर्य है:
"खेल खत्म, पैसा हजम" का अर्थ है:
निम्नलिखित प्रत्येक प्रश्न में दिए गए शब्द में प्रयु�...
' लोचन ' किसका पर्यायवाची है ?

The marks scored by a student in three subjects are in

Solution