The average marks of a student in ten papers are $80$ . If the highest and the lowest score are not considered the average is $81$ . If his highest score is $92$ , what is the lowest score?

55

No worries! We‘ve got your back. Try BYJU‘S free classes today!

60

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

62

No worries! We‘ve got your back. Try BYJU‘S free classes today!

61

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $60$
Total marks in $10$ papers $= 10 \times 80 = 800$
Total marks in $8$ papers $= 8 \times 81 = 648$
Total marks in $2$ papers $= 800 - 648 = 152$
Let $1 s t$ no be $x$
$x + 92 = 152$
$x = 60$ .

Suggest Corrections

Similar questions

Q. The average marks of a student in ten papers is 80. If the highest and the lowest scores are not considered, the average is 81. If his highest score is 89, find the lowest.

दस प्रश्नपत्रों में एक छात्र के औसत अंक 80 हैं। यदि अधिकतम और न्यूनतम अंकों को सम्मिलित नहीं किया जाता है, तो औसत 81 होता है। यदि उसका अधिकतम अंक 89 है, तो उसका न्यूनतम अंक ज्ञात करें।

The batting average for 50 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 162 runs. If these two innings are excluded, the average becomes 48 runs. What is the lowest score of the player?

Q. The average runs scored by a batsman in 40 ODIs this year is 50. His highest score exceeds the lowest score by 172. If those two scores are excluded, then his average for the remaining 38 innings is 48. Find the highest score of the player.

Q. The battting average for

40

innings of a cricket player is

50

runs. His highest score exceeds his lowest score by

172

runs. If these two innings are excluded, the average of the remaining

38

innings is

48

runs. The highest score of the player is

Q. Teacher tells the class that the highest score obtained by a student are 9 more than thrice the lowest score. If the highest score is 90. What is the lowest score?

Join BYJU'S Learning Program

The average marks of a student in ten papers are 80. If the highest and the lowest score are not considered the average is 81. If his highest score is 92, what is the lowest score?

The correct option is B 60Total marks in 10 papers =10×80=800Total marks in 8 papers =8×81=648Total marks in 2 papers =800−648=152Let 1st no be xx+92=152x=60.

The average marks of a student in ten papers are $80$ . If the highest and the lowest score are not considered the average is $81$ . If his highest score is $92$ , what is the lowest score?

The correct option is B $60$
Total marks in $10$ papers $= 10 \times 80 = 800$
Total marks in $8$ papers $= 8 \times 81 = 648$
Total marks in $2$ papers $= 800 - 648 = 152$
Let $1 s t$ no be $x$
$x + 92 = 152$
$x = 60$ .