engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Average
The average marks of 60 students in a test is 73. Later, it is found that three marks 63, 70 and 82 were wrongly entered as 73, 43 and 69. The average marks after mistakes were rectified is∶
1
72.75
2
73.5
3
71.5
4
72.25