Get Answers to all your Questions

header-bg

The average of Radhika’s marks in 7 subjects is 75. His average in six subjects excluding science is 72. How many marks did he get in Science?

Option 1)
72
Option 2)
90
Option 3)
93
Option 4)
None of these
Option 5)
95

Answers (1)

best_answer

$Sum\: of \: 7 \: subjects = 7\ast 75= 525$

$sum \: of \: 6 \: subjects = 6\ast 72 = 432$

$Marks\: in \: science= 525-432=93$

Posted by

rishi.raj

View full answer

Similar Questions

Latest Question

Niyamat chacha of village attaches motor's wheel with a machine's wheel by a belt.The length of diameter of motor wheel is 14 cm and machine wheel is 94.5 cm.If motor's wheel revolves 2
pls slove this