1.

The mean monthly salary of 11 pupils is 3500One more person whose monthly salary is 3692has also been taken into consideration. Find the mearnmonthly salary of all the 12 pupils

Answer»

Total salary of 11 pupils = 3500*11 =

= 38500

For 12 pupils = 38500+3692 = 42192

Average = 42192/12 = Rs. 3516



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