The mean monthly salary of 10 members of a group is Rs. 1445, one more member whose monthly salary is Rs. 1500 has joined the group. Find the mean monthly salary of 11 members of the group.

The mean monthly salary of 10 people is Rs. 2,890. One more person whose monthly salary is Rs. 3,000 has also been taken into consideration. Find the mean monthly salary of all the 11 people.

The mean minthly salary of 10 people is Rs. 2,890. One more person whose monthly salary is Rs. 3,000 has also been taken into consideration. Find the mean monthly salary of all the 11 people.

A person having a monthly salary of Rs.3600 earns 15 % raise. Find his new monthly salary.

If 2/11 of Zaheer's monthly salary is Rs. 2420, calculate his monthly salary.

The mean monthly salary of 8 teachers is ₹ 32,000. When the salary of one senior teacher is included their mean becomes ₹ 33,500. Find the salary of the senior teacher.

A man saves Rs. 690 every month. This is 2/17 of his monthly salary. Calculate his monthly salary.

A part of monthly expenses of a family is constant and the remaining vary with the number of members in the family. For a family of 4 persons, the total monthly expenses are < 10,400, whereas for a family of 7 persons, the total monthly expenses are 15,800. Find the constant expenses per month and the monthly expenses on each member of a family.

Mr. Shukla has a monthly salary of रु.22500. If he spends रु. 18750 every month. Find his total savings in one year.

A man got a 10% increase in his salary. If his new salary is Rs 1,54,000, find his original salary.

The maturity of a cumulative deposite amount is Rs 31,800 in 2 years. If the rate of interest is 10% per annum, find the monthly instalment of this deposit.