ssccglapex

The average expenditure of a man for the first five months of a year is Rs. 5000 and for the next seven months it is Rs. 5400. He saves Rs. 2300 during the year. His average monthly income is-

A. Rs. 5425 B. Rs. 5446 C. Rs. 5500 D. Rs. 5600 Answer: Option A
Show Answer

Solution(By Apex Team)

$\begin{array}{l}\text{Total yearly income}\\ \text{= Rs. (5000 × 5 + 5400 × 7 + 2300)}\\ \text{= Rs. (25000 + 37800 + 2300)}\\ \text{= Rs. 65100}\\ \text{∴ Average monthly income}\\ =\text{Rs.}\ \left(\Large\frac{65100}{12}\right)\\ =\text{Rs.}\ 5425\end{array}$

Related Questions On Average


Ajit has a certain average for 9 innings. In the tenth innings, he scores 100 runs thereby increasing his average19 people went to a hotel for combine dinner party 13 by 8 runs. His new average is:

A. 20
B. 21
C. 28
D. 32
Show Answer

Find the average of all the numbers between 6 and 34 which are divisible by 5.

A. 18
B. 20
C. 24
D. 30
Show Answer

In a family, the average age of a father and a mother is 35 years. The average age of the father, mother and their only son is 27 years. What is the age of the son?

A. 10 years
B. 10.5 years
C. 11 years
D. 12 years
Show Answer

If the arithmetic mean of 0, 5, 4, 3 is a, that of -1, 0, 1, 5, 4, 3 is b and that of 5, 4, 3 is c, then the relation between a, b, and c is.

A. a = b = c
B. a : b : c = 3 : 2 : 4
C. 4a = 5b = c
D. a + b + c = 12
Show Answer



More Related Questions On Average