UP POLICE CONSTABLE QUANT (AVERAGE) QUIZ

Attempt now to get your rank among 79 students!

Question 1:

The average age of four brother is 10 years. If the age of their mother is also included the average is increased by 5 years. The age of mother is:

Question 2:

The average monthly income of $\mathrm{A}$ and $\mathrm{B}$ is $\mathrm{Rs}$. 14000 , that of $B$ and $C$ is Rs. 15600 and $A$ and $\mathrm{C}$ is Rs. 14400. The monthly income of $\mathrm{C}$ is

Question 3:

Ajay scored $20,30,60,25$ and $40$ marks in five subjects. What is his average mark in five subjects?

Question 4:

Find the average of $8,15,27,25,29$ and $85$ .

Question 5:

The average weight of P, Q and R is 56 kg. The weight of R is 14 kg more than P and 4kg more than Q. What is the average weight (in kg) of P,Q, R and S if weight of S is 12 kg less than P?

Question 6:

The average of five number is 9 . When three new numbers are include, the average of eight numbers becomes 10.5. The average of the three new numbers is -

Question 7:

Find the average of first 15 multiples of 3.

Question 8:

In a series of ten consecutive integers, the average of the two numbers that appear in the middle is $10.5$, then what is the sum of all ten integers?

Question 9:

The average of first six numbers is 24 and the average of first five numbers is 20 . What is the value of the sixth number?

Question 10:

The average of 21, 28 and $x$ is 54. What is the value of $\mathrm{x}$?