Question : What is the number of players on each side in Rugby Football?

Option 1: 15

Option 2: 16

Option 3: 12

Option 4: 11

Question : The average of 10 consecutive integers is $\frac{33}{2}$. What is the average of the first three integers?

Option 1: 12

Option 2: 13

Option 3: 15

Option 4: 11

Question : If $x^2-11x+1=0$, what is the value of $x^8-14159x^4+11$?

Option 1: 9

Option 2: 10

Option 3: 12

Option 4: 11

Question : Let ABC be a triangle right-angled at B. If $\tan A = \frac{12}{5}$, then find the values of $\operatorname{cosec A}$ and $\sec A$, respectively.

Option 1: $\frac{13}{10}, \frac{5}{13}$

Option 2: $\frac{13}{12},\frac{13}{5}$

Option 3: $\frac{10}{13}, \frac{5}{13}$

Option 4: $\frac{12}{13}, \frac{5}{13}$

Question : The average of all the odd integers between 2 and 22 is:

Option 1: 14

Option 2: 12

Option 3: 13

Option 4: 11