DIRECTION: Study the following arrangement and answer the questions given: |
81 47 56 38 79 67 |
A) 36
B) 9
C) 12
D) 20
Correct Answer: D
Solution :
[d] Ascending Order: \[\begin{align} & \begin{matrix} \text{38 47 56 } & 67\text{ 79 81} \\ \xrightarrow{{}} & \xleftarrow{{}} \\ \end{matrix} \\ & {{2}^{nd}}\text{ from left}\,\,\,\,\,\text{third from right} \\ \end{align}\] \[\therefore \]Difference \[=67-47=20\].You need to login to perform this action.
You will be redirected in
3 sec