7 | 9 | 21 | 27 |
4 | 2 | 36 | 18 |
9 | 4 | 54 | ? |
A) 18
B) 24
C) 36
D) 48
Correct Answer: B
Solution :
In the first row: \[\frac{21}{7}=\frac{27}{9}\] In the second row: \[\frac{36}{4}=\frac{18}{2}\] \[\therefore \] In the third row: \[\frac{54}{9}=\frac{x}{4}\] \[\Rightarrow \] \[x=24\]You need to login to perform this action.
You will be redirected in
3 sec