The table given below shows the number of monuments in 5 different cities.
| Cities | Monuments |
| A | 40 |
| B | 30 |
| C | 120 |
| D | 150 |
| E | 50 |
What is the ratio of number of monuments in B to the number of monuments in D ?
Answer & explanation
Correct answer: option 4
Ratio of number of monuments in B to D = 30 : 150
= 1 : 5