The table given below shows the population of two states A and B in 5 years.
| States | ||
| Years | A | B |
| P | 250 | 550 |
| Q | 450 | 350 |
| R | 300 | 200 |
| S | 150 | 100 |
| T | 50 | 250 |
What is the ratio of total population of B in year R, S and T to the total population of A in year P, Q and R?
Answer & explanation
Correct answer: option 3
Population of B in R , S & T : Population of A in P , Q & R
( 200 + 100 + 250 ) : ( 250 + 450 + 300 )
550 : 1000
11 : 20