**From Statement (1)-**Suppose population in Town C was 180 in 2005,

Population in 2000= 180∗2/3= 120

We have the range 2000-2005 not 2000-2010 **(Insufficient)**

**From Statement (2)** we have no input on rate of increase**.(Insufficient)**

Using **BOTH,** we have

The increase from 2000 to 2005 = 180-120 (thus an increase of 60.)(**From(1))**

The population of Town C increased by a greater number than the range of 60 of the years 2000-2005**.(From (2))**

With increase > 60, lets assume it to be 61

Then population = 180+61= 241> 240. (Hence, **Sufficient as it gives us a answer of YES)**

**For a 100% increase, the population in 2010 must be 120+100%of 120 =240**

Thus Option(C)

Pls feel free to revert back in case you need assistance in solving your queries.

Have a great prep.

Thank You

Devmitra Sen