21.
The Cement Plant is located at which of the following places in West Bengal?

22.
The Bicycle Manufacturing Industry is located at which of the following places in West Bengal?

23.
Match the following lists.
List-I (Industry) List-II (Location)
a. Paper industry 1. Siliguri
b. Jute industry 2. Rishra
c. Tea industry 3. Haldia
d. Petrochemical industry 4. Titagarh

24.
In which place of West Bengal was the first mill to manufacture paper was set up?

25.
In which district of West Bengal, Poly Park for polymer products has been set up?

26.
In which district of West Bengal is the Industrial Park of Raghunathpur located?

27.
In which district of West Bengal is Haldia petrochemicals set up?

28.
In West Bengal, silk industry is found in

29.
Haldia is a centre for

30.
Find the incorrect pair.
List-I List-II
a. Cotton textiles 1. Howrah
b. Silk industry 2. Hooghly
c. Jute industry 3. North 24 Parganas
d. Fertiliser industry 4. Durgapur