WBCS Exam Main Compulsory Question Paper - 2015 [General Studies - II]

WBCS Exam Main Compulsory Question Paper IV-2015 [General Studies-II]

Submitted by administrator on Wed, 11/30/2016 - 17:27

WBCS Exam Main Compulsory Question Paper IV - 2015 [General Studies - II]

1.  The following term is not involved in air pollution.

     (A) SMOG        (B) MMD        (C) DO        (D) VC

2.  Mufflers are commonly used to prevent the