4231: National Agriculture Insurance Scheme replacing Comprehensive Crop Insurance Scheme was introduced in the year
(a) 1997
(b) 1998
(c) 1999
(d) 2000
4232: A and B start from the same point and in the same direction at 7 a.m. to walk around a rectangular field 400 m x 300 m. A and B walk at the rate of 3 km/hr and 2.5 km/hr respectively. How many times shall they cross each other if they continue to walk till 12 : 30 p.m?
(a) Not even once
(b) Once
(c) Twice
(d) Thrice
4233: Which of the following chemicals in automobile-exhaust can cause cancer?
(a) Carbon monoxide
(b) Polycyclic hydrocarbons
(c) Lead
(d) Oxides of nitrogen
4234: Which amongst the following States has the highest population density as per Census 2001?
(a) Kerala
(b) Madhya Pradesh
(c) Uttar Pradesh
(d) West Bengal
4235: Which of the following cricketers holds , the record for the highest score in a Cricket Test Match innings by an Indian?
(a) Sunil Gavaskar
(b) Vinoo Mankad
(c) Sachin Tendulkar
(d) Virendar Sehwag