1551: The Pulitzer Prize is associated with which one of the following ?
(a) Civil Aviation
(b) Journalism
(c) Enviromental protection
(d) Olympic games
1552: 'Poverty and Un-British Rule in India' was written by:
(a) Dadabhai Naoroji
(b) Mahatma Gandhi
(c) Sardar Patel
(d) Madan Mohan Malviya
1553: A worker reaches his factory 3 minutes late if his speed from his house to the factory is 5 km/hr. If he walks at a speed of 6 km/hr, then he reaches the factory 7 minutes early. The distance of the factory from his house is
(a) 4 km
(b) 5 km
(c) 6 km
(d) 7 km
1554: Strips of two metals A and B are firmly joined together as shown in the figure.
1555: A conveyer belt delivers baggage at the rate of 3 tons in 5 minutes, and a second conveyer belt delivers baggage at the rate of 1 ton in 2 minutes. How much time will it take to get 33 tons of baggage delivered using both the conveyer belts ?
(a) 25 minutes and 30 seconds
(b) 30 minutes
(c) 35 minutes
(d) 40 minutes and 45 seconds