How many players are there in a water polo team?
1). 6
2). 5
3). 7
4). 8
Who discovered X-rays?
1). W. C. Roentgen
2). Albert Einstein
3). Samuel Cohen
4). Edward Taylor
Chief Minister of Andhra Pradesh launched a medical scheme for APL families. What is the name of that scheme?
1). Haritha Kalyanam
2). Arogya Raksha
3). Kalyana msurvay
4). Swasthya Raksha
Which of the following represents the most complex trophic level?
1). Community
2). Population
3). Ecosy stem
4). Species
What is dry ice?
1). Solid Carbon dioxide
2). Solid Nitrogen dioxide
3). Solid Sulphur dioxide
4). Solid Water