Run-off pollution of a particular river resulted from overuse of chemical fertilizers by a nearby farm. Which of the following graphs correctly shows the resulting changes in levels of oxygen and bacteria in this river?
How to solve this
This dance form from Kerala is well known for its elaborate make-up and costumes. It enacts the stories of kings and demons. Which dance form is it?
Wrong entered online. Answer is Kathakali not kairali.
Which of the following is not a novel by novelist Salman Rushdie ?
BThe Jaguar Smile
DThe Sialkot Saga
He was a Greek mathematician, geographer, poet and astronomer who invented the discipline of geography. He is best known for being the first person to calculate the circumference of the Earth. He created the first map of the world incorporating longitudes and latitudes. Who was this remarkable man of science?