Questions

What are the organs similar in basic structure/shape, modified to perform different functions called?

Which of the following plant tissues is capable of cell division?

Which among the following is not an environment friendly mode of producing electricity?

What was the theme of 48th annual meeting of the World Economic Forum (WEF) which was held in Davos city?

The study of human evolution indicates that all of us belong to a single species that evolved in

Glaciers are formed by

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

The first working steam­ powered vehicle was designed and most likely built by Ferdinand Verbies, a Flemish member of a Jesuit mission in China around 1672. It was a 65 cm long scale­ model toy for the Chinese Emperor, that was unable to carry a driver or a passenger. It is not known if Verbiest's model was ever built. Nicolas- Joseph Cugnot is widely credited with building the first full­ scale, self ­propelled mechanical vehicle or automobile in about 1769; he also created a steam­ powered tricycle. He constructed two steam tractors for the French Army, one of which is preserved in the French National Conservatory of Arts and Crafts. His inventions were however handicapped by problems of water supply and maintaining steam pressure. In 1801, Richard Trevithick built and demonstrated his Puffing Devil road locomotive, believed by many to be the first demonstration of a steam ­powered road vehicle. It was unable to maintain sufficient steam pressure for long periods. Sentiment against steam ­powered road vehicles led to the Locomotive Acts of 1865. In 1807 Nicephore Niepce and his brother Claude probably created the world's first internal combustion engine which they called Pyreolophore.

The Pyreolophore was ?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of thefour alternatives.

Enterprising skill is the ______________ of a teacher to see the perspective of the entire institution and the inter-relationships _____________ and between its parts. Itincludes the ability of a teacher to visualise the academic pursuit ___________ a holistic manner and consider a situation in totality. These skills involve _______________abstract and innovative ideas, constructing models and relationships, and anticipating the implications ________ actions.

academic pursuit ___________ a holistic manner