Questions

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

To bite off more than one can chew

Select the word with the correct spelling.

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/ passage and find out which of the four combinations is correct.

1. Making ropes is one of the oldest trades in the world.
P. People used them for tethering animals, for drawing water from wells and for dragging large stones which were used in building.
Q. We know that people made ropes several centuries back.
R. They made them from camel hair and from twisted grass.
S. We have found pieces of rope in very old Egyptian tombs.
6. We have found too, ropes which were made of thin copper wire in the city of Pompeii, which was destroyed by a volcano 2000 years ago.

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 ?

Who Invented water turbine?

Amartya Sen won Nobel Prize for?

The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in cm2)

Sound travels at a speed of 333 m/s in the air, thus, in 1 s, a distance of 333 m is travelled by