Questions

______ Disk Encryption is a technology (hardware or software) where data is encrypted before storage.

In 2007, which monument was declared a winner of the New 7 Wonders of the World?

The weight of a boy on the surface of the moon is 300 N. The weight of the same boy on the surface of the earth will be

Assembly line was invented by

Who invented the electric tram?

Breadth of a rectangle is equal to the diagonal of the square whose side is 2.5√2 cm. Ratio between length and breadth of rectangle is 3 : 1. Find the area of the rectangle (in cm2).

___________ bears have white fur so that they are not easily visible in the snowy background.

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. Marine biology is the study of organisms in the ocean.
P. At a fundamental level, marine life helps determine the very nature of our planet.
Q. Marine life is a vast resource.
R. Shorelines are also shaped and protected by marine life.
S. Marine organisms contribute significantly to the oxygen cycle.
6. Marine biology covers a great deal, from the microscopic to the huge whales.