Questions

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
She was an(A)/only child who(B)/had been very welcome.(C)/No error(D)

Two identical resistors of 20 ohm each are connected in parallel. This combination, in turn, is connected to a 10 ohm resister. The equivalent resistance of the combination will be

What did Edward Jenner pioneer?

Which is the smallest planet in our solar system?

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?

The angle of elevation of the top of a pillar from the foot and the top of a building 20 m high, are 60° and 30° respectively. The height of the pillar is

'Freedom Trail' is a 2.5 mile long passage that offers a rich insight into the American Revolution. In which US city would you find this famous and historic trail?

How are elements arranged in the Modern Periodic Table?