Questions

In the following question, select the odd letter/letters from the given alternatives.

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

Javier Mascherano of Argentina announced his retirement. He belonged to which sport?

The data collected from which one of the following methods is not a primary data?

After his stint as the Reserve Bank Governor, which University in USA did Raghuram Rajan join as professor of Finance?

Which of the following coloured light has the lowest frequency?

Calculate the time period (in seconds) of a sound wave of wavelength 5m travelling with a speed of 500 m/s.

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 the four alternatives.

"Jim Crow" shuns the mountains for reasons satisfactory to himself; not so the magpie, the raven, and __________ mischief-maker, Clark's nutcracker. All of which keeps the bird-lover from the East in an ecstasy of surprises until he has _____________ accustomed to his changed environment. One cannot help ___________ into the speculative mood in view of the sharp contrasts ______________ the birds of the East and _________ of the West.

One cannot help ___________ into the speculative mood