Questions

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

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

FNG, KSL, PXQ, UCV, ?

The final of 2014 FIFA Men's World Cup was played between which of the following countries?

Aluminium oxide is ___ in nature.

Which of the following states has the maximum area of Mangrove forest?

In October 2017, RBI planned to make ______ compulsory for companies having aggregate exposure over Rs 5 crore.

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.

Service providers cannot stand in the way of a (1)/ consumer’s access to content, it should have being provided (2)/ without any hindrance. (3)/ No error. (4)

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?