Questions

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

Who is the author of the book ­ "The White Tiger"?

Which county was in the first rank in the 2016 Human Development Index published by the United Nations Development Programme?

The Prime Minister of India unveiled a 112-feet bust of 'Lord Shiva in an Adiyogi pose' at the Isha Yoga centre in 2017. In which city is this statue located?

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'.

Everybody knows(1)/ that Bhutan is the most peaceful(2)/ of all other countries of the world.(3)/ No Error(4)

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Pernicious

The centre of the reflecting surface of a spherical mirror is a point called the ___.

Which is the largest continent in the world?