Questions

A boat is sailing towards a lighthouse of height 20√3 m at a certain speed. The angle of elevation of the top of the lighthouse changes from 30° to 60° in 10 seconds. What is the time taken (in seconds) by the boat to reach the lighthouse from its initial position?

If a triangle has its orthocenter and centroid of equal length, then which of the following is TRUE about the triangle?

Alps mountain range is located in which continent?

Which among the following neighbouring country of India is the largest producer of Opium in the World?

Ganga is a result of confluence of rivers Bhagirathi and Alakananda at which place ?

Rodrigo "Digong" Duterte emerged winner in 2016 presidential elections of which country ?

In April 2017, Emma Morano, the world’s oldest woman has passed away at the age of 117. Which country was she from?

Approximately what is the length of the Suez canal?