4381.  Radio waves sent out by a radio stations are reflected by

4382.  M sham Lal has done commendable worrk in which of the following fields

4383.  Which city has topped the list of most expensive cities for expatriates, according to Mercer's 2017 Cost of Living Survey ?

4384.  The headquarters of World Intellectual Property Organisation (WIPO) is located in

4385.  Which day was declared as the 'Direct Action Day' by the Muslim League ?( A) 4th December 1946

4386.  What is the name of the World's smallest republic which has an area of 21 sq.km.?

4387.  Which social networking site officially launched Express Wi-Fi internet services in India ?

4388.  What sugar is found in DNA?

4389.  The plant dye Henna imparts orangered colour to skin and hairs due to its reaction with which of the following?

4390.  A true species in mauritius failed to reproduce because of the extinction of a fruit eating bird. Which one of the following was that bird?

4391.  Where does the series number on a map appear?

4392.  Who among the following, played an important role in the struggle for italian independence and unification?

4393.  Human Rights day is observed on

4394.  The Black Box is a device used in an aircraft to

4395.  Guwahati is situated on the bank of the river