Questions

Opportunity costs exist because

The salt concentration (measured as salinity in parts per thousand), is less than ______ % in inland waters.

In November 2017, a report titled ‘Credit Suisse Global Wealth Report’ was released. As per this report, what was approximate total household wealth of India?

In which of the following countries India celebrated a cultural festival named ‘India by the Nile’ in 2017?

The commonly used thermometric substance is _____.

Alarms from 3 different clocks sound after every 2, 4 and 6 hours, respectively. If the clocks are startedat the same 6 time, how many times do the alarms ring together in 3 days?

Which of the statements given below is/are not correct?
1. 'Open' is an Autobiography of Andre Agassi.
2. The author of 'India 2020: A Vision for the New Millennium'A.P.J. Abdul Kalam.
3. The author of 'A Foreign Policy For India' is L.K Advani.

Who is referred to as 'Frontier Gandhi'?