Questions

Dr Kailasavadivoo Sivanis an Indian space scientist and the chairperson of theIndian Space Research Organization.He is the former Director ofVikram Sarabhai Space Centerand Liquid Propulsion centre.He is joinedthis position Jan2018.

The Ministry of Heavy Industries and Public Enterprises is a branch of the Government of India that administers 48 central public sector enterprises (PSEs) and assists them in their effort to improve capacity utilization and increase profitability, generate resources and re-orient strategies to become more competitive. 

Loktak Lake:the largest freshwater  (sweet)  lake  in  North -East  India,  also  called  the  only Floating  lake  in  the  world  due to the floating phumdis (heterogeneous mass of vegetation,    soil,    and    organic matters    at    various    stages    of decomposition)   on   it,   is   located near   Moirang   in   Manipur   state, India.  The  etymology  of  Loktak  is Lok  =  "stream"  and  tak  =  "the end"

In economics, there are four factors of production. They are :

1. Land

2. Labour

3. Capital

4. Organization

Here in the given options, a construction crane acts like capital.