Questions

If price of an article decreases from Rs 80 to Rs 60, quantity demanded increases from 600 units to 750 units. Find point elasticity of demand?

Which of the following is not a constituent of biogas?

Curd contains mainly ___ acid.

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

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. Ifa sentence is free from error, select 'No Error'.

The scientific need for simple, stable and internationally (1)/ accepted systems for naming objects of the natural world has been (2)/ generated many formal nomenclatural systems. (3)/ No error (4)

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?

Where was Asia Pacific Economic Cooperation (APEC) 2017 summit held?

Statement I :The    Poona    Pact    provided    for    151 reserved  seats  for  the  scheduled  castes  to be   elected   by   a   joint,   not   separate, electorate.

Statement II :Dr.  B.  R.  Ambedkar  withdrew  from  active politics   for   almost   a   decade   when   the Communal Award was revoked.