Questions

The speed of light in vacuum is estimated as ___ meters/second.

In August 2017, who launched ‘S&P BSE Bharat 22 Index’?

In a longitudinal wave, the distance between two consecutive compressions and two consecutive refractions is called

Glaciers are formed by

Urbanization and unsustainable development in India raised several environmental concerns but NOT one among the following.

Cricket World Cup 2015 was hosted by

In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.

Statements:

I. Some pens are pencils.
II. All pencils are erasers.

Conclusions:

I. Some pens are erasers.
II. No pens are erasers.
III. Some erasers are pencils

In the following question, select the odd letter/letters from the given alternatives.