Questions

The  rank  of  Captain  of  the  Indian  Navy  is equivalent to which one of the following?

The Great Smog of 1952 was a severe air-pollution event which affected _______.

Earth is the _______ planet from the Sun.

When warm air rises up and cold air from the surrounding areas rushes in to fill its place then this sets up ________________ in air.

What is the name of the balloon – borne instrument set to be launch by NASA to study heavy cosmic particles?

In 2004, NASA launched the Messenger Spacecraft to study ___.

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P- They never desert us even when all fair weather friends have deserted us.
Q- Books are never failing friends.
R- They dispel the dark clouds of gloom from our minds and increase our happiness if we are already happy.
S- Through the ages, the scriptures and other great books have provided, immeasurable solace to the wounded and strife torn humanity.

The chemical weathering of feldspar produces