Questions

An object of 1.2 cm height is placed 30 cm before a concave mirror of focal length of 20 cm toget a real image at a distance of 60 cm from the mirror. What is the height of the image formed?

Which   one   of   the   following   statements is  correct  in  relation  to  the  Indian  Air Force?

'Cow' has been declared as the personality of the year 2015 by

Jimmy Wales and Larry Sanger are associated with?

Which of the following products can be obtained from coal processing?

Who does not the kinetic energy of an object increase with?

If a solution turns blue litmus red, its pH is likely to be

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.