Questions

Which of the following is a characteristic of an exothermic reaction?

If I is the current through a wire and e is the charge of an electron, then the number of electrons crossing in t seconds will be given by

Echocardiogram is more closely related to

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in
Indirect/Direct Speech.

He replied, “I cannot do so.”

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: Biographies of great men can also help us in learning good manners.
Q: Courtesy and politeness is the key to good manners.
R: No doubt these are little words but if they are spoken at the right moment and in a soft and sweet voice, they are bound to work wonders.
S: The use of polite words like "Sorry", "Please", "Thank you", "Beg your pardon", "Sir" etc. creates a healthy impact on the minds of others.

Find the missing number from the given response.

Who of the following is a world famous flute player?

A peace treaty between Japan and which country has not been concluded yet, even after 70 years have passed since the end of World War Two?