Questions

(1 + sinA)/(1 - sinA) is equal to?

Engineer's Day is celebrated on the birth anniversary of 

Select the word with the correct spelling.

Which country has launched the longest bullet train line covering a distance of 2252 kilometers in January, 2017?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

(of a cat) to make a low continuous vibratory sound expressing contentment.

Which of the following elements has the lowest melting point?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express
the same sentence in Indirect/Direct speech.

The holy prophet said, " God helps those who help others."

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
 
Many lost dogs ______ been given back to their owners