Questions

Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Beijing Olympics, London Olympics, Rio Olympics, ?

Who invented the contact lens?

Which of the following is the second highest civilian award of India given for exceptional and distinguished service in any field including service rendered by the government servants?

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

"Ooh! what a dirty child!" said my aunt.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Alphabet soup

In the following question, out of the four alternatives, choose the alternative which best expresses the meaning of the idiom/Phrase.

Over egg the pudding

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
I hope that I shall win this dance competition.