Pihu and Aayu are running on a circular track of diameter 28m. Speed of Pihu is 48 m/s and that of Aayu is 40 m/s. They start from the same point at the same time in the same direction. When will they meet again for the first time?
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.
In the following figure, rectangle represents Journalists, circle represents Illustrators, triangle represents Poets and square represents Americans. Which set of letters represents Americans who are not Illustrators ?