Exams

Which of the following quadratic equations has equal roots?

Six persons P, A, V, K, J and C are sitting in a row facing north. C is to the immediate left of V who is third to the right of P. J is to the immediate left of K and is at one of the end. Who is to the immediate left of A?

Heavy water is mostly used in which of the following?

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.

In a clearing that started a few feet away was a small __________ of cattle.

Adolf Hitler was from _________.

How many steps are there in Suryanamaskar?

Why do the desert plants take up the carbon dioxide for photosynthesis at night?

In the equation of motion 2as = v2 - u2, s represents _________________.