Questions

What will be the value of xy, if x2+y2 = 45 and x-y=5 ?

Which country on 23 October 2017 signed the Paris agreement on climate change, leaving the United States and Syria as the only two countries holding outto sign this global climate pact?

The following pie-­chart shows the study­ time of different subjects of a student in a day . Study the pie chart and answer the following questions.

Instead of 10% , if the student spends 15% to study other subjects and the time is taken from the time scheduled to study mathematics and if he/ she used to study 20 hours per day , then the difference of time for studying mathematics per day is

Which of the following was the winner of the Grammy Awards 2016 "Song of the Year"?

Shaquille O'Neal is associated with which Sport?

By which process the cells of the meristematic tissue take up a permanent shape, size, and a function?

Which of the following animals do NOT belong to the class of reptiles?

Which vaccine is primarily used against tuberculosis?