Questions

For dilution of a concentrated acid, we should add:

What is the sum of the measures of all the interior angles of a regular polygon of 9 sides?

The centre of the reflecting surface of a spherical mirror is called the

A particle experiences constant acceleration for 20 s after starting from rest. If it travels a distance X1, in the first 10 s and distance X2 in the remaining 10 s, then which of the following is true?

Which of the following has the same unit as energy?

 On 2 January 2018, Parliament Passed Insolvency and Bankruptcy Code (IBC) amendment Bill, 2017. The Bill seeks to amend ______.

Ravichandran Ashwin became the fastest player in the world (in terms of number of test matches) to get 300 wickets in test cricket in November 2017. Whose record did Ashwin break?

Which of the following is a good source of Vitamin A?