For the following questions answer them individually
The acceleration due to gravity at the surface of the earth (mass M and radius R)is proportional to .............
The Shanti Swarup Bhatnagar Prize is annually awarded for outstanding achievement in which area?
Which one of the following is commonly used as an indicator to measure the exact pH?
Who is the Defence Minister of India as of February 2018?
26% of a number is 65. What is the number?
Which state of India celebrates the ‘Sangai Festival’ in November?
Which of the following solutions is alkaline?
John is 15 years younger than Jill. 12 years ago, Jill’s age was 1.5 times that of John. Jill is now .......... years old.
$$\frac{1}{1 + \sin \theta} + \frac{1}{1 - \sin \theta} = ?$$
Which one of the following is the largest source of natural energy to humans?