Exams

Which one of the following oxides of Nitrogen is also known as Laughing Gas?

Five people P, Q, R, S and T visit an office on certain days of a week. They work as a plumber, carpenter, cook, electrician and doctor in random order. A person pursues only one profession and visits the office only one day in the week. Consider the following information and answer questions based on it.

1. The plumber visits office every Monday.
2. P is an electrician who comes neither on Tuesday nor Thursday.
3. T is a carpenter and R is not plumber
4. The person who visits the office on Thursday is not a doctor.
5. S works on a Tuesday and T works on the following day.

Who is the plumber?

The gas evolved when sodium carbonate reacts with hydrochloric acid is

What happens to the Potential and Kinetic energies of a body as it falls down from a height?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

HVG, FTE, DRC, ?, ZNY

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Grandmother

Which of the following statements is correct about the President of India ?

Adolf Hitler committed suicide in _______.