Exams

To travel 672 km, an Express train takes 14 hours more than Rajdhani. If however, the speed of the Express train is doubled, it takes 8 hours less than Rajdhani. The speed of Rajdhani is

Improve the bracketed part of the sentence.

Taj Mahal is (a worth seeing monument) in Agra.

A sum of money was invested at the rate of 7.5% S.I. per annum for 4 years. If the investment was for 5 years, the interest earned would have been Rs. 375 more. What was the initial sum invested?

Which Schedule of the Constitution of India has to be amended to provide for the formation of a new State?

Which country was responsible for the idea of the internet?

Smoke alarms are only necessary in the workplace.

A sphere of radius 21 cm is cut into 8 identical parts by 3 cuts (1 cut along each axis). What will be the total surface area (in cm2) of each part?

A batsman scores 87 runs in the 21st match of his career. His average runs per match increases by 2. What was his average before the 21st match.