Question
The radius of base of a solid cylinder is 7 cm and its
height is 21 cm. It is melted and converted into small bullets. Each bullet is of same size. Each bullet consisted of two parts viz. a cylinder and a hemisphere on one of its base. The total height of bullet is 3.5 cm and radius of base is 2.1 cm. Approximately how many complete bullets can be obtained?Solution

In its audit of various regions, the Ministry’s report has calculated a cumulative loss of forests in Mizoram, Nagaland and Arunachal of nearly 1,...
It may be tempting to believe that last year’s bankruptcy law reforms will soon begin to ease the pain at banks by encouraging the quick sale of asse...
The brain is not only a receiver, it is also a transmitter of thoughtpackets. With practice of sanyam or yoga, we can tune our brains to receive knowled...
Mount Fuji also spelled Fujisan, also called Fujiyama or Fuji no Yama, is the highest mountain in Japan. It rises to 12,3...
1) I work out five days a week with my personal trainer, who comes home and gets me cracking on my fitness routine.
2) It is a gruelling mix of o...
Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
...- Choose the most logical order of sentences from among the four given choices to construct a coherent paragraph.
A. AI has become an indispensable part ... 1. Animators across the world have been working against the odds and the same holds true for India.
2. They are underpaid, their work relegate...
Five statements are given below labelled 1), 2), 3), 4) and 5). Among these, four statements are in logical order and form a coherent paragraph/passage....
India, after half a century of keeping its higher education doors closed to foreigners, is on the cusp of opening itself to the world. The traditional ...