Question
With reference to the ‘Samudrayaan Mission’,
consider the following statements: Which of the statements given above is/are correct? i. The project aims to send first of its unique manned submersible vehicle MATSYA 6000 including three persons into the sea at a depth of 6000metres. ii. It is launched by the Ministry of Science and Technology. iii. A five year project with an estimated cost of Rs 350 crore. iv. The mission aims to the exploration of rare minerals in Deep Ocean.Solution
Union Minister of State Dr Jitendra Singh launched India's first manned ocean mission Samudrayan at Chennai. With the launch of this Ocean Mission, India joins the elite club of 5 nations such as the USA, Russia, Japan, France and China to have such underwater vehicles for carrying out subsea activities. The Matsya 6000, the deep-sea vehicle under the Samudrayan initiative, is designed to carry three people in a titanium alloy personnel sphere of 2.1-metre diameter enclosed space. It comes under the purview of Ministry of Earth Sciences (MoES).
A is four times as efficient as B and can finish a piece of work in 33 days less than B. B can finish this work in how many days?
'A' and 'B' together can complete the work in 15 days. 'B' alone can complete the work in 30 days. If C is 50% more efficient than A, find the time tak...
25 men can complete a piece of work in 13 days. One man starts the work and after every day one more man joins the work and this continues till the work...
A alone can finish a piece of work in 15 days and B alone in 20 days. They work together for 4 days and then A leaves. In how many more days will B fini...
X men can complete the piece of work in 32 days and (X + 30) men can complete the same work in 15 days less than that of days taken by X men. Find the v...
- 10 machines can produce 25 items in 5 hours. How long will 8 machines take to produce 40 items?
βAβ alone can complete a work in 50 hours. βAβ started the work alone and left after working on it for 20 hours. If βBβ completed the rest o...
βAβ alone can do some work in 12 days. βBβ and βCβ together can do the same work in 6 days. If βBβ is half as efficient as βAβ, then...
- 14 chefs can cook 21 meals in 7 hours. How much time will 10 chefs take to cook 30 meals?
There is enough food in a camp to last for 40 days if each of the 50 soldiers present at the camp eat 3 times a day. After 10 days, 25 more soldiers jo...