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Magma is melted rock below the ground. It is a molten and semi molten rock mixture found below the surface of the Earth. It is extremely hot between 700 to 1300 Celsius. This heat makes magma a fluid and when this magma comes out from ground in a volcano it is known as lava. A hot spring is also known as hydrothermal spring, or geothermal spring. It is a spring produced by heated groundwater that rises from the Earth's crust. The mica minerals includes several closely related materials having nearly perfect basal cleavage. The most commonly mined types of mica are muscovite (also known as white mica) and phlogopite (green mica).
‘A’ can complete a work in 20 days and is 20% more efficient than ‘B’. ‘A’ and ‘B’ start the work together, but ‘A’ leaves after 10 ...
10 men or 50 women can complete a piece of work in 40 days. A man and a woman together complete the work and receive a total wage of Rs. 6,000. Find the...
A’ and ‘B’ together can complete a work in 20 days while ‘A’ takes 25 days to complete the same work alone. If ‘C’ is 60% more efficient t...
Q can do a work in 15 days and R can do the two-third work done by P and Q together in a day. If R completes the work in 18 days, how many days will it ...
A, B and C can complete the whole work in 20 days. A starts the work and works for ‘x’ days while B and C complete the remaining 3/5 of the ...
A can complete 25% of work in five days. And this takes four days more than B to complete the whole work. They started the work together but after X day...
A person can make 48 flower pots in an hour. Working for 3 hours daily, he has total 660 flower pots that to be made in 4 days time. To accomplish this ...
Lata can do 1/3rd of a work in 4 days and Asha can do 1/6th of the same work in 3 days. If both work together then how many days...
55 men can complete a piece of work in 12 days. 15 men started the same work and worked for 10 days, and then joined by ‘x’ more men such that the r...
12 man can make a wall in 5 days. How many men required to complete the same work in 6 days ?