For the following questions answer them individually
Fresh grapes contains 76% water and dry grapes contains 20% water. How much dry grapes can be obtained from 100 Kg of fresh grapes?
How many kgs of wheat costing Rs.16 per kg must be mixed with 50 kg of bairn costing Rs.10.80 per kg, so that 20% gain may be obtained by selling the mixture at Rs. 14.40 per Kg?
A tin of oil was 4/5 full, when 10 bottles of oil were taken out and 6 bottles of oil were poured into it, it was 2/3 full. How many bottles of oil can the tin contain?
One pipe can fill a tank four times as fast as another pipe. If together the two pipes can fill the tank in 48 minutes, then the shower pipe a lone will be able to fill the tank in
A man running at 8 Km/hr, along side a railway track is 320m ahead of the engine of a 130 meter long train running at 62 Km/hr, in the same direction. In how much time will the train pass that running man?
The sum of the ages of a daughter and her Mother is 64 years. After six years the age of the Mother will be three times that of the Daughter. The ages of Mother & Daughter at present are
Rani lent Rs.8000 to Seeta for 2 years and Rs.5000 to Tina for 4 years on simple Interest at the same rate of interest and received Rs.3600 in all from both of them an interest. The rate of interest per annum is:
PQRS is a parallelogram and M is any point with in it. If the area of the parallelogram PQRS is 40 Units, then what is the sum of the areas of the $$\triangle$$SMR and $$\triangle$$PMQ?
In a class of 60 students, 70% students pass in maths and 60% pass in English. What is the minimum percentage of students who pass in both the papers:
The shaded region represents: (Given A, B, C circles represents lawyers, doctor and judges respectively).