Question
Evaporative cooling system works on main principle
ofSolution
The correct answer is C
The number of boys and girls in a school is 120 and 200 respectively. 25% of boys left the school while 40 girls took admission in the school. Find the ...
Fresh fruits contain 85% water and dry fruits contain 20% water, then how many kg of dry fruits will be obtained from 64kg fresh fruits?
A person saves 30% of his monthly income. If his monthly is increased by 45% and he still saves the same amount as before then find percentage increase ...
In an examination the percentage of students qualified with respect to the number of students appeared from school A is 75%. The number of students appe...
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The income of ‘A’ increases by 30% every year. If his income 3 years hence from now will be Rs. 34273.2, then find his income a year before from now...
Chetan’s monthly salary is equal to 36% of Chintu’s monthly salary. Chintu’s monthly salary is Rs. 32000 less than Chirag’s monthly salary. If ...
