What will be the result of the following;
√4% = ?
Select the answer from the following options;
a) 2%
b) 0.2 %
c) 20 %
d) 0.02 %
Sqrt (4/100) = sqrt (1/25) = 1/5 (1/5)*100 = 20%
So the answer is C
Option C 20%
The value of a machine is Rs. 7000. It decreases by 10% during the first year, 15% during the second year and 20% during the third year. What will be the value of the machine after three years?
A student got 90% marks in an exam of 500 marks. If marks of physics are printed 94 instead of 72, then what will be the true % obtained by the student?
What will be the percentage of profit, if a shopkeeper provides a discount of 25% after increasing the price of an object by 50%?
