There were 600 students in a college.If 75% offered English and 45% Hindi,how many offered both.
48
60
80
120
The cost price of an article is 40% of the selling price.The percent that the selling price of the cost price is
40
240
250
What is 25% of 25% equal to
6.25
.625
0.0625
0.00625
If the side of square is increased by 25% then how much percent its area get increased
56.25
50
125
156.25
If the diameter of a circle is increased by 100% its area is increased by
300%
200%
100%
400%
One litre of water is evaporated from 6 litres of a solution containing 5% salt.The percentage of salt in the remaining solution is
6%
5 5/7%
4 4/9%
5%
A owns a house worth Rs.10000 he sells it to B at a profit of 10% based on the worth of the house b sells the house back to A at a loss of 10%.In this transaction A gets.
a profit of 2000
a profit of Rs.1,100
a profit of 1,000
no profit no loss
A mixture of 40 litres of milk and water contains 10% water.How much water should should be added to this so that water may be 20% in the new mixture?
5 litres
4 litres
6.5 litres
7.5 litres
In an examination 70% candidates passed in English and 65% in Mathematics If 27% candidates failed on both the subjects and 248 passed the examination,the total number of candidates was
400
348
420
484
The price of an article is cut by 10 %.To restore it to the former value,the new price must be increased by.
10%
9 1/11%
11 1/9%
11%
