The value of a T.V set depreciates at the rate of 10% after each year.It was purchased 3 years ago.If its present value is Rs.8748 its purchase price was
Rs.10000
Rs.11372.40
Rs.12000
none of these
If the side of square is increased by 25% then how much percent its area get increased
56.25
50
125
156.25
Which number is 60% less than 80 ?
48
42
32
12
If 11% of a number exceeds 7% of the same by 18 the number is
72
720
360
450
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%
The cost price of an article is 40% of the selling price.The percent that the selling price of the cost price is
40
60
240
250
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
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
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
There were 600 students in a college.If 75% offered English and 45% Hindi,how many offered both.
80
120