Pooja wants to sell a watch at a profit of 20%. She bought it at 10% less and sold it at ₹ 30 less, but still she gained 20%. The cost price of watch is
₹ 240
₹ 220
₹ 250
₹ 250
A shopkeeper sold his goods at half the list price and thus lost 20%. If he had sold on the listed price, his gain percentage would be
60%
20%
72%
72%
Two types of tea costing ₹ 180 per kg and ₹ 280 per kg should be mixed in the ratio so that the mixture obtained, sold at ₹ 320 per kg to earn a profit of 20% is
3 : 13
1 : 13
4 : 13
4 : 13
D.
4 : 13
C.P. of mixture:
By rule of alligation:
Variety I = =
Variety II =
∴ Required ratio = = 2 : 13
A profit of 12% is made when a mobile phone is sold at ₹ P and there is 4% loss when the phone is sold at ₹ Q. Then Q : P is
1 : 1
4 : 5
6 : 7
6 : 7
A sells a cycle to B at a profit of 20% and B sells it to C at a loss of 25%. If C bought the cycle for ₹ P, then the cost price of it for A was
From 1980 - 1990, the population of a country increased by 20%.
From 1990 - 2000, the population of the country increased by 20%.
From 2000 - 2010, the population of the country increased by 20%.
Then the overall increased population (in percentage) of the country from 1980 -2010 was
72.2 %
60 %
72.8 %
72.8 %
A supply of juice lasts for 35 days. If its use is increased by 40% the number of days would the same amount of juice lasts, is
25 days
30 days
24 days
24 days
A store offers a variety of discounts that range between 20% and 25% inclusive. If a book is discounted to a price of ₹ 270, then its greatest possible original price was
₹ 345.5
₹ 324
₹ 360
₹ 360
If the ratio of cost price to selling price is 10 : 11, then the rate of per cent of profit is
1.1%
0.1%
10%
10%