Q. A reduction of 12.5% in the price of rice enables a man to buy 2.5Kg more for rs.100 what is the reduced price per kg?
A) Rs.4
B) Rs.5
C) Rs.2
D) Rs.5.75
Q. X % increase followed by y% increase is equivalent to a single increase of
A) %
B) xy%
C) %
D) %
Q. The price of sugar decreased by 20% and then increased by 50%. By what percentage should a House wife now increase/decrease her consumption so that expenditure on sugar remains same?
A) 30% decrease
B) 16.66% decrease
C) 6.25% decrease
D) 6.25% increase
Q. Saketh sells an article at Rs.2,286 at a profit of 27%. Find the rate at which he bought the article.
A) Rs 1650
B) Rs 1725
C) Rs 1800
D) Rs 1400
Q. For a 40 hours a week a man is paid Rs. 400 as basic pay. Overtime is paid at 25% above the basic rate,In a certain week he worked overtime and his total wages was Rs 500. find how many hours Totally he worked?
A) 40
B) 48
C) 42
D) 45
Q. At college, 70% students studied Maths,75% students studied English,85% studied french and 80% studied German. What percentage at least must have studied all 4?
A) 25%
B) 30%
C) 20%
D) 10%
Q. A merchant marks a profit of 20% by selling .an article. What would be the percentage change in the profit percent had he paid 10% less for it and the customer paid 10% more for it ?
A) 120%
B) 125%
C) 133.33%
D) 150%
Q. If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount then what is the profit percentage.
A) 40%
B) 55%
C) 35%
D) 30%
Q. The population of a village decreases at the rate 0f 20% per annum If its population 2 years ago was 10,000 What is its present population
A) 6000
B) 7200
C) 6400
D) 5000
Q. The tax on  petrol decreased by 20% with the result by which the consumotion increased by  40% the percentage change in revenue?
A) 12% increase
B) 12% decrease
C) 6% increase
D) 6% decrease
Today Challenging Question
Q. If a boat is moving in upstream with velocity of 14 km/hr and goes downstream with a velocity of 40 km/hr, then what is the speed of the stream ?
A) 13 km/hr
B) 26 km/hr
C) 34 km/hr
D) none of these
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