Q. For a recuperating patient, the doctor recommended a diet containing 10% minerals and at least 30% protein. In how many different ways can we prepare this diet by mixing at least two ingredients?
A) 1
B) 2
C) 3
D) 4
Q. In an election o between 2 candidates,a candidate who obtained 7650 votes lost bya margin of 10% of total votes.Find the total votes?
A) 12000
B) 10000
C) 17000
D) 1600
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. 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. In a certain bye-election the winner recevied 4200 votes representing 70% of the electorate the only other candidate secured from 25% of the electorate.Find the no. of people who did not cast their votes?
A) 200
B) 100
C) 300
D) 250
Q. shreya bought an article and sold it for 125% of its cost price. what was the cost price of the article, if shreyas sold it for Rs. 30750/-
A) Rs 24600
B) Rs 24640
C) Rs 24250
D) Rs 23200
Q. Each side of a rectangle is increased by 100% .By what percentage does the area increase?
A) 100%
B) 150%
C) 300%
D) 350%
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. In a college 12% of total students are interested in sports, 3/4th of total students are interested in dance. 10% of total students are interested in singing and remaining 15 students are not interested in any activity. How many students are there in the college?
A) 450
B) 500
C) 600
D) 650
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
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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