Quant Math Quantitative Aptitude 2 Questions and Answers
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Q81
In an examination, 35% candidates failed in one subject and 42% failed in another subject while 15% failed in both the subjects. If 2500 candidates appeared at the examination, how many passed in either subject but not in both?
Answer: Option B
Q82
In an election between two candidates, one got 55% of total valid votes. 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got was
Answer: Option A
Q83
At an election involving two candidates, 68 votes were declared invalid. The winning candidate scores 52% and wins by 98 votes. The total number of votes polled is ?
Answer: Option A
Q84
A’s income is 25% more than B’s income. B income in terms of A’s
income is?
Answer: Option B
Q85
Water tax is increased by 20% but its consumption is decreased by 20%.
Then, the increase or decrease in the expenditure of the money is
Answer: Option A
Q86
The price of sugar increases by 20%. By what percent must a house wife reduce the consumption of sugar, so that the expenditure on sugar is the same as before 7
Answer: Option A
Q87
The price of sugar is increased by 20%. As a result, a family decreases its consumption by 25%. The expenditure of the family on sugar will be decreased by
Answer: Option A
Q88
A trader bears a loss of 25% by selling 40 needles .for a rupee. How many needles should he sell for a rupee in order to earn a profit of 20%?
Answer: Option C
Q89
A train crosses a 300 m long platform in 20 seconds and a telegraph pole in 10 seconds. The length of the train is-
Answer: Option C
Q90
Find the cost of paving a rectangular courtyard 30 meters long and 20 meters wide with tiles 12 cm long and 10 cm wide at Rs. 60 per thousand tiles.
Answer: Option A