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In an examination it is required to get 290 of the aggregate marks to pass. A student gets 203 marks and is declared failed by 12% of total marks. What are the maximum aggregate marks a student can get?

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Important Questions on Ratio and Proportion

EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion

If p persons working p hours a day for each of p days produce p units of work, then the units of the work produced by q persons working q hours a day for each q day is:

HARD
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion

The cost of milk per litre is ₹15. Draw the graph for the relation between the quantity and cost. Hence find the proportionality constant.

MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
How much time the minute hand of a clock will take to describe an angle of 2π3 radians ?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
Mayank can do a piece of work in 3 days. Sanjay can do the same work in 4 days. The wage for full work is ₹350. If both work together to complete the work, then find out the earning of Sanjay if the wages are paid in proportion to work done.
HARD
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
There are two candles of same length and same size. Both of them burn at uniform rate. The first, one burns in 5 hours and the second one burns in 3 hours. Both the candles are lit together. After how many minutes the length of the first candle is 3 times that of the other?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
If x varies as yz, then y varies inversely as
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
If x α y then
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
Gita, Shweta and Sita invested Rs. 4200, Rs. 8400 and Rs. 5400 respectively while starting a business. At the end of the year, they earned a profit of Rs. 24,000. Sita invested 32% of her share of the profit in a savings scheme. How much amount is left with her?
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
A certain sum is divided among A, B and C in such way that A gets Rs. 40 more than half of the sum. B gets Rs. 120 less than three-eighths of the sum and C gets Rs. 200. What is the total sum?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
A car consumes 5.4  litres of petrol to cover 60.48 km , how many kilometres be covered with 22 litres  of petrol?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
A sum of ₹549 is to be divided among Priya, Preeti and Sonu in such a way that 3 times Priya's share, 4 times Preeti's share and 7 times Sonu's share are all equal. What is the share of Priya?
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
Out of the total population, 40% were females. Out of the total number of males, 75% were literates and the remaining 225 were illiterates. If 70% of the total number of females are literates, how many females were illiterate?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
If y=3+1.9x, and mode of x is 15, then the mode of y is:
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
A set of farmers can completely harvest a crop in 10days. However 12 farmers fell ill and now the remaining can do this job in 15 days. Find the original number of farmers.
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
A vessel contained a solution of acid and water in which water was 64%. Four litres of the solution were taken out of the vessel and the same quantity of water was added. If the resulting solution contains 30% acid, the quantity(in litres) of the solution, in the beginning in the vessel, was
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
A 20 litre mixture contains milk and water in the ratio 3:2. Then 10 litres of the mixture is removed and replaced with pure milk and the operation is repeated once more. At the end of the two removals and replacements, what is the ratio of milk and water in the resultant mixture?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
In a class of 80 students and 5 teachers, each student got sweets that are 15% of the total number of students and each teacher got sweets that are 25% of the total number of students. How many sweets were there?
HARD
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion

The cost of milk per litre is ₹15. Draw the graph for the relation between the quantity and cost. Hence find the cost of 3 litres of milk..

MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
The difference between 45 of a number and 45% of the number is 56. What is 65% of the number?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Proportion
Gaurav spent Rs. 38460 on the renovation of his home, Rs. 24468 on buying a home theatre and the remaining 28% of the total amount he had as cash with him. What was the total amount?