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In both cases, he is earning profit. 1st case, Profit% = 32% 2nd case, 20% less than actual measure so Profit% = 20% (S.P/C. P) = (132/100) × (100/80) = 33/20 SO, S.P = 33x and C.P = 20x Profit = (33x - 20x) = 13x Overall Profit% = (13x)/(20x) x 100 = 65%.
The speeds of two trains, P and Q, are in the ratio of 4:5. The length of train P is 300 meters. What is the speed of train Q?
The difference between the two digits of a two-digit number is 5. What is the number?
I. The digit at the unit’s place is bigger than the t...
Find the area of a rhombus.
A. Sum of the squares of the diagonals is 256 m².
B. Perimeter of the rhombus is 32 m.
C. Ratio of...
How many days will it take for 4 boys and 10 girls to complete the task?
Statement I: A group of 5 boys and 8 girls can finish the task in 12 d...
How much money did Gautam borrow?
Statement I: If borrowed for 8 years at 8% rate of interest per annum, he has to give triple interest as earl...
What is the area of the square?
I. The diagonal of the square is the 6√3m.
II. The perimeter of the square is 48m.
How much time does A take alone to complete the work?
I. B alone takes 45 days, while A and B together take 15 days to complete the work.
...
Who among the following among C and A is elder?
i. Age of A, 6 years hence is equal to the sum of 2/3rd of present age of C and 1/5th present a...
There are 7 people in a group. Average age of the group decreases by 5 when two more people join the group. Find the average age of the new group.
<...What will be the cost of painting the four walls of a room if the rate of painting is Rs. 20 per square metre?
I. Perimeter of the floor is 52 m....
