Question
A shopkeeper bought 50 pens at Rs 8 each. He sold 30
pens at a profit of 25% and the remaining 20 pens at a loss of 10%. Find his overall profit or loss.Solution
Total Cost Price (CP) = 50 × 8 = Rs 400 For 30 pens: CP = 30 × 8 = 240 Profit 25% ⇒ SP = 240 × 1.25 = 300 For 20 pens: CP = 20 × 8 = 160 Loss 10% ⇒ SP = 160 × 0.90 = 144 Total SP = 300 + 144 = 444 Overall profit = 444 − 400 = Rs 44 Answer: Profit of Rs 44.
__________ is a function inside another function.
In the given series, how many vowels are immediately succeeded by a number?
In the given arrangement, how many symbols are between 3rd letter from the right end and 11th element from the left end?
In the given series, how many symbols are immediately preceded by a vowel and immediately succeeded by an alphabet?
If we remove all the letters from this series, then which of the following element will be 7th from left end?
Which of the following element is exactly in the middle of third element from the right end and the tenth element from the left end of the arrangement?
Which element is the fifth element to the right of the 15th element from the right end?
- If we remove all the letters from this series, then which of the following element will be 7th from left end?
In the series given below, count the number of 8s each of which is not preceded by 4 but is followed by either 3 or 6. How many such 8s are there?
<...Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.
R _ R _ S R R S _ ...
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