Question
A shopkeeper marked his article 30% above its cost price
and offered a discount of 45%. If cost price of the article is Rs. 200, then find profit or loss of the shopkeeper on selling the articleSolution
Marked price of the article = 1.3 × 200 = Rs. 260 Selling price of the article = 0.55 × 260 = Rs. 143 Loss = 200 – 143 = Rs. 57
A box contains the coins of 5p, 10p and 25p are in the ratio 3:4:6. If there is Rs. 164 in all, how many 10p coins are there?
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P, Q and R together started a business. Four times the investment of P equals five times the investment of Q and the capital of Q is twice that of R. Fi...
Two numbers are in the ratio 6:5. After adding 3 and 5 to them respectively the ratio becomes 2:3. Find the bigger number.
- Q and L have chocolates in the ratio of 7: 8 and B and N have chocolates in the ratio of 2: 5. Q has 20 more chocolates than B and sum of chocolates of B a...
Find the fourth proportion of (k - 2), (2k - 4) and (3k - 6). (Note: 'k' is the smallest two-digit multiple of 3.)
If 30% of a certain number is equal to 4/5th of another number, what is the ratio between the numbers?
The total number of students in a school is 20100. If the ratio of boys to the girls in the school is 63:71 respectively, then find the total number of ...
