A shopkeeper marked an article Rs. 600 above its cost price and sold it after giving a discount of 20% and earned a profit of 30%. Find the cost price of the article
Let cost price of the article is Rs. 100x So, 1.30 × 100x = 0.80 × (100x + 600) Or, 130x = 80x + 480 Or, 50x = 480 Or, x = 9.6 Cost price of the article = 100 × 9.6 = Rs. 960
The remainder obtained when (47³ + 35³) is divided by 41 is
197 ___ 32 ___ 16² ___ 45 ___ 15 = 6,557
The sum of three consecutive even numbers is 28 more than the average of these three numbers. Then the smallest of these three numbers is
If A borrowed Rs. P at x% and B borrowed Rs. Q (>P) at y% per annum at simple interest at the same time, then the amount of their debts will be equal...
The greater of the two numbers whose product is 900 and sum exceeds their difference by 30 is
In a class of 60 students, 60% are boys. If 25% of the girls come to school by bicycle, find the number of girls who don't come cycling to school?
69,012 ___ 20,167 ___ 51,246 ___ 6 ___ 50,000 = 7,386
Solve : (3.2 × 104) ÷ (2 × 105)
A, B and C finish a work in 10, 20 and 30 days. A work first day and B second day and C third day thus they work alternatively. They are given 800 Rs. W...
A water tap fills a tub in 'p' hours and a sink at the bottom empties it in 'q' hours. If p < q and both tap and sink are open, the tank is filled in...
