Question
If ‘A’ means ‘+’, ‘B’ means ‘x’,
‘C’ means ‘÷’, and ‘D’ means ‘-’, then which of the following equation(s) is/are correct ? I. 16 C 18 B 36 A 11 D 4 = 39 II. 49 B 76 C 19 A 13 D 47 = 162Solution
After replacing symbols with signs, I. 16 C 18 B 36 A 11 D 4 = 16 ÷ 18 x 36 + 11 - 4 = 16 * 36/18 + 7 = 16 * 2 + 7 = 32 + 7 = 39 = R.H.S. II. 49 B 76 C 19 A 13 D 47 = 49 x 76 ÷ 19 + 13 - 47 = 49 x 76/19 - 34 = 196 - 34 = 162 = R.H.S.
A shopkeeper made a profit of P% on selling an article at a certain price. If the article is sold at 58.33% of the original selling price, the shopkeepe...
Tanuj went to purchase an oven, the shopkeeper told him to pay 29% tax if he asked the bill. Tanuj manages to get the discount of 15% on the actual sale...
A shopkeeper sells a badminton shuttle whose marked price is Rs 15, at a discount of 20% and gives a lollipop costing Rs 2.50 free with each shuttle. Ev...
Two cycles were sold at 1499 Rs each. First was sold at 25% profit and second at 20% loss. Find the overall profit or loss.
- In triangle XYZ, a point M lies on YZ such that ∠XMY = ∠XMZ. Given XY = 54 cm, XZ = 36 cm, and YZ = 30 cm, find the length of YM.
The ratio of the cost price and marked price of an article is 4:9, respectively. The article is sold after giving a discount of Rs. 700 such that there ...
A saree having cost price of Rs. 2500 is marked up by 50% above its cost price and sold after offering two successive discounts of 10% and 20% respectiv...
By selling 18 pineapples at Rs.72 a seller suffers a loss of 40%. At what price should he sell 10 pineapples to get a profit of 50%?
An article is sold at 15 (1/2) % profit. If its C.P. is increased by Rs. 40 and at the same time if its SP is also increased by Rs. 30, then % of profit...
A shirt is marked 50% above the cost price and sold after a discount of Rs.115 at Rs.545. Find the cost price of the shirt.
Relevant for Exams:
