Question
What approximate value will come in place of the
question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) 6.99 × 13.98 + 15.01 × 7.98 – 11.97 × 11.02 = ?Solution
ATQ, 6.99 × 13.98 + 15.01 × 7.98 – 11.97 × 11.02 = ? 7 × 14 + 15 × 8 – 12 × 11 ~ ? ? ~ 98 + 120 – 132 ? ~ 86
If a vendor sells a coconut at Rs 14.4 he makes 10% loss. If he wants to make 25% profit, then at what price (in Rs) should he sell?
The marked price of two items 'C' and 'D' is Rs. 55,000 each. Item 'C' is sold after allowing a discount of 28%, whereas item 'D' is sold after allowing...
The difference between the cost price and sale price of an article is Rs.600 and the profit is 30%. Find the selling price.
A shopkeeper mixes 40 kg sugar worth Rs.15 per kg with 160 kg sugar worth Rs. 25 per kg. At what rate should he sell the mixture per kg to gain a profit...
A dealer marks his article 50% above the cost price and gives a discount of 20% on it. If he later marked his article 75% above the cost price and gave ...
Seema sold a laptop at a profit of 15%. If she had bought it at 10% less and sold it for 2,100 less, she would have gained 20%. What was the cost price...
Rahul bought 25 notebooks for Rs. 200 and he sold them in such a manner so that selling price of 10 notebooks is Rs. 100. Find the value of 5(P + 5) if ...
A company produces two types of products, A and B. The production cost per unit for product A is ₹600 and for product B is ₹800. The company produce...
Profit percentage received on a product when sold for Rs.400 is equal to the percentage loss incurred when the same product is sold for Rs.320. Find the...
The selling price of y items is equal to the cost price of 720 items. If the profit made is 60%, then find the value of y.
Relevant for Exams:
