Question
Select the set in which the numbers are related in the
same way as are the numbers of the following set. (NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed) (4, 144, 12) (8, 120, 5)Solution
 (4 * 12) * 3 = 48 * 3 = 144 (8 * 5) * 3 = 40 * 3 = 120 Similarly, (11 * 3) * 3 = 33 * 3 = 99
Rahul purchased 300 pens, which was 25% more than the number of notebooks purchased by him. He sold each pen at the rate of Rs. 10 for 5 and sold each n...
Average salary of 25 employees is ₹40,000. Two new employees with salaries (p + 9000) and (p - 3000) join, and the average becomes ₹41,000. Find (p ...
A man earns a profit of 10 percent by selling a mobile for a certain price. If he sells that mobile at double the price, then what will be the profit p...
Raju purchased 20 dozen bananas at ₹40 per dozen. He sold 8 dozen of it at 10% profit and the remaining 12 dozen at 20% profit. What is his profit% in...
A shopkeeper sold an article after giving a discount of 20% and made a profit of Rs. 80. Find the marked price of the article if cost price of the artic...
- The amount discounted on a microwave oven is Rs. 1000, which is Rs. 400 less than the gain obtained from its sale. If the microwave’s cost is Rs. 1200, d...
A seller marked his article 70% above the cost price and sold it after offering two successive discounts of 60% and 25% respectively. In the whole trans...
An item is sold with two successive discounts of 15% and 20%. Had it been sold for Rs. 204 more, the seller would have made a profit of 6.25%. Given tha...
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...
The cost price of two articles is same. One article is sold at 20% profit and another at 10% loss. If the selling price of one article is Rs. 999 more t...