Question
24, 34, 46, 76, 100,
140 Find the wrong number in the given number series.Solution
ATQ, 24 + (4 × 2 + 2) = 34 34 + (4 × 4 - 4) = 46 46 + (4 × 6 + 6) = 76 76 + (4 × 8 – 8) = 100 100 + (4 × 10 + 10) = 150 So, 150 should come in place of 140.
Tickets numbered 1 to 40 are mixed up and then a ticket drawn at random. What is the probability that the ticket drawn bears a number which is multipl...
- A sofa set was sold for Rs. 63,000 at a 10% loss. If it were sold for Rs. 75,600, what would be the profit percentage?
A seller sold a vehicle for Rs. 81,000 with the loss of 10%. At what price be sold to earn 10% profit?
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...
What price should a shopkeeper mark on an article costing him 300 to gain 40% after allowing a discount of 30%?
A shopkeeper marks the price of the article in such a way that after allowing 28% discount, he wants a gain of 12%. If the marked price is ₹224. then ...
- An item is sold after giving two back-to-back discounts of 25% and 10%. If its selling price comes out to be Rs. 6,075, find out the original marked price.
C and D invest in a business in a ratio of 4:5. If 10% of the total profit goes to charity and D's share is Rs.900 after the donation, what is the total...
The marked price of the washing machine is 30% above its cost price. The seller offers two successive discounts of 20% and 10%, respectively. If he incu...
The cost of an item rose by 20%. Because of this, the number of items sold dropped by 10%. What is the overall percentage change in total earnings?
Relevant for Exams:
