CBSE Class 10 Maths (Basic) 2024 · Paper 430/5/1 · Question 37
Sumant's mother started a new shoe shop. To display the shoes, she put 3 pairs of shoes in the 1st row, 5 pairs in the 2nd row, 7 pairs in the 3rd row and so on.
- (i)How many pairs of shoes are displayed in the 6th row?[1]
- (ii)What is the difference of the pairs of shoes in the 1st row and the 6th row?[1]
- (iii)(a)Find the total number of pairs of shoes displayed in the first 15 rows.[2]
- (iii)(b)If the pairs of shoes displayed in the 4th row are on sale at Rs 500 each, find the total amount earned if all are sold. (OR)[2]
Answer
(i) pairs of shoes; (ii) pairs; (iii)(a) pairs of shoes; (iii)(b) ₹4500
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