Question
A man wants to cover the floor of his living room with
square tiles. The dimensions of the room are 36 cm in length and 24 cm in breadth. What is the minimum number of square tiles required to completely cover the entire floor area of the living room?Solution
Minimum number of square tiles that man needs to buy = (Length × breadth of room) ÷ (Area of each square tiles) Length of each square tiles = HCF of (36 and 24) = 12 cm So, required number of tiles = (24 × 36) ÷ (12 × 12) = 6
In the question, two Quantities I and II are given. You have to solve both the Quantity to establish the correct relation between Quantity-I and Quantit...
?2 × 25 = 42 × 21 + 172Â
Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
42 * 7 * 64 * 11 * 6 *4
25% of 440 + 88 X (1/2)2 Â - 28 = 8 X ?
180 ÷ 3 of 2 = 102 – ?
- What will come in place of (?) in the given expression.
√324 + √121 – √49 = ? Find the Value of 1/8 + 999 (71/72) × 9
33 × 5 - ?% of 250 = 62 - 6
Find the simplified value of the given expression.
{12.75 × √64 + 13.5 × √(√256)} ÷ 6 + 49.5 ÷ 5.5Â
