Question
In a rectangular floor of length and breadth of 21
metres and 4 metres, respectively, square tiles each of 2 metre edge length are to be laid. If the cost of each tile is Rs. 155, then find the total cost of the tiles to be laid in the room.Solution
Area of the rectangular room = 21 × 4 = 84 m2 Area of each tile = 2 × 2 = 4 m2 So, number of tiles to be laid in the room = (84/4) = 21 So, total cost of all the tiles laid in the room = 21 × 155 = Rs. 3255
In the given question, select the related letters from the given alternatives.
CHNS : EJMH : : TOPW : VQKD : : URGQ : ?
Select the option that is related to third letter cluster in the same way as the second - letter cluster is related to the first letter- cluster.
If L = 24, LIT = 82, then ‘LITE’ will be equal to?
What does "ZK" stands for?
If 55*11 = 33 and 76*16 = 46, then what will be the value of 49*27 = ?
Select the option that is related to the third term in the same way as the second term is related to first term and the sixth term is related to the fif...
If A = 1 and HOME = 41, then OPINION =Â
Horse: Filly:: Cockroach:?
If 45 # 56 = 50 and 89 # 78 = 128, then 69 # 59 = ?
If E = 5 and PACKS = 50, then INDUSTRY =
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