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
Select the option that is related to the third word in the same way as the second word is related to the first word.
John: Amman ∷ Qatar:?
Select the option that will replace the question mark (?) in the figure given below to complete the pattern.
Which two signs should be interchanged to make the below equation mathematically correct?
7 – 3 + 6 × 4 ÷ 2 = 25
In a certain code, the word COMPAQ is written as DQNRBS and SONY is written as TQOA. In the same code, how is MOTOROLA written?
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A paper is folded and cut as shown below. How will it appear when unfolded?
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Study the given pattern carefully and select the number that can replace the question mark (?) in it.
(3, 9, 2)
(8, 6, 8)
(5, 3, ?)...
In a certain code language, 'BEST' is coded as '9715' and 'CLUB' is coded as '8762'.
What is the code for 'B' in the given code language?
