Question
The sum of total surface area of two cubes is
1248-centimeter square. If the product of the length of their edges is 96 centimeter square. Find the difference between the length of their edges.Solution
Let the length of the edges of the two cube be ‘a’ centimeter and ‘b’ centimeter respectively. According to question, 6a² + 6b² = 1248 a² + b² = 208 And ab = 96 Using the formula, x² + y² = (x - y)² = 2xy 208 =  (a - b)² +2*96 (a - b)² = = 208-196 (a - b)²  =16  a-b = ± 4 
The desired difference = 4 cmÂ
A person who believes in God
He compensated the loss to me.
SPRYÂ
In the following question select the answer pair that expresses a relationship most similar to that expressed in the capitalised pair.
HINT : S...
Choose the correct ANTONYM for the given word .
Frail
Select the option that contains the most appropriate antonym of the given word
FASCINATION
A) Maverick B) Genuine C) Ostensive D) Consign
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Select the most appropriate ANTONYM of the highlighted word.
It was an impetuous decision to buy a car when he didn’t have a job.
Select the most appropriate synonym of the given word.
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