# magic edtech Interview Questions

###### The length of the side of a square is represented by x+2. The length of the side of an equilateral triangle is 2x. If the square and the equilateral triangle have equal perimeter, then the value of x is ______ A. 5 B. 4 C. 3 D. 2
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###### Look at this series: XXIV, XX, __, XII, VIII, … What number should fill the blank? A. XXII B. XIII C. XVI D. IV
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###### A reduction of 20% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg? A. Rs. 1.25 B. Rs. 2.5 C. Rs. 2.10 D. Rs. 2.55
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###### A survey shows that 63% of the Americans like cheese whereas 76% like apples. If x% of the Americans like both cheese and apples, then we have A. x ? 39 B. x ? 63 C. 39 ? x ? 63 D. none of these
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###### The number of coins of radius 0.75 cm and thickness 0.2 cm to be melted to make a right circular cylinder of height 8 cm and base radius 3 cm is : A. 610 B. 620 C. 630 D. 640
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