X is 25% more efficient than Y. If Y alone can make a chair in 10 days, then X alone can make the chair in how many days?
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What is the area (in sq cm) of a rectangle if its diagonal is 51 cm and one of its sides is 24 cm?
The point P(a,b) is first reflected in origin to P1 and P1 is reflected in y-axis to (6,-5). The co-ordinates of point P are
Find the degree of the polynomial 8x4 + 2x2y3 + 4
Choose the odd word/letters/number/number pair from the given alternatives.
Select the odd word/letters/number/number pair from the given alternatives.
If 2x+14x = 1, then the value of x2+164x2 is
If √x - √y = 1 , √x + √y = 17 then √xy = ?