Out of 8 balls, one weighs less than the others. You have a scale. What is the minimum number of weighs to determine the ball that weighs less?

3 Answers  

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Simplify (785^3-235^3)/(785^2+785*235+235^2)

0 Answers   TCS,

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VOLUNTEER TRAINING FOR DISADVANTAGED IN MATHS – QUESTION 10 : 6x – 2 – (4x – 7) equals – (A) 2x + 5, (B) 2x - 7, (C) 10x + 5, (D) - 2x + 5, (E) 2x – 9.

1 Answers  

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find What is the value of 625% of 7.71=

0 Answers   Wipro,

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Using an x- y coordinate axis, a parabola is represented by the equation x2 = 6y. The vertex of this parabola is at what coordinate point.

0 Answers  

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If you start with 1 bacterium and double the number every 15 minutes, how many bacteria will you have at the end of 3 hours and 45 minutes?

0 Answers  

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Converse of this theorem is: if the sum of the squares of two sides of a triangle equal the square of the third side then the triangle is a right triangle. What is the name of the theorem?

0 Answers  

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the least integer n for which the sum 1+3+5+---+(2n+1) exceeds 9999 is

0 Answers   DSQ Software,

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the perimetere of a square is 44m more than that of another and 187 sqm more in area then the side of the larger square is

0 Answers   DSQ Software,

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What is R-square, adjusted R-square? What is the difference?

1 Answers   TNS,

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Simplify e(3!*5!*6!*3!=3110400)

0 Answers   CTS,

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What is application of mathematics in our life ?

6 Answers   Punjab National Bank,

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