MBA Exam

The LCM of three positive integers X, Y and Z is 119^2. Find the total number of ordered triplets (X, Y and Z).

1) 400
2) 361
3) 289
4) 225

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Read Solution (Total 1)

19*19=361 ordered triplets are possible.
12 years agoHelpfull: Yes(0) No(1)

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MBA Other Question

A golf ball has diameter equal to 4.2 cm. Its surface has 200 dimples each of radius 2 mm. Calculate the total surface area which is exposed to the surroundings assuming that the dimples are hemisphericalâ€¦â€¦.

1) 78 cm<sup>2</sup>
2) 80.58 cm<sup>2</sup>
3) 81.72 cm<sup>2</sup>
4) 83.60 cm<sup>2</sup>
5) none of these
In this PG Prep , if you answer deepu's question, you get 6 points , if you answer Apurv's question , you get 9 points and if you answer Pagalguy's question , you get 20 points . You have option to skip the questions with no negative points and number of questions is infinite . What is the maximum value of points which you cant score in this PG prep ?

1) 31
2) 47
3) 43
4) Infinity