MBA Exam

James is very fond of numbers. Whenever asked for a number he alwaysreplies with a four-digit number where the first two digits form a two-digitperfect square and the last two digits form a different two-digit perfect square.How many such numbers exist and what is the sum of all these numbers?30, 13685530, 14567536, 136840 20, 189234

1) 1
2) 2
3) 3
4) 4

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MBA Other Question
In what ratio should water be mixed wid soda costing Rs.12/litre so as to make a profit of 25% by selling the diluted liquid at Rs.13.75/litre

1) 10:1
2) 11:1
3) 1:11
4) 12:1
5) 1:12
 In the above equilateral triangle ABC, AD = DE = BE, D and E lie on theAB. If the length of each side of the triangle (i.e., AB, BC and AC) is6 cm, then the area of of the shaded region is

1) 9 cm2
2) 4√3 cm2
3) 5√3 cm2
4) 8√3 cm2
5) 6√3 cm2