MBA Exam

For which of the following value of a, the expression 27y5 + x3y4 + 8x3 – x2y3 ≥ 0(x, y are real numbers greater than zero) definitely holds true.

1) 20
2) 25
3) 18
4) 27

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MBA Other Question

once in 10 years the government of a country counts all the people living in the country.the following data about two neighbouring villages of Badasansthan and Choutasansthan were compiled.Badasansthan has 5114 more meles than Choutasansthan.Choutasansthan has twice as many females as males.Badasansthan has 9118 females fewer than those of choutasansthan.the no. of females in badasansthan is?pl. provide sol.

1) 11228
2) 16342
3) 13628
4) 13338
While writing all natural numbers from 100 to 199, how many contain digit 1?

1) 99
2) 101
3) 100
4) 110