MBA Exam

Let P[0](x) = x^3 + 313x^2 – 77x – 8. For integers n ≥1, define P[n](x) = P[n-1](x – n). Find the coefficient of x in P[20](x)?

1) 673
2) 763
3) 457
4) None of these

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MBA Other Question

If log5log4log3(x2 – 11x + 1) = 0 (where x > 0) then what is the value of x?(a) 16 (b) 13 (c) 20 (d) 8[EG1][3,4,5 are in base]

1) 1
2) 2
3) 3
4) 4
Fresh grapes contain 84% water while raisins contain 20% water.How many kg of raisin can be made from 80kg of fresh grapes>

1) 16 kg
2) 18 kg
3) 20 kg
4) 22 kg