MBA Exam

S = {03, 13, 23, ….. 983}. Each number of the set is divided by 11 and remainders are obtained. All the remainders are then added and divided by 11 again. What will be remainder on this occasion?

1) 7
2) 1
3) 0
4) 10
5) 9

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MBA Other Question

if a real valued function f is such that f(x^2+1)=x^4+4x^2-2 for all real x, then f(x^2-1) =

1) x^2-4x-2
2) x^4+x^2-3
3) x^4-6
4) x^4-4x^2+2
Question:Eighty kilograms (kg) of store material is to be transported to a location 10 km away. Any number of couriers can be used to transport the material can be packed in any number of units of 10, 20 or 40 kg. Courier charges are Rs. 10 per hour.

1) 120
2) 210
3) 160
4) 190