MBA Exam

what is the minimum value of sqrt(x^2+y^2) such that 5x+12y=60?

1) 60/13
2) 13/5
3) 1
4) none of these

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MBA Other Question

Mandeep has to create a password having 5 distinct characters using at least 2 digits (from 7 to 9) andat least 2 English vowels (from A, E, I, O and U). No character other than digits from 7 to 9 and vowels
of English alphabets are allowed in that password. If the password starts with a digit, then it must end
with an alphabet and if it starts with an alphabet, then it must end with a digit. Find the number of
possible passwords that Mandeep can create.

1) 1260
2) 4480
3) 3620
4) 2880
In an Arithmetic Progression of 19 integers, the product of the first and the eleventh term is equal to the product of the sixth and the thirteenth term. The product of the constant difference and the tenth term is 21. What is the value of the constant difference?(1) 7 (2) –60(3) –3 (4) Cannot be determined

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