MBA Exam

P is the product of first 30 multiples of 30. N is the total number of factors of P. In how many ways N can be written as the product of two natural numbers such that the HCF of these two natural numbers is 19?

1) 3
2) 4
3) 5
4) 6

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MBA Other Question

On a Rs. 10,000 payment order, a person has choice between 3 successive discounts of 10%, 10% and 30% and 3 successive discounts of 40%, 5% and 5%. By choosing the better one he can save (in Rupees) :

1) 200
2) 255
3) 400
4) 433
The sum of three distinct prime numbers ,all of which are less than 100,is 134.The sum of the smallest and the largest of the three numbers is the square of a single digit number.What is the value that should be added to the middle number so that the resultant number is a perfect cube?(Try to slove it within 1.5 minutes..)

1) 15
2) 21
3) 33
4) 11