Wipro Company Numerical Ability Profit and Loss

How many different positive integers are factors of 1089?
A. 11
B. 7
C. 4
D. 9
E. 6

Read Solution (Total 1)

1089 = 3*3*11*11 = (3)^2*(11)^2.
so no of factors = (2+1)(2+1) =9
11 years agoHelpfull: Yes(1) No(0)

Wipro Other Question

Adam can do a piece of work in 24 days and the same work can be done my David in 18 days. If both of them started the work together after how many should Adam leave so that the work is done in 12 days?
A. 10
B. 6
C. 9
D. 7
E. 8 If the cost price of 20 articles is equal to the selling price of 16 articles. What is the percentage of profit or loss that the merchant makes?
A. 20% profit
B. 25% profit
C. 33.33% Loss
D. 25% Loss
E. 30% Profit