DIRECTIONS: In each of the following questions, three statements of numbers following same rules are given. Find the rule and accordingly find the value of the number? If 7*3 = 52; 9*5 = 86; 3*4 = 13, then 5*7 =?

DIRECTIONS: In each of the following questions, three statements of nu

1.	DIRECTIONS: In each of the following questions, three statements of numbers following same rules are given. Find the rule and accordingly find the value of the number? If 73 = 52; 95 = 86; 34 = 13, then 57 =?
A.	30
B.	32
C.	40
D.	57
E.	42
Answer» C. 40

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DIRECTIONS: In each of the following questions, three statements of numbers following same rules are given. Find the rule and accordingly find the value of the number? If 7*3 = 52; 9*5 = 86; 3*4 = 13, then 5*7 =?

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DIRECTIONS: In each of the following questions, three statements of numbers following same rules are given. Find the rule and accordingly find the value of the number? If 73 = 52; 95 = 86; 34 = 13, then 57 =?