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If the 5-digit number 535ab is divisible...

If the 5-digit number 535ab is divisible by 3, 7 and 11, then what is the value of `(a^2-b^2+ab)` ?
यदि 5-अंकीय संख्या 535ab 3, 7 और 11 से विभाज्य है, तो `(a^2-b^2+ab)` का मान कया है?

A

95

B

83

C

89

D

77

Text Solution

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