1.

When Radha tries to exchange the digit's in unit's and ten's place of a number, she finds that the difference between the original and newly formed number is 27. She also notices that the unit's place digit is twice the one on hundred's place. While, the digit in ten's place is thrice that of the one in hundred's place. What is the ¾ of original number?

A. 99
B. 297
C. 369
D. 396
Answer» C. 369


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