Question

The sum of four numbers A, B, C and D is 50 lakhs. The sum of A, B and C is 4,216,789. C is smaller than D, and the difference between C and D is 3,45,674. The difference between A and C is exactly 1 million. What is the difference between A and B?

Answer 1

Sum of c=sum of A B C D - sum of ABC

Answer 2

A+B+C+D=5000000
A+B+C=4216789
D=sum of ABCD- sum of ABC
D=5000000-4216789=783211
345674=D-C
345674=783211-C
C=783211-345674=437537
1000000=A-C
1000000=A-437537
437537+1000000=A
1437537=A
B=sum of ABCD-ACD
B=5000000-2658285
B=2341715

A=1437537
B=2341715
C=437537
D=783211

Different between A and B
A-B
1437537-2341715= -904178


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