Question

Victor met Suman in Chennai on 25th December, 1987 which was a Friday. Victor reminded Suman that their last meeting was also in Chennai on 6th January, 1984. On which day of the week was 6th January, 1984?

Answer 1

Answer:

6th Jan 1984 is Friday

Step-by-step explanation:

6th Jan 1984

1984 is a Leap Year as it is divisible by 4

so there are 366 days in 1984

365 days in 1985 , 1986  & 1987

366 = 52 * 7  +  2

365 = 52 * 7 + 1

so Day on 6th Jan 1988

will be 2 + 1 + 1  + 1 = 5 Days Ahead of day on 6th Jan 1984

25th December, 1987 which was a Friday

=> 25 + 7 = 1 Jan 1998 is also Friaday

& 6th Jan 1998 would be 5 days ahead of 1 Jan 1998

=> 6th Jan 1998 would be 5 days ahead of Friday

also 6th Jan 1988 is 5 days Ahead of day on 6th Jan 1984

=> 6th Jan 1984 is Friday