Question

Which year is the same calendar as that of the year 1990?

Answer 1

Answer:

2001

Step-by-step explanation:

Number of odd days in the period 1990-2000= 8 normal years + 3 leap years

≡ 8 x 1 + 3 x 2 = 14 odd days ≡ 0 odd days

Also, both 1990 and 2001 are normal years.

Hence 1990 will have the same calendar as that of 2001