2024 is a leap year (as February has 29 days). Leap years occur in the years that are multiples of 4 Class 6

2024 is a leap year (as February has 29 days). Leap years occur in the years that are multiples of 4 Class 6

Question 1.

2024 is a leap year (as February has 29 days). Leap years occur in the years that are multiples of 4, except for those years that are evenly divisible by 100 but not 400. Class 6

(a) From the year you were born till now, which years were leap years?

(b) From the year 2024 till 2099, how many leap years are there?

Solution:

(a) Do as directed. Considering the year of birth as 2011, leap years 2012, 2016, 2020 and 2024.

(b) From the year 2024 to 2099, leap years will be 2024, 2028, 2032, 2036, ... 2088, 2092 and 2096. Total number of leap years = 19.

Question 2.

Find the largest and smallest 4¬digit numbers that are divisible by 4 and are also palindromes. Class 6

Solution:

The largest 4-digit palindrome number divisible by 4 is 8888. Smallest 4-digit palindromi number divisible by 4 is 2332.