LCM of (4,5,6) = 60
Multiple of 60 between 225 and 550 are 240, 300, 360,420,480 and 540,
i.e. 6 numbers.
Multiple of 60 between 225 and 550 are 240, 300, 360,420,480 and 540,
i.e. 6 numbers.
CTET Maths MCQ - Number System & Arithmetic
Largest 4 digit number = 9999
 Required number = 9999-198
                     = 9801
The sum of first 35 odd natural numbers
[sum of first natural numbers = n2]
= (35)2 = 1225
[sum of first natural numbers = n2]
= (35)2 = 1225
