The least number which should be added 2497 so that the sum is exactly divisible 5,6,4 and 3 is -
A
23
B
13
C
3
D
33
Correct Answer: 23
5,6,4 এবং 3 এর ল.সা.গু = 60 Now, 2497÷60 = 41, অবশিষ্ট 37 ∴(60 - 37) = 23 যােগ করতে হবে।