which of the following could be a possible list of the advertisements in the order that they are aired?
A
BDFHJCK
B
CJBHDKF
C
HBDFJCK
D
HDBFKJC
Correct Answer: HBDFJCK
BD তারপর থাকবে = (BD) H এরপরে D = H~O একমাত্র Option C ই সবগুলো condition পূরণকরে ।