Who will help you? The passive form is ---
By whom will you be helped?
By whom you will be helped?
By whom will you helped?
By whom would be helped?
সঠিক উত্তর:
By whom will you be helped?
ব্যাখ্যা ও নোট:
Who থাকলে By whom বসে এবং Future indefinite এর জন্য will + sub + be + V3 হয়।