The word(s) "answer" appears 46 time(s) in 45 verse(s) in Quran in Mohsin Khan translation.

(31) And you (O Muhammad صلى الله عليه وسلم) were not at the side of the Tur (Mount) when We did call: [it is said that Allah called the followers of Muhammad صلى الله عليه وسلم, and they answered His Call, or that Allah called Musa (Moses)]. But (you are sent) as a mercy from your Lord, to give warning to a people to whom no warner had come before you: in order that they may remember or receive admonition. [Tafsir At-Tabari].

(32) But if they answer you not (i.e. do not bring the Book nor believe in your doctrine of Islamic Monotheism), then know that they only follow their own lusts. And who is more astray than one who follows his own lusts, without guidance from Allah? Verily Allah guides not the people who are Zalimun (wrong-doers, disobedient to Allah, and polytheists).

(33) And it will be said (to them): "Call upon your (so-called) partners (of Allah)", and they will call upon them, but they will give no answer to them, and they will see the torment. (They will then wish) if only they had been guided!

(34) And (remember) the Day (Allah) will call to them, and say: "What answer gave you to the Messengers?"

(35) Then the news of a good answer will be obscured to them on that day, and they will not be able to ask one another.

(36) So nothing was the answer of [Ibrahim's (Abraham)] people except that they said: "Kill him or burn him." Then Allah saved him from the fire. Verily, in this are indeed signs for a people who believe.

(37) "Verily, you practise sodomy with men, and rob the wayfarer (travellers)! And practise Al-Munkar (disbelief and polytheism and every kind of evil wicked deed) in your meetings." But his people gave no answer except that they said: "Bring Allah's Torment upon us if you are one of the truthful."

(38) And indeed they had already made a covenant with Allah not to turn their backs, and a covenant with Allah must be answered for.

(39) And indeed Nuh (Noah) invoked Us, and We are the Best of those who answer (the request).

(40) They will say: "Did there not come to you, your Messengers with (clear) evidence (and signs)?" They will say: "Yes." They will reply: "Then call (as you like)! And the invocation of the disbelievers is nothing but in vain (as it will not be answered by Allah)!"