The quality of these pens is good. me kya galat h AJEET SINGH 30-06-2017 8 Answers 3 0 TAGS ThequalitythesepensgoodkyagalatDictionary Comment: Submit See all questions in Others are will be used instead of is. Yasir Arafat 30/06/2017 1 0 Report Answer nothing wrong 'is' is for quality which is a uncountable noun so it is alright amit verma 30/06/2017 1 0 Report Answer ajeet brother ..quality and good are almost similar words. so we can't use quality in place of good word .. Zaid Chaudhary 05/07/2017 0 0 Report Answer u r right bro bcz quality is singular uncountable noun and in this sentence quality of mango is subject Raghav meena 03/07/2017 0 0 Report Answer Agar pen plural hi to is ke jagah are hoga ANKUSH Singh 30/06/2017 0 0 Report Answer shi hai......aur are tab use hoga jab quality ki jagah qualities hoga Ahmed Sadique 30/06/2017 0 0 Report Answer are Ka use Nahi Hoga is Sahi h AJEET SINGH 30/06/2017 0 0 Report Answer nothing wrong it's alright Rajendra kumar Gurjar 16/07/2017 0 0 Report Answer