Shanghai Cooperation Organization (SCO) has 8 members states which are:
(a) Pakistan, China, Russia, India, Iran, Tajikistan, Sri Lanka, Turkey
(b) Afghanistan, Russia, Iraq, Turkey, China, Pakistan, Tajikistan, Uzbekistan
(c) China, Pakistan, Russia, India, Kazakhstan, Tajikistan, Uzbekistan, Kyrgyzstan
(d) None of these
(a) Pakistan, China, Russia, India, Iran, Tajikistan, Sri Lanka, Turkey
(b) Afghanistan, Russia, Iraq, Turkey, China, Pakistan, Tajikistan, Uzbekistan
(c) China, Pakistan, Russia, India, Kazakhstan, Tajikistan, Uzbekistan, Kyrgyzstan
(d) None of these