NITI Aayog Member Arvind Virmani contradicted NITI Aayog CEO BVR Subrahmanyam's claim that India has become world's fourth-largest economy. "We need data of all 12 months' GDP to say that...Till then...it remains a forecast," he said, adding he's confident India will become fourth-largest economy by 2025-end. "Perhaps there was some word which was missed," Virmani said about Subrahmanyam's remark.