Premlata, who recently became the first Indian woman to have scaled the seven continental peaks after climbing Alaska's McKinley Peak last week, said Arunima's achievement was incomparable.
"The achievement of Arunima, a former national volleyball player, was great and incomparable," said Premlata.
Arunima, who had suffered a grievous injury after she was thrown out of a moving train nearly two years ago near Bareily and the doctors had to amputate her left leg below the knee, scaled Mt Everest on May 21.
"Arunima has sent a message that physical disability is not a hindrance if one wishes to achieve a target," she said.
Arunima's confidence and hard-work was really appreciable, Premlata told reporters after she was felicitated for her feat by Jharkhand Vikas Morcha (Prajatantrik) MP Dr Ajay Kumar here today.