NEW DELHI: Residents of Delhi-NCR had a scare late Friday as strong tremors were felt in the northern parts of India after a 6.4 magnitude earthquake shook Nepal. At least 20 people have been rushed to hospital with injuries, Nepal's Jajarkot district official Suresh Sunar was reported as saying. "I am out in the open myself. We are collecting details but due to cold and night it is difficult to get information from remote areas," he said."We have mobilized rescue personnel."Meanwhile, in North India, residents of high-rise societies...