उत्तर दिशा की ओर मुख करके एक पंक्ति में सभी 53 लोग खड़े हैं। निशिका दाएं छोर से 44वें स्थान पर है, जबकि शुभम बाएं छोर से 41वें स्थान पर है। निशिका और शुभम के बीच कितने लोग हैं?

Sudhir ranked 14th from the bottom and 19th from the top in his class. How many total students are there in his class?

In a row of people all facing North, Zoha is 25th from the right end. Piya is 34th from the right end. Piya is exactly between Zoha and Minal. If Minal is 6th from the left end of the row, how many people are there in the row?