On a three day hiking trip you hiked the same distance (in km) on both first and second days. You hiked 5km on the third day. If you hiked a total of 19km, how many kilometers were left to hike after the first day?

7 men, 5 women and 8 children were given n assignment of distributing 2000 books to students in a school over a period of three days. All of them distributed books on the first day. On the second day, 1 man3 women and 3 children remained absent and on the third day, 4 men and 5 children remained absent. If the a total of how many books were distributed on the second day?

Meenu read 2/3 of a book on the first day, 1/5 on the second day and rest on the third day.What fraction of the book she read on the third day?

A and B set out to meet each other from two places 165 km apart. A travels 15 km the first day, 14 km the second day, 13 km the third day and so on. B travels 10 km the first day, 12 km the second day, 14 km the third day and so on. After how many days will they meet?