Three schools take part in a campaign to raise funds for eradicating hunger. School 1 raises €7162 as part of the campaign, school 2 raises €1311, and School 3 raises €1412. What is the total amount raised by all the three schools?

Thomas and Judith are friends as well as hockey coaches in the same school. Thomas goes to Modern school every 2 days while Judith goes there every 7 days to deliver coaching classes. If they both delivered the coaching sessions today, how many days, in the next 98 days, will both of them be delivering the coaching sessions on the same day?

Sam and Pieter are friends as well as basketball coaches in the same school. Sam goes to DPS school every 2 days while Pieter goes there every 6 days to deliver coaching classes. If they both delivered the coaching sessions today, how many days, in the next 30 days, will both of them be delivering the coaching sessions on the same day?

An article with price tag of €1400 is sold at 25% discount. Due to off-season, the shopkeeper provides an additional discount of 30% on the discounted price. Find the selling price of the article.

If two interior angles on the same side of a transversal intersecting two parallel lines are in the ratio 2:3, then find the greater of the two angles.