Arithmetic Reasoning - General Questions

25 poles are fixed in a straight line, 4 m apart. What is the distance between the first and the last pole?

A boy buys 11 notebooks at Rs. 19 each and pays with Rs. 300. How much change does he get?

28 poles are fixed in a straight line, 6 m apart. What is the distance between the first and the last pole?

A clock takes 22 seconds to strike 12. How long will it take to strike 14?

A boy buys 4 notebooks at Rs. 6 each and pays with Rs. 100. How much change does he get?