For the following questions answer them individually
Two bells ring at intervals of 63 seconds and 74 seconds. If they both ring at 10 O'clock in the morning together, after how many seconds will they ring together again?
A man walks 10 km in the South direction. He takes a right and walks 5 km and takes another right turn to walk 6 km. He then finally takes another right turn and walks 5 km to reach the destination. How far is he from the starting point?
