एक घड़ी में, यदि 9 बजे घंटे की सुई पूर्व दिशा की ओर इशारा करती है, तो 1:30 बजे घंटे की सुई किस दिशा की ओर इशारा करेगी?

Pooja starts from her house, walks 200 m northward, then turns 45° to the right and walks 70 m. After that, she turns 90° to the right and walks another 70 m. What is the approximate shortest distance between her current location and her house?

Manoj starts from Point A and drives 25 km towards South. He then takes a left turn, drives 17 km, turns left and drives 28 km. He then takes a left turn and drives 20 km. He takes a final left turn, drives 3 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90 degrees turns only unless specified)