Challenger App

No.1 PSC Learning App

1M+ Downloads
ഒരാൾ കിഴക്കോട്ടു 9 കിലോമീറ്ററും തെക്കോട്ടു 12 കിലോമീറ്ററും നടന്നു ആരംഭസ്ഥാനത്തുനിന്നു അയാൾ ഇപ്പോൾ എത്ര അകലെയാണ് ?

A8 km

B6 km

C10km

D15 km

Answer:

D. 15 km

Read Explanation:

√(9² + 12²) =√225 =15km


Related Questions:

Ram starts from Point A and drives 6 km towards East. He then takes a right turn, drives 2 km, turns right and drives 3 km. He then takes a left turn and drives 4 km. He takes a final right turn, drives 3 km and stops at Point B. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90 degree turns only unless specified.)
Rahul walked 20 meters towards West took a right turn and walked 30 meters. Again he took a right turn and walked 20 metres. Towards which direction was he facing?
Jinu started from a point and went 8m North turned right and moved 6m. How far is he away from his starting point?
A personal travelled 30 km in the north ward direction, then travelled 7 km in eastward direction and finally travelled 6km in the southward direction. How far is he from the starting point ?
Sunny is facing East. After that, he turns 45° clockwise and then 135° anticlockwise. In which direction is he facing now?