Qu. 1. A man starts from his house then walks 7 km towards south. He then takes right turn and walks 6 km. If He again turns right and walks 9 km then how far he is from his house.
A. 2√10 km
B. 2√11 km
C. 3√10 km
D. √42 km
Qu. 2. Manoj starts from his House and walks 10 km towards north. He then takes left turn and walks 5 km. If He turns right and walks 5 km then how far he is from his house.
A. 5√6 km
B. 4√11 km
C. 3√10 km
D. 5√10 km
Qu. 3. Mone starts from his House and walks 12 km towards east. He then takes left turn and walks 5 km. If He turns left and walks 6 km then how far he is from his house.
A. √61 km
B. 5√11 km
C. 4√10 km
D. √97 km
Answers:
⇓
- A
- D
- A