Question

21. Razia is moving towards club house and after
reaching at the club house, she turns towards her
left. Then she moves further to reach a crossing.
From the crossing she takes a road to her school
by taking a right turn. When she reaches the school
she is facing towards East. The direction in which
she initially started moving was
(1) North
(2) South
(3) East
(4) West​

Answer 1

South

but i can't explain this

Answer 2

Answer:

She must start towards east direction.

(3) is correct option.

Explanation:

Let the initial direction is west.

We need to find the direction when she starts initially move

If Razia is start moving towards east after reaching at the club she turn to left towards south then she moves to reach a crossing from the crossing she turns to right toward west to her school.

But we know that when Razia reached to school then her face towards east

Hence, She must start towards east direction.