For the following questions answer them individually
Facing North, Aishwarya turns $$45^\circ$$ clockwise, then $$135^\circ$$ anticlockwise and then $$180^\circ$$ clockwise. Which direction is she is facing now?
Arjun and Anurag complete a job in 6 days and 7 days respectively. They worked together and earned total of ₹ 780. Find Arjuns’s share in this amount in ₹ ?
Roshan’s current age is three years less than 1.5 times that of Usha’s. 12 years ago Usha’s age was three years more than half of Roshan’s age. What is Roshan’s present age in years?