Given Rita had Rs. 300000 She spent 1/3 of her money on notebook. 1/4 of the remaining on stationary items Calculation Total = Rs. 300000 ⇒1/3 of 300000 ⇒(1/3)×300000=100000 ⇒ She spent money on notebook = Rs.100000 ⇒ Remaining money =300000−100000 ⇒ Remaining money =Rs.200000 ⇒(1/4) of 200000 ⇒(1/4)×200000=50000 ⇒ She spent money on Stationary = Rs, 50000 ⇒ Remaining money she has =200000−50000 ⇒ Remaining money =Rs.150000 ∴ Remaining money =Rs.150000