1. Kajal spends 55% of her monthly income on grocery, clothes and education in
the ratio 4 : 2 : 5 respectively. If the amount spent on clothes is Rs. 5,540/-,
what is Kajal’s monthly income?
(a) Rs. 55,400/-
(b) Rs. 54,500/-
(c) Rs. 55,450/-
(d) Rs. 55,650/-
(e) None of these
(Ans : a)
2. A train 100 m long moving at a speed of 50 km/hr crosses a train 120 m long
coming from opposite