There were two candidates in an election. One of the candidates got 43% of total votes and was defeated by a margin of 420 votes, How many votes were cast in the election? (a) 860 (b) 840 (c) 1300 (d) 3000
When the length of a right angled quadrilateral is increased by 2 units and its breadth is decreased by 2 units, its area decreases by 28 square units. Similarly, if length is decreased by 1 unit and breadth is increased by 2 Units, its area increases by 33 sq. units. What will be the area of the right angled quadrilateral? (a) 352 sq. units (b) 253 sq. units (c) 223 sq units (d) 225 sq. units