Kerala PSC Secretariat Assistant Question Paper - Mathematics 2

6. The some of two numbers is 15 . If the sum of their reciprocals is 3/10, find out the numbers
9,6
8,7
5,10
4,11

7. The length of rectangular plot is 8 meters than its breadth. If the area of the plot is 308m . find the length and breadth of the plot in meter
L-18, B-8
L-18, B-10
L-20, B-12
L-22, B-14

8. A lawn is in the shape of rectangle of length 60 meters an width 40 meters. Out side the lawn there is a foot path of uniform width 1 meter broadening the lawn. Find out the area of the path.
4m2
204m2
204m
184m2

9. The area of triangle is 48cm2 , the base is 12 cm. What is its altitude?
4cm
6cm
8cm
12cm

10. The number of children 10 families in an a locality are listed: 3,1,4,0,2,1,1,2,3,3
1
2
3
4