List of top Arithmetic and Mental Ability Questions asked in Kerala Law Entrance Exam

In a class there are 48 students. The ratio of number of boys to number of girls is 5:3. The number of girls to be added to the class so that the number of boys to girls is 6:5 is?
A gardener has 36562 plants. He wants to arrange them in the form of a square with equal number of columns and rows. After arranging, he found some of the plants unused. The remaining plants are?
The average score of a batsman after his 30th match was 25.5. After the 40th match, his average score increased by 3.2. What is his average score in the last ten matches?
Find the missing number in the series: 6, 3, 3, 6, 24, ?
John has two pieces of rope, one is 18 meters long and the other is 15 meters long. He wants to cut them into smaller pieces of equal length without any rope left over. How many pieces will he have in total?