Sample Questions for Mathematical Ability
- Which number should come next in this series?
Explanation: Beginning with 3, each number in the series is a square of the succeeding no. plus 1.
3^2 +1 = 10
4^2 +1 = 17
5^2 +1 = 26
6^2 +1 = 37
7^2 +1 = 50 (missing no.)
Explanation: For each row the sum of the first two columns is equal to the multiple of the last two columns
Explanation: People 1 / ( no. of days x time in hours)
Neurobics are an assortment of brain exercises that help stimulate it and keep it healthy and fit. It's in many ways synonymous with aerobics, but instead of your body it's your mind which takes part in the exercises. For good results they should be practiced on a regular basis.
Neurobics do not demand additional time for practicing, they are a set of exercises which you can integrate in your daily chores and spice up your monotonous routine with fun and flavor. These are not essentially complicated but variations of your normal tasks which teach your brain newer task everyday.
The brain is the most extraordinary organ gifted to man. But it is not to be taken for granted. Simulation and exercise are its only fodder, for keeping it up and running. Besides improving brain function, it also protects against cognitive decline. Research tells us that just using the brain, veritably increases the number of dendritic branches that connect brain cells.