## Problem solving tricks on sales and discount

IMPORTANT CONCEPTS Suppose a man has to pay Rs. 156 after 4 years and the rate of interest is 14% per annum. Clearly, Rs. 100…

Skip to content
# Tag: bank po

## Problem solving tricks on sales and discount

## Tips and Tricks To Solve Problems on Races and Games

## Missing Letter Puzzle for Interviews, Placement and Competitive Exams

## Missing Number puzzles: Interviews, Placements and Competitive Exams

## Tricks to solve surds and indices

## Tips and Tricks related to Stocks and Shares

## Tips to solve seating arrangement problems

## Tips to solve problems related to Chain Rule

## Tips and Tricks on Simplification related problems in Aptitude

## Tricks to solve Volume and Surface Area Problems

IMPORTANT CONCEPTS Suppose a man has to pay Rs. 156 after 4 years and the rate of interest is 14% per annum. Clearly, Rs. 100…

Races: A contest of speed in running, riding, driving, sailing or rowing is called a race. Race Course: The ground or path on which contests are made…

MISSING LETTER PUZZLES Answer : K Explanation : The numerical values of the letters in opposite segments of the circle always add up to 17.…

MISSING NUMBER PUZZLES Answer : 6 Explanation : Looking at the diagram in rows, the central circle equals half the sum of the numbers…

Laws of Indices: am x an = am + n am = am – n an (am)n = amn (ab)n = anbn a n = an b bn a0 = 1 Surds:Let a be rational number and n be a positive integer such…

Stock Capital:The total amount of money needed to run the company is called the stock capital. Shares or Stock:The whole capital is divided into small units,…

SEATING ARRANGEMENT In order to solve seating arrangement questions, first of all diagram should be made. By doing so questions are easily and…

Direct Proportion:Two quantities are said to be directly proportional, if on the increase (or decrease) of the one, the other increases (or decreases) to the…

‘BODMAS’ Rule:This rule depicts the correct sequence in which the operations are to be executed, so as to find out the value of given expression.Here…

CUBOID Let length = l, breadth = b and height = h units. Then Volume = (l x b x h) cubic units. Surface area = 2(lb + bh + lh) sq. units. Diagonal = l2 + b2 + h2 units. CUBE Let each edge of a…