# Quantitative Aptitude Tutorials: Profit and Loss Problem

Video Tutorial for Profit and Loss problem Solved example Quantitative Aptitude question and solution.

# Quantitative Aptitude : Probability of getting atleast one head in a simutaneous throw of two coins

Problem on probability. Coin tossing problem in probability.

# Quantitative Aptitude : Time and Distance Problem – Easy Solution (Shortcut Method)

How to solve a quantitative aptitude time and distance problem in an easy way. Que: Aditya runs at a speed of 20km/hr.How many minutes does Aditya takes to cover a distance of 400meter? Ans: Aditya’s speed = 20km/hr = 20* (5/18) m/sec = 50/9 m/sec Time taken to cover 400 m = 400 * ( […]

# Quantitative Aptitude : Numerical Ability (Decimal fraction) Shortcut method

Solved shortcut method example on numerical ability – quantitative aptitude question and solution. Que: Simplify (0.05*0.05*0.05 + 0.04*0.04*0.04)/(0.05*0.05 – 0.05*0.04 + 0.04*0.04) Ans: Take a = 0.05 and b = 0.04 we have (a^3 + b^3) = (a + b)(a^2 – a*b + b^2) therefore (a+b) = (a^3 + b^3) / (a^2 – a*b + […]