Problem Solving Topics

The most important Topics in Quantitative Reasoning - Problem Solving

Lessons for Problem Solving

Following Lesson are available in Preparation in Problem Solving

Ratios and Proportions

Ratios and proportions on HEC HAT-I assess mathematical understanding and problem-solving skills

Percentage

Percentage on HEC HAT-I evaluates understanding of numerical concepts and problem-solving skills

Work Problems

Work problems on HEC HAT-I assess problem-solving skills and mathematical proficiency accurately

Step Rates

Step or slab rates for HEC HAT involve tiered pricing or tax levels based on specific criteria ranges.

Probability

Probability measures the likelihood of events, crucial in statistics, science, finance, and daily decision-making.

Age Problems

Age problems are crucial in HEC HAT preparation, involving calculations based on ages of individuals, considering past, present, and future

Distance and Speed

Master Distance and Speed calculations for HEC HAT by focusing on formulas and problem-solving strategies.

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Sample Questions

Question:

A group of five clerks has been assigned to insert 24,000 letters into envelopes. The clerks perform this work at the following rates of speed: Clerk A, 1100 letters an hour; Clerk B, 1450 letters an hour; Clerk C, 1200 letters an hour; Clerk D, 1300 letters an hour; Clerk E, 1250 letters an hour. At the end of two hours of work, Clerk C and D are assigned to another task. From the time that Clerks C and D were taken off the assignment, the number of hours required for the remaining clerks to complete this assignment is

Options

A. Less than 2 hr
B. More than 2 hr, but less than 4 hr
C. More than 4 hr, but less than 6 hr
D. More than 6 hr
E.
Answer: B