# How do you do case interview math?

### Table of Contents

- How do you do case interview math?
- How do you do quick calculations in math?
- How do you write a case study in math?
- Does McKinsey still use the PST?
- Can You Use Calculator in case interview math?
- How is mental math tested in a case interview?
- Do you need math degree for consulting case interview?
- What should I do to prepare for a case interview?

### How do you do case interview math?

1:3316:10Speed up Mental Math 5 times in 1 Week - You need this for Case ...YouTubeStart of suggested clipEnd of suggested clipMany times that we can trade a tiny bit of accuracy for a lot more speed. With my method you'llMoreMany times that we can trade a tiny bit of accuracy for a lot more speed. With my method you'll eventually be able to do calculations. With just a two to three percent margin for error.

### How do you do quick calculations in math?

**Vedic Maths Trics for Fast Calculation**

- Squaring Of A Number Whose Unit Digit Is 5. ...
- Multiply a Number By 5. ...
- Subtraction From 1000, 10000, 100000. ...
- Multiplication Of Any 2-digit Numbers (11 - 19) ...
- Dividing A Large Number By 5. ...
- Multiply Any Two-digit Number By 11. ...
- Multiplication Of Any 3-digit Numbers. ...
- Find The Square Value.

### How do you write a case study in math?

Provide a proper overview of the case study's main components and describe the research methodology in detail. Make sure that you do not just write for the sake of writing. Make good point, substantiate them with number and examples and work on the problem in a systematic way. Make the **case study** detailed.

### Does McKinsey still use the PST?

Does McKinsey still use the PST? Currently, **the McKinsey PST is being replaced by the new Problem-Solving Game**. However, the transition is not complete globally. In addition, the new Problem-Solving Game still retains the core principles from the old test, so preparing for the PST is still relevant.

### Can You Use Calculator in case interview math?

**In**all examples of**case**interview math above, speed and relative accuracy matter. And the**use**of calculators is not allowed. So it is crucial to practice and be ready to handle**case**interview math tests fast, accurately, and without**a calculator**.

### How is mental math tested in a case interview?

- Mental math is also tested as part of
**case**interview math tests.**In**fact, it is tested**a**lot as part of the**case**interview process.**You**will be required to do math**in**your head and very fast. This is often one of the most difficult components of**a case**interview for candidates.

### Do you need math degree for consulting case interview?

- So any consulting
**case**interview mental math test, and there are really multiple mental math tests scattered throughout the consulting**case**interview process is something**you**have to be well prepared for. This does not mean that**you**need to have**a**math degree to have the right level of consulting**case**interview mental math skills.

### What should I do to prepare for a case interview?

- Strengthening your mental math and written math skills is one of the most important elements of preparing for
**case interviews**. As part of**a case**interview process, your mental and written math skills will be tested**in**multiple ways. If**you**are strong**in**academic math**you**are**in a**good place.