Major concern for RRB clerk aspirants is to boost calculation speed in the Numerical Ability section. Speedy calculation is essential to get maximum correct attempts in a limited time. Aspirants can get an edge over others to score 40/40 in Numerical Ability. So, in this blog, we will discuss 100% toppers-tested tips to speed up maths calculations to get great results.

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Secret Tricks to Improve Maths-Based Calculations for RRB Clerk

Numerical Ability section can be a scoring one if you have a strong command of calculations. Follow these evergreen toppers tested tips to strengthen your calculations and solve Numerical Ability questions quickly in the prelim exam. 

Memorize Square & Cube Roots

Learn square and cube roots as it plays an important role in speedup calculations during the exam. Keep revising square and cube roots upto 25 regularly to strengthen your base knowledge to perform accurate calculations.

Numbers	Square Roots	Numbers	Cube Roots
1	1	1	1
2	4	2	8
3	9	3	27
4	16	4	64
5	25	5	125
6	36	6	216
7	49	7	343
8	64	8	512
9	81	9	729
10	100	10	1000
11	121	11	1331
12	144	12	1728
13	169	13	2197
14	196	14	2744
15	225	15	3375
16	256	16	4096
17	289	17	4913
18	324	18	5832
19	361	19	6859
20	400	20	8000
21	441	21	9261
22	484	22	10648
23	529	23	12617
24	576	24	13284
25	625	25	15625

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Strengthen your Basics

Mugup tables to perform calculations quickly to solve tricky questions in RRB Clerk prelims. Add short notes and tricks to memorize them regularly. First focus to strengthen your basics automatically you will develop easy & short tricks to solve numerical problems within seconds. 

Learn Tables upto 25

It’s important to remember you can only help yourself to memorize tables. Repetition is the best way to learn so that, you become a pro at solving questions in no time. 

Fun-Filled Activity to Learn Tables

• Make a 20*20 box and put 1 to 20 numbers in rows and columns.
• Keep filling the box with random numbers.
• Target to follow the practice regularly to improve your speed in no time.
• Set your targets so that, you can perform calculations in seconds.

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Practice Questions

You can able to solve numerical problems only when you practice and practice more questions. Take up topic tests, free mocks and past year’s questions to improve your concepts and calculation speed. 

Takeup Mock Tests & Evaluate Performance

Mocks can help you to understand what pattern of questions comes in the prelim examination. Without any worries about a low score in your first mock, attempt mock tests regularly and track your progress. 

Final Takeaway

Consider these effective tips to boost your calculation speed in the Numerical Ability section for RRB Clerk. Don’t forget to take a FREE MOCK TEST & KNOW YOUR AIR. Mocks will help you to analyze short tricks to solve questions in less time. So that, you plan your time to handle questions efficiently during prelim and avoid mistakes. 

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Frequently Asked Questions