# Most Important Questions of Arithmetic for IBPS RRB Exams 2021, Download PDF

By Jyoti Bisht|Updated : July 6th, 2021

Most Important Questions of Arithmetic for IBPS RRB exams: IBPS RRB exams are just 1 month away from now. Students who want to start their career with the regional rural banks must have started their preparation for the exams. Quantitative Aptitude is the most dreaded subject among aspirants due to its complex calculation and difficulty bar that has been raised over the past few years.

Most Important Questions of Arithmetic for IBPS RRB exams: IBPS RRB exams are just 1 month away from now. Students who want to start their career with the regional rural banks must have started their preparation for the exams. Quantitative Aptitude is the most dreaded subject among aspirants due to its complex calculation and difficulty bar that has been raised over the past few years.

Arithmetic is part of the quantitative aptitude section and students can expect 10-15 questions from this section. It is important to learn the concepts of topics like profit and loss, average, partnership, ratio, etc. These topics will also benefit you in solving questions of DI.

We are sharing the important 15 questions from the arithmetic topic which are handpicked by our expert these will not only be helpful for IBPS RRB exams but will also help you in clearing other banking exams also.
Question 1: At what time, will the simple interest on a certain sum become 0.25 times the principal at 5% per annum?
A. 3 years
B. 4 years
C. 5 years
D. 10 years
E. None of these

Solution: 0.25 of principal = 25% of principal ATQ,
Interest becomes 5% of principal in one year.
We know that the simple interest for each year is the same.
Time required to become 25% of principal =25/5 = 5 years

Question 2: The average of the last two numbers in three numbers is 6 greater than the average of the first two numbers. Find the difference between the last and the first number.
A. 8
B. 10
C. 12
D. 14
E. None of these

Solution: Let the three numbers be x, y, z.

Let total work = LCM of 12 and 30 = 60 units.
One day work of A = 60/30 = 2 units.
One day work of A and B together = 60/12 = 5 units.
One day work of B = 5 - 2 = 3 units.
One day work of A and C together = 3 units
One day work of C = 3 - 2 = 1 units.
One day work of A, B and C together = 2
+ 3 + 1 = 6 units.
Required days = 60/6 = 10 days.

Download and practice from the most important questions of arithmetic and ace your preparation for the upcoming banking exams. Feel free to ask your queries below in the comment section.

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