Quantity Comparison For IBPS RRB Exam: Comparison of Quantity or Quantity Comparison For IBPS RRB Exam is one of the most important parts of the IBPS RRB Exam. It may be tricky as it involves calculations and most of the questions are numerical based or are analytical in nature. It is, therefore, important to master the concepts needed to solve the questions based on this section.
In this blog, we’ll shed light on the most important concepts of Quantity Comparison, the most effective tips and tricks coupled with sample questions for the perfect practice needed to master it. We have also provided solutions to the sample questions to master your preparation of this topic.
Quantity comparison for the IBPS RRB exam is a topic that consists of multiple questions in which candidates are required to calculate the value of quantities mathematically, following those quantities. It is important to first understand the different types of quantity comparison for the IBPS RRB exam and related questions before exploring this topic more.
There are different types of questions on quantity comparison for the IBPS RRB exam. These types are as follows:
Now that you might have a fair idea about the types of questions on quantity comparison for the IBPS RRB Exam, you must also get acquainted with the different tips needed to solve different types of questions. Check out the table below that categorizes the types of Quantity Comparison questions you may face in the IBPS RRB Exam and the simple tips and tricks needed for solving them effectively.
| Questions on Quantity Comparison For IBPS RRB Exam | |
| Types of Questions on Quantity Comparison for IBPS RRB Exam | Tips & Tricks to Solve Them |
| When one quantity has a numerical value | Pay proper attention to solve the question and draw the final conclusion from it. |
| Quadratic Equation based questions | Comparison of Quantity may ask to compare two or more quantities; analyze each term carefully. |
| When two quantities of the same topic | Focus on the context and relationships within the same topic to accurately compare the quantities. |
| When two quantities of different topics | Understand the distinct contexts of different topics to make a meaningful comparison. |
| Based on three quantities | Carefully evaluate the relationships among all three quantities to draw a precise conclusion. |
Check out the sample questions for Quantity Comparison for IBPS RRB Exam:
Question 1: Quantity I: A cricket team of 11 players is to be selected from a group of 8 batsmen and 7 bowlers. In how many ways a team having exactly 7 batsmen is selected from the group?
Quantity II: 280 ways
A) Quantity-I > Quantity-II
B) Quantity-I < Quantity-II
C) Quantity-I ≤ Quantity-II
D) Quantity-I = Quantity-II or No relation
E) Quantity-I ≥ Quantity-II
Question 2: Quantity I: A boat can cover 108 km downstream in 6 hours and 96 km upstream in 8 hours. Find the time taken by the boat to cover 105 km in still water.
Quantity II: 8 hours
A) Quantity-I > Quantity-II
B) Quantity-I < Quantity-II
C) Quantity-I ≤ Quantity-II
D) Quantity-I = Quantity-II or No relation
E) Quantity-I ≥ Quantity-II
Question 3: Quantity I: In an examination, Vishal got 28% marks and failed by 54 marks. In the same examination Vijay got 56% marks and thus was able to score 72 marks above passing marks. Find the passing percentage.
Quantity II: 35%
A) Quantity-I > Quantity-II
B) Quantity-I < Quantity-II
C) Quantity-I ≤ Quantity-II
D) Quantity-I = Quantity-II or No relation
E) Quantity-I ≥ Quantity-II
Question 4: Quantity I: A man travels to point B from point A with the speed of 60 km/h and returns with the speed of 45 km/h. If the total time taken by him to cover the whole journey is 14 hours, then find the distance between point A and Point B.
Quantity II:360 km
A) Quantity-I > Quantity-II
B) Quantity-I < Quantity-II
C) Quantity-I ≤ Quantity-II
D) Quantity-I = Quantity-II or No relation
E) Quantity-I ≥ Quantity-II
Question 5: Quantity I: Aman deposited Rs. 1200 at 15% simple interest per annum. Find the interest earned by him after 6 years?
Quantity II: Raman deposited 2000 at 25% compound interest per annum. Find the interest earned by him after 2 years?
A) Quantity-I > Quantity-II
B) Quantity-I < Quantity-II
C) Quantity-I ≤ Quantity-II
D) Quantity-I = Quantity-II or No relation
E) Quantity-I ≥ Quantity-II
Solution 1: D)
Quantity I:
Number of ways of selection = 8C7 × 7C4 = 8 × 35 = 280
Quantity II = 280 ways
So, Quantity I = Quantity II
Hence, option d.
Solution 2: B)
Quantity I:
Downstream speed of the boat = 108/6 = 18 Km/h
Upstream speed of the boat = 96/8 = 12 Km/h
Speed of the boat in still water = (18 + 12)/2 = 15 km/h
Time taken by the boat to cover 105 km in still water = 105/15 = 7 hours
Quantity II = 8 hours
So, Quantity I < Quantity II
Hence, option b.
Solution 3: A)
Quantity I:
Let the maximum marks of the examination be ‘x’.
So according to question,
0.28x + 54 = 0.56 – 72
0.28x = 126, x = 450
So, the passing marks = 450 × 0.28 + 54 = 126 + 54 = 180
Passing percentage = (180/450) × 100 = 40%
Quantity II = 35%
So, Quantity I > Quantity II
Hence, option a.
Solution 4: D)
Quantity I:
Average speed of man = (2 × 60 × 45)/(60 + 45) = 360/7 km/h
Distance between point A and point B = [(360/7) × 14]/2 = 720/2 = 360 km
Quantity II = 360 km
So, Quantity-I = Quantity-II
Hence, option d.
Solution 5: B)
Quantity I:
Interest earned = (1200 × 15 × 6)/100 = Rs. 1080
Quantity II:
Interest earned = 2000× {(1 + 25/100)2 – 1} = 2000×0.5625 = Rs. 1125
Hence, option b.
It involves calculating and comparing values of different quantities.
It is an important part of the quantitative aptitude section and can be tricky due to its numerical and analytical nature.
Types include numerical value, quadratic equations, same topic quantities, different topic quantities, and three quantities.
By understanding concepts, practicing sample questions, and applying effective tips and tricks.
Pay proper attention to the question to draw accurate conclusions.
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