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  • RRB NTPC Exam Reasoning & General Intelligence Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Reasoning & General Intelligence Arithmetical Reasoning for RRB NTPC Exam student. This free online Reasoning & General Intelligence study material for RRB NTPC Exam will help students in learning and doing practice on Arithmetical Reasoning topic of RRB NTPC Exam Reasoning & General Intelligence. The study material on Arithmetical Reasoning, help RRB NTPC Exam Reasoning & General Intelligence students to learn every aspect of Arithmetical Reasoning and prepare themselves for exams by doing online test exercise for Arithmetical Reasoning, as their study progresses in class. Kidsfront provide unique pattern of learning Reasoning & General Intelligence with free online comprehensive study material and loads of RRB NTPC Exam Reasoning & General Intelligence Arithmetical Reasoning exercise prepared by the highly professionals team. Students can understand Arithmetical Reasoning concept easily and consolidate their learning by doing practice test on Arithmetical Reasoning regularly till they excel in Reasoning & General Intelligence Arithmetical Reasoning.


Arithmetical Reasoning
Let a # b # c # d=ab-cd. If x= 6 # 3 # 5 # 4, What is the value of 7 # x # 3 # 11 ?

a) 19
b) 37
c) -47
d) -19



Answer
Solution
Correct Answer Is : -47
Solution Is :
Q.In a class, there are 80 students who study both Computer Science and Electronics. While 100 students study Computer Science, 120 students study Electronics. How many of them study Computer Science only ?

a) 100
b) 40
c) 180
d) 20



Answer
Solution
Correct Answer Is : 20
Solution Is :
Q.In an examination, Rahul got the 11th rank and he was 47th from the bottom among those who passed 3 students could not appear from the exam. 1 student failed. What is the total number of students ?

a) 60
b) 62
c) 59
d) 61



Answer
Solution
Correct Answer Is : 61
Solution Is : Number of successful candidates = 11 + 47 - 1 = 57 Total number of students = 57 + 3 + 1 = 61.
Arrange the given dates of birth in descending chronology.
1. 15.04.1950
2. 14.05.1960
3. 14.06.1960
4. 20.04.1950
5. 25.05.1960

a) 1, 5, 2, 3, 4
b) 1, 3, 2, 4, 5
c) 1, 4, 2, 5, 3
d) 1, 2, 4, 5, 3



Answer
Solution
Correct Answer Is : 1, 4, 2, 5, 3
Solution Is :
Thetotal number of students in class A and class B is 120 . If 15 students from class A are taken and added to class B, the number in Class B becomes twice that of A. Find out the number of students in Class A in the beginning .

a) 80
b) 65
c) 55
d) 40



Answer
Solution
Correct Answer Is : 55
Solution Is : Suppose total number of students in class
A = x
Total number of students in class B = 120 -x
Then , (120-x +15 ) = 2 ( x - 15 )
135 - x = 2x - 30
3x = 165
x = 165 / 3
x = 55
Inf 5=5,6=12,7=21,8=32 ,then 9 is equal to

a) 9
b) 27
c) 36
d) 45



Answer
Solution
Correct Answer Is : 45
Solution Is : 5*1 = 5
6*2=12
7*3=21
8*4=32
9*5=45
Which among the following is a leap year?

a) 1600
b) 1900
c) 1800
d) All of these



Answer
Solution
Correct Answer Is : 1600
Solution Is : Centuries should be divided by 400 hence only 1600 is divided by 400 , hence 1600 is a leap year

In 60 families 30% of the families own a car each. 50% of the remaining family own a motor cycle each. Balance of families own a bicycle each. How many families own bicycle

a) 12
b) 21
c) 18
d) 42



Answer
Solution
Correct Answer Is : 21
Solution Is : Number of families having car
30% of 60 = 18
Remaining number of families = 60 - 18 =42
Number of families having motor cycle 50% of 42 =21
Number of families having bicycle = 42 - 21 =21
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