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  • Delhi Police Exam Reasoning 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 Arithmetic reasoning for Delhi Police Exam student. This free online Reasoning study material for Delhi Police Exam will help students in learning and doing practice on Arithmetic reasoning topic of Delhi Police Exam Reasoning. The study material on Arithmetic reasoning, help Delhi Police Exam Reasoning students to learn every aspect of Arithmetic reasoning and prepare themselves for exams by doing online test exercise for Arithmetic reasoning, as their study progresses in class. Kidsfront provide unique pattern of learning Reasoning with free online comprehensive study material and loads of Delhi Police Exam Reasoning Arithmetic reasoning exercise prepared by the highly professionals team. Students can understand Arithmetic reasoning concept easily and consolidate their learning by doing practice test on Arithmetic reasoning regularly till they excel in Reasoning Arithmetic reasoning.


Arithmetic reasoning
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
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 :
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