Examsnet
Unconfined exams practice
Home
Exams
Banking Entrance Exams
CUET Exam Papers
Defence Exams
Engineering Exams
Finance Entrance Exams
GATE Exam Practice
Insurance Exams
International Exams
JEE Exams
LAW Entrance Exams
MBA Entrance Exams
MCA Entrance Exams
Medical Entrance Exams
Other Entrance Exams
Police Exams
Public Service Commission (PSC)
RRB Entrance Exams
SSC Exams
State Govt Exams
Subjectwise Practice
Teacher Exams
SET Exams(State Eligibility Test)
UPSC Entrance Exams
Aptitude
Algebra and Higher Mathematics
Arithmetic
Commercial Mathematics
Data Based Mathematics
Geometry and Mensuration
Number System and Numeracy
Problem Solving
Board Exams
Andhra
Bihar
CBSE
Gujarat
Haryana
ICSE
Jammu and Kashmir
Karnataka
Kerala
Madhya Pradesh
Maharashtra
Odisha
Tamil Nadu
Telangana
Uttar Pradesh
English
Competitive English
Certifications
Technical
Cloud Tech Certifications
Security Tech Certifications
Management
IT Infrastructure
More
About
Careers
Contact Us
Our Apps
Privacy
Test Index
Mixtures and Allegations Practice Test 1
Show Para
Hide Para
Share question:
© examsnet.com
Question : 40
Total: 40
How many kilogram of tea worth Rs 25 per kg must be blended with 30 kg of tea worth Rs 30 per kg so that by selling the blended variety at Rs 30 per kg, there should be a gain of 10%?
36 kg
40 kg
32 kg
42 kg
Validate
Solution:
👈: Video Solution
Type
I
Type
II
Rupees
25
per
kg
30
per
kg
Quantity
x
30
kg
CP
25
×
x
30
×
30
=
900
SP
x
×
30
30
×
30
=
900
Total cost price = 25x + 900
Total sale price = 30x + 900
Gain per cent = 10%
Gain per cent
=
S
P
−
C
P
C
P
×
100
10
=
5
x
25
x
+
900
×
100
250
x
+
9000
=
500
x
x
=
36
kg
© examsnet.com
Go to Question:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Prev Question