SATHEE: Quantitative Aptitude Ques 773

Quantitative Aptitude Ques 773

Question: Average score of Rahul, Manish and Suresh is 63. Kabul’s score is 15 less than Ajay and 10 more than Manish. If Ajay scored 30 marks more than the average scores of Rahul, Manish and Suresh, what is the sum of Manish and Suresh’s scores?

Options:

A) 120

B) 111

C) 117

D) Cannot be determined

E) None of the above

Show Answer

Answer:

Correct Answer: B

Solution:

Let Rahul’s score be x, Ajay’s score be w, Manish’s score be y and Suresh’s score be z. Then, $ \frac{x+y+z}{3}=63 $

$ \Rightarrow $ $ x+y+z=189 $ $ x=w-15 $ $ x=y+10 $ $ w=30+63=93 $

$ \Rightarrow $ $ x=78 $
$ \Rightarrow $ $ y=68 $

$ \Rightarrow $ $ z=189-(x+y) $ $ =189-(78+68) $ $ =189-146=43 $

$ \therefore $ Sum of Manish’s and Suresh score $ =y+z $ $ =68+43=111 $

Quantitative Aptitude Ques 772

Quantitative Aptitude Ques 774

Bank Preparation

IBPS Office Assistants

IBPS RRB Officers

Bank Courses

Recorded Course for English

Recorded Course for Reasoning

Recorded Course for Mathematics

NCERT Books

Important Resources

Banking Awareness

Financial Awareness

Forum

BETA

© 2025 Copyright SATHEE

Privacy Policy

Powered by Prutor@IITK

sathee@iitk.ac.in

Media coverage of SATHEE

Play Store

App Store

The Ministry of Education has launched the SATHEE initiative in association with IIT Kanpur to provide free guidance for competitive exams. SATHEE offers a range of resources, including reference video lectures, mock tests, and other resources to support your preparation. Please note that participation in the SATHEE program does not guarantee clearing any exam or admission to any institute.