The average weight of P, Q, R and S is 35 kg. A new person T is also included in the group, then the average weight of t

Ask a Question


Question Asked by a Student from EXXAMM.com Team


Q 2316591470.     The average weight of P, Q, R and S is 35 kg. A new person T is also included in the group, then the average weight of the group is increased by 2 kg. Again a new person U replaces P, and then the new average of 5 persons becomes 40 kg. What is the average weight of Q, R, S and U?
IBPS-PO 2017 Mock Mains
A

43 kg

B

42 kg

C

38.75 kg

D

42.5 kg

E

None of these

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including

  • 100% free video lectures with detailed notes and examples
  • Previous Year Papers
  • Mock Tests
  • Practices question categorized in topics and 4 levels with detailed solutions
  • Syllabus & Pattern Analysis

Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD