Q 2454145954.     The average age of 30 students of a class is 27 years. When the age of the class teacher is also included, the average age of the whole class increases by 1 year. What is the age of the class teacher?

IBPS-CLERK 2017 Mains
A

53 years

B

58 years

C

61 years

D

69 years

E

None of these

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

 

Access free resources including

Engineering

Medical

Banking

DEFENCE

SSC

RRB

CBSE-NCERT

OLYMPIAD

Today's Score

0
Success Rate: NAN %

Practice & Test

Sr. No.SubjectTagCorrectRecorded Answer