Challenger App

No.1 PSC Learning App

1M+ Downloads
image.png

A30.4

B16.4

C26.4

D30.6

Answer:

A. 30.4

Read Explanation:

image.png

Related Questions:

ഒരു ടീമിലെ 10 പേരുടെ ശരാശരി പ്രായം 20 ആണ്. പുതുതായി ഒരാൾ കൂടി വന്നപ്പോൾ ശരാശരി 1 വർധിച്ചു. പുതുതായി വന്നയാളുടെ പ്രായമെന്ത് ?
The average age of 14 students is 14 years. if the age of the teacher is added the average increase by 1. What is the age of the teacher?
35, 39, 41, 46, 27, x എന്നിവയുടെ ശരാശരി 38 ആണ്. X ന്റെ മൂല്യം എന്താണ്?
The average age of a 15-member cricket squad is 19 years, if the coach’s age is included, the average increase to 22 years. What is the coach’s age?
A set of 51 numbers in such that if we remove the fist number, the average of the remaining numbers will be reduced by 1 from the average of all the numbers, if we remove the first and second, average be reduced by 2 from the original average of 51 numbers and so on. If average of all the 51 numbers is 1000, then which of the following is true