ആദ്യത്തെ 5 ഒറ്റ എണ്ണൽസംഖ്യയുടെ ശരാശരി എന്ത് ?
A4.3
B4
C6
D5
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The average of 11 numbers arranged in an order is 41. The average of the first five numbers is 18 and that of the last five numbers is 64. What is the sixth number?
The average of 40 observations is 50 and the average of another 60 observations is 55. The average of all observation is
In a factory, the average salary of the employees is Rs. 1500. After the inclusion of 5 employees, the total salary increased by Rs. 3000 and the average salary was reduced by Rs. 100, then now the number of employees are
Eight persons went to a bar. Seven of them spent Rs. 800 each and 8th person spent Rs. 210 more than the average expending of all the 8 persons. What was the total money spent by them?