മൂന്നിന്റെ ആദ്യത്തെ അഞ്ച് ഗുണിതങ്ങളുടെ ശരാശരി എത്ര?
A15
B12
C9
D6
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Related Questions:
The mean of the data 9, 3, 5, 4, 4, 5 and y is y. What is the mode of the data?
ഒരു ക്ലാസ്സിലെ 30 കുട്ടികളുടെ ശരാശരി വയസ്സ് 10 ആണ്. ടീച്ചറെയും കൂടി ചേർത്തപ്പോൾ ശരാശരി വയസ്സ് 11 ആയി.ടീച്ചറുടെ വയസ്സ് എത്ര ?
If the average of two numbers is 26 and one of them is 12, then find the other number.
The average of 13 numbers is 57. The average of first 3 numbers is 48, and that of the next 7 numbers is 58. The 11th number is two times the 12th number and 12th number is 3 less than the 13th number. What is the average of the 11th and 13th numbers ?
The average mark of 40 students in the class 8 mathematics test was 70. It was later found that the marks of two students had been wrongly entered as 47 instead of 74 and 46 instead of 64. What is the correct average?