Three numbers are in the ratio 4:5:6, and the average is 25. The largest number is
A42
B30
C36
D40
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Related Questions:
What is the average of the prime numbers between 1 and 10?
ഒരു ക്ലാസിലെ 40 കുട്ടികളുടെ ശരാശരി ഭാരം 50 kg. പുതുതായി 10 കുട്ടികൾ വന്നപ്പോൾ ശരാശരി 4 kg വർദ്ധിച്ചു. എങ്കിൽ പുതുതായി വന്ന കുട്ടികളുടെ ശരാശരി ഭാരം ?
The average weight of 5 men is decreased by 3 kg when one of them weights 150 kg replaced by another person. This new person is again replaced by anther person whose weight is 30 kg lower than the person he replaced . What is the overall change in he average due to this dual change?
If K is the mean of 2, 3, 4, K, then the mode is:
The average age of 12 students is 20 years. If the age of one more student is included, the average decreased by 1. What is the age of the new student?