Subject
Quantitative Aptitude
Topic
Average
What is the average (arithmetic mean) of all multiples of 10 from 10 to 190 inclusive?
What is the average (arithmetic mean) of all multiples of 10 from 10 to 190 inclusive?
ক)
90খ)
95গ)
100ঘ)
110ঙ)
210Explanation
গড় = (শেষ পদ + প্রথম পদ) / ২ = ( ১৯০ + ১০ ) / ২ = ১০০Related questions
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