Question
What is the chemical symbol for
gold?Solution
'Au' is derived from the Latin word 'Aurum' which means gold.
The average number of books sold by Viren in first 5 months is 3000 and in first 6 months is 3800. If the number of books sold by him in 7th ...
There are 40 elements in a data set and their average is 75. If every element is scaled by a factor of 12, compute the new average.
If average of first 11 numbers is (n – 23) and the sum of remaining number is 925. Find the value of ‘n’, if the average of 25 numbers is ‘n’....
The average weight of a class of 25 student is 60 KG. If X is student joined the class, than the average weight of whole class increases by (2X – 7)...
The average age of a group of 20 students is 40 years. Two persons of age 44 years and 33 years, left the group and 2 persons of age 45 years and...
Average weight of 5 students in a class increases by 4 kg when weight of teacher is also included. If sum of average weight of 5 students and weight of ...
The average of first five multiples of 3 isÂ
- The average of two numbers is 12 more than the smaller number among them. If the greater number is 150% more than the smaller number, then find the sum of ...
- In a company team, if 3 employees each weighing 65 kg resign, the average weight of the remaining team members drops by 1 kg. But if 4 employees with an av...
Find the average of the following sets of numbers.
693, 456, 876, 532, 934, 691, 596, 398, 682
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