Question
What was the theme of the "Defence Datathon" competition
held at the College of Defence Management?Solution
The Defence Datathon competition emphasized leveraging data analytics to enhance decision-making processes within the armed forces.
Average of 8 numbers is 15. When one number is removed, the average becomes 14. Find the removed number.
The average age of a class of 25 girls is 16 years. If 5 new girls having average age of 10 years join the class, then the average age of the class beco...
Average marks scored by each boy in a class were 85, whereas that by each girl were 95. If the number of boys is 50% more than the number of girls, then...
The average age of a group of persons going for tour to Shimla is 22 years. 30 new persons with an average age of 8 years join the group and their avera...
A man can row 32 km upstream and 60 km downstream in 8 hours. He can also row 40 km upstream and 48 km downstream in 6 hours. Find the speed of the man ...
There are three numbers a, b and c such that a = 160, (a + b) = 460 and (c – b) = 80. Find their average.
The average height of each person in group 'G' having 28 people is 12 cm less than the average height of each person in group 'H' having 24 people. If t...
The average marks scored by 32 boys and 38 girls are 70 and 92 respectively. Find the average marks scored by all the students together. (Answer should ...
In a cricket match the captain of one of a team scored 26 runs more than the average runs scored by the remaining 10 batsmen of that team who batted in ...
The batting average for 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs, If these two innings are excl...
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