Question
If a metal can be drawn into wires relatively easily it
is called:Solution
Ductility is a physical property of a material associated with the ability to be hammered thin or stretched into wire without breaking.
The average weight of 20 students is 27 kg. If two students weighing 19 kg and 47 kg are replaced by a teacher weighing 77 kg, what is the new average w...
- The average age of (x + 6) students of a class is 16 years. If the 40 years old class teacher is also included then average age of the class gets increased...
- Average of thirteen consecutive numbers is 28. Find the sum of smallest and largest number.
The average weight of 44 employees in an office is 45 kg. When the manager's weight is included, the average weight rises by 1 kg...
What is the average of the squares of the first 29 natural numbers?
Find the average of the following sets of numbers.
693, 456, 876, 532, 934, 691, 596, 398, 682
- Average of 10 quantities is 35. If two extra quantities are added whose average is 'x', the new average rises by 10%. Find the value of 'x'.
There are 15 numbers such that average of first 12 numbers is 30 while the average of last five numbers is 48. Find the 12th number, if the ratio betwee...
The average weight of 4 persons is 56 kg. The heaviest person’s weight is 30 kg more than the lightest person’s weight. If the average weight of the...
The average of four consecutive odd numbers is 47. What is the largest of these numbers?
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