Question
Which material is most commonly employed in the production
of sculptural casts and artistic reproductions?Solution
Plaster of Paris (calcium sulfate hemihydrate) is extensively utilized in creating sculptural casts and reproductions due to its advantageous properties, including easy moldability, quick setting time, and relatively low cost.
10.5, 19, 40, 82, 166, 334
In a team, there are 15 men and 25 women. The average weight of each man is 70 kg while that of each woman is 60 kg. What is the average weight of a per...
The average number of books on history, polity and geography in a library is 165, and the average number of books on history and geography is 140. If th...
Average weight of all the people in a group is 61 kg. When two people of weight 66 kg and 84 kg left the group, average weight reduces by 1 kg. Find the...
Sum of ages of 70 members is 1400 years. The average age of 25 of them is 16 years and average age of another 25 of them is 12 years. Find the average ...
- The average of two numbers ‘U’ and ‘V’ is 420 such that they are in the ratio 4:2 respectively. Another number ‘W’ is 180 more than ‘V’ and...
- The average number of pencils distributed among five students is 10. If each student received 1 pencil more than the one before him, then find the highest ...
The average of 18 numbers is 36. If 4 is added to each number, then the new average will be:
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...
Average age of company A is 26 years and average age of both companies A and B is 12 years. If the ratio of number of employees in company A and B is 2:...
Relevant for Exams:
