Question
Which metal is known as the most
ductile?Solution
Gold is renowned for its ductility, a property that allows it to be drawn into thin wires. This characteristic is so pronounced that a single gram of gold can be extended into a wire over two kilometers long.
- Find the fourth proportion of (3k), (4k), and (6k). (Note: 'k' is the smallest two-digit prime number.)
The ratio of two numbers P and Q is 6: 11 respectively. When 5 is added to P and 84 is subtracted from Q, then the ratio of P and Q becomes 5: 2 respect...
If 'Q' is the smallest prime number, then find the fourth proportion of (Q + 6), (Q + 2) and (Q + 10).
In an orchard, the ratio of the number of mango and lichi trees is 5:7, respectively. Also, there are few apple trees in the orchard which is 40% more t...
- The mean proportional of 18 and 2 is _____.
What is the mean proportion between 24 and 54?
- If the mean proportion of 1.21 and 0.25 is 'k', then find the value of '10k'.
The ratio of investment of A and B is 2 : 5 and that of B and C is 3 : 7. Find the investment of B if sum of investment of A, B and C is Rs. 33600.
Find the third proportional to 14 and 42?
Ratio between two numbers is 7:12 and their difference is 60. Find the sum of the given two numbers.
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