Question
The device used for locating submerged objects under sea
is –Solution
Sonar (originally an acronym for Sound Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels. Sonar may be used as a means of acoustic location and of measurement of the echo characteristics of "targets" in the water.
45.1298% of (14.032 - 75.98) + 27.87% of √40001 = 449.98% of 24.098 + ?
5.25 x 4.09 + 3.99 x 9.67 + 6.01 x 14.88 = ?
24.99% of 1619.78 + (1259.84 ÷ 12.24) = ? × 16.98
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
54.97% of 620.08 + 16.13 × 11.11 – 829.91 ÷ 5 = ?
37.06% of 783.45 + 2125% of 51.89 = ?
Find the approximate value of Question mark(?). No need to find the exact value.
24.95 × (36.06 ÷ 6) + 74.95% of 159.89 – √(143.94) × 2....
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
