Question
The ozone hole that has been detected lies in the
atmosphere above –Solution
Ozone layer, that is, the layer of life-protecting ozone found at the top of the stratosphere. Ozone is formed in the earth's stratosphere and is critical to life on earth as we know it. There is compelling scientific evidence that ozone is destroyed in the stratosphere and that some human-released chemicals areSpeeding up the breakdown of ozone in the atmosphere.
'O' is the incentre of △ABC. Given that ∠ABC = 64° and ∠BCA = 96°, determine the measure of ∠BOC.
"P" is able to finish a job in 20 days. "K" can complete the same job in 4 days less than "P." If they work together, how many da...
(78.03 + 116.98) ÷ 13.211 = 89.9 – 25.23% of ?
Find the simplified value of the following expression:
(16.25 × 24 + 7 × √36) ÷ 23 + 3.75 × 16 – 37 × 2 + 7.5
...A principal of ₹5000 is invested at a simple interest rate of 8% per annum. What will be the interest earned after 3 years?
A car travels 120 km in 1 hour and then travels 80 km in 1.5 hours. What is the average speed of the car for the entire journey?
In an interview, a total of 160 employees participated, including 100 men and the remaining women. Among these employees, 80% ach...
Person A can finish a task alone in 22(3/5) days, while Person B can complete the same task alone in 14(1/8) days. If A and B collaborate on the task, h...
Find the simpliied value of the following expression:
12 × [15 of 8 - 6 of (32 - 8 of 3)]Â
