Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages
Filter by Categories
nmims post
Objective Type Set
Online MCQ Assignment
Question Solution
Solved Question
Uncategorized

1. What is the average concentration of ozone in the ozone layer of the atmosphere? a) Nearly 100% b) Greater than 90% c) Between 10-50% d) Less than 10ppm 2. Who discovered the ozone layer? a) Henri Buisson & Charles Fabry b) Carl Sagan & Charles Fabry c) G.M.B Dobson d) Carl Sagan &G.M.B Dobson…

This content is for Premium 1 Month, Premium 1 Year and Premium 3 Months members only.
Log In Buy Now
.woocommerce-message { background-color: #98C391 !important; }