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• Kyoto Protocol focuses on reducing greenhouse gas emissions (A-3). • Montreal Protocol aims at addressing ozone layer depletion by phasing out CFCs (B-1). • Paris Agreement aims to limit global temperature rise to below 2°C (C-4). • UNCCD (United Nations Convention to Combat Desertification) focuses on combating desertification and drought (D-2).
Find the number of zeroes in the end of 100!
Two students appeared in an exam and one secured 30 marks more than the other. If marks of the student who got more marks is 65% of the sum of the marks...
Find the number of zeroes in the product of 20 ×21× 22× ...
The cube of the difference between two given natural numbers is 1728, while the product of these two given numbers is 108. Find the sum of these two giv...
Sum of two digits of a two digit number is 11. When digits of the number are reversed then number formed is 45 more than the original number. Find the ...
The denominator of a rational number is 4 more than its numerator. If the numerator is increased by 5 and the denominator is decreased by 3, we obtain 3...