CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
heena pal

· started a discussion

· 1 Months ago

108040.4 (Question: 108040.4 )

180 kha se aaya??

Question:
DIRECTIONS: Following questions are based on the pie-chart given below:


Constituents of sun rays received in 1 min.


Total Sunrays received in 1 min. = 3600 unit

If presently the ozone layer in the atmosphere reflects away 60% of the sun rays, then what would be the amount of Gamma rays received in 1 minute, if the ozone layer were to completely disappear?

Options:
A) 100 unit
B) 200 unit
C) 300 unit
D) 450 unit
Solution:
Ans: (c)

Amount of Gamma rays =\(\cfrac{100\times180}{40}=450\) unit 

Amit

· commented

· 1 Months ago

3600 k 40% ka 5% hai 180 gamma rays
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions