TLS
Triyambak Life Sciences

Nurturing Life Sciences

TLS Online

Nurturing Life Sciences

Store Blog
  • Search PYQ
  • Store
  • Blog
Login

Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 65313
TLS Online TPP Program

#Question id: 40093


Q. The hardest mineral on Mohs scale is:

#Environmental Science
  1.  Quartz
  2.  Diamond
  3.  Corundum
  4.  Topaz

Answer:- Option(s): 2


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 39963

#Environmental Science

Q. The functional unit of ecology is:

TLS Online TPP Program

#Question id: 39964

#Environmental Science

Q. A group of organisms of the same species occupying a specific area is called:

TLS Online TPP Program

#Question id: 39965

#Environmental Science

Q. The second law of thermodynamics in ecosystems explains:

TLS Online TPP Program

#Question id: 39966

#Environmental Science

Q. Gross Primary Productivity (GPP) minus Respiration equals:

TLS Online TPP Program

#Question id: 39967

#Environmental Science

Q. The 10% law of energy transfer was proposed by:

TLS Online TPP Program

#Question id: 39968

#Environmental Science

Q. Which ecological pyramid is always upright?

TLS Triyambak Life Sciences Nurturing Life Sciences
TLS Android APP TLS IOS APP

Company

  • About us
  • Careers
  • Terms of service
  • Privacy policy
  • Our Blogs

Help & Support

  • User Guidelines
  • Refund Policy

Products

  • TLS APP
  • TPP APP

Contact Us

117/429-4 Q Block, behind Hotel DNG Grand, Sharda Nagar, Kanpur,
Uttar Pradesh 208025
India
Phone: +91 9919149001, +917007912133
Email: info@triyambak.org

© 2026 Copyright Triyambak Life Sciences Pvt Ltd. All Rights Reserved