Environment Quiz 10
Practice quiz on Environment (General Science). 5 real exam questions.
About This Quiz
Environment Quiz 10 — Questions with Solutions
All 5 questions from this quiz with the correct answer and explanation. Attempt them yourself first, then open each solution to check your reasoning.
Q1.Which organ helps us breathe?
- A.Heart
- B.Liver
- C.Lungs
- D.Kidney
Show answer
Answer: C. Lungs
Lungs help in breathing.
Q2.Which of the following is a rapid test for water quality?
- A.COD
- B.BOD
- C.Jar test
- D.pH test
Show answer
Answer: D. pH test
pH test gives instant result unlike BOD/COD.
Q3.Which of these is a herbivore?
- A.Tiger
- B.Lion
- C.Goat
- D.Wolf
Show answer
Answer: C. Goat
Goat eats plants.
Q4.Which two Indian beaches achieved Blue Flag certification again in November 2025?
- A.Puri & Gopalpur
- B.Radhanagar & Thiruchopuram
- C.Rushikonda & Puri
- D.Gopalpur & Rushikonda
Show answer
Answer: D. Gopalpur & Rushikonda
The news reported two beaches in Odisha securing Blue Flag certification (Rushikonda & Gopalpur). :contentReference[oaicite:32]{index=32}
Q5.Which of these is a good conductor of heat?
- A.Wood
- B.Plastic
- C.Iron
- D.Rubber
Show answer
Answer: C. Iron
Metals conduct heat.
Frequently Asked Questions
Is Environment Quiz 10 free to attempt on AajExam?
Yes. Environment Quiz 10 is completely free. You only need a free AajExam account to track your score, view detailed solutions and unlock cross-attempt analytics.
How long does it take to complete Environment Quiz 10?
Environment Quiz 10 runs on a 1-minute timer in real exam-style conditions. The clock starts the moment you click Start, mirroring the time pressure of the actual exam.
Are detailed solutions provided?
Yes. Every question on Environment Quiz 10 ships with a complete step-by-step solution, the underlying concept, and (where applicable) shortcut tricks. You can also discuss any question with the AajExam community.
Can I attempt Environment Quiz 10 multiple times?
Yes. You can attempt this quiz as many times as you like. Each attempt is recorded separately so you can track improvement in score, accuracy and time-management.
Which government exams does this quiz prepare me for?
Environment questions appear regularly in SSC CGL, CHSL, MTS, GD; IBPS PO, Clerk; SBI PO, Clerk; RRB NTPC, Group D; UPSC prelims and most State PSC exams. The specific weightage varies by exam — check the exam pattern on the corresponding AajExam exam page for details.