What time of day do most owls hunt?

Related Mcqs:

1. The large dark patches on the Moon’s surface are known as___________?

   A. Dark matter
   B. Maria, or seas, even though there is no water on the Moon
   C. Maria, or seas, because they are filled with water
   D. Moon spots

   Submitted by: Mansoor Ul Haque

2. Which rays are trapped in our galaxy by magnetic waves?

   A. Alpha rays
   B. Gamma rays
   C. Cosmic rays
   D. None of these

   Submitted by: Malik Asghar Hussain

3. Which metal is pure conductor of electricity?

   A. Copper
   B. Gold
   C. Silver
   D. lead

   Submitted by: Wajahat Ali

4. PVC is obtained by the polymerisation of?

   A. Propane
   B. Vinyl chloride
   C. Styrene
   D. None of these

   Submitted by: H@yii

5. How many layers does the earth have?

   A. 1
   B. 2
   C. 3
   D. 4

   Submitted by: Mumtaz Ali Bukhari

6. Permanent hardness of water due to sulphate of metals can be destroyed by the use of ________ ?

   A. Zeolites
   B. Sulphonides
   C. Lime
   D. Nitrates

   Submitted by: Rashid Mehmood

7. Proton number is denoted by symbol __________ ?

   A. M
   B. Z
   C. P
   D. A

   Submitted by: Rashid Mehmood

8. Stethoscope was invented by _______ ?

   A. Rene Laennec
   B. Steven Sasson
   C. Martin Cooper
   D. Dave Hyatt

   Submitted by: Rashid Mehmood

9. In radiation, which of the following has strong photons?

   A. X-Rays
   B. Gamma
   C. Microwave
   D. Electromagnetic

   Submitted by: Warraich

10. The color of a sedimentary rock is often mostly determined by___________?

    A. Zinc
    B. Iron
    C. Calcium
    D. None of these

    Submitted by: Syed Abdul Basit