Cobalt is a material which is ?

Related Mcqs:

1. Which of following contains cobalt?

   A. Vitamin K
   B. Chlorophyll
   C. Vitamin B12
   D. Haemoglobin

   Submitted by: Mansoor Ahmed Suhag

2. Which woody raw material is used for the manufacture of paper pulp?

   A. Cotton
   B. Poplar
   C. Bagasse
   D. Rice straw

3. Wood is the main raw material for the manufacture of ____________?

   A. Paint
   B. Gun powder
   C. Paper
   D. Ink

   Submitted by: Iram Saleem

4. The variety of coal in which the deposit contains recognizable traces of the original plant material is____________?

   A. bitumen
   B. anthracite
   C. lignite
   D. peat

   Submitted by: WIQAR AHMAD

5. Material for rain-proof coats and tents owe their water proof properties to ________?

   A. Surface tension
   B. Viscosity
   C. Specific gravity
   D. Elasticity

   Submitted by: Ashfaque Ali Khoso

6. Which of the following is a ferromagnetic material ?

   A. Tungsten
   B. Aluminium
   C. Copper
   D. Nickel

7. The material that comes out of a volcano at the time of eruption is:

   A. Solid, liquid, gaseous
   B. Solid and liquid
   C. Solid and gaseous
   D. None of these

   Submitted by: Umair Aslam Muhammadi

8. which type of rock is made from molten(Fire) material within the earth surface?

   A. Sedimentary rock
   B. Schist rock
   C. Igneous rock
   D. Metamorphic rock

   Submitted by: Raheel Ahmed

9. Average salinity or ratio of salt as per kilogram of water of ocean is__________?

   A. 35 grams
   B. 55 grams
   C. 32 grams
   D. 42 grams

   Submitted by: FAZAL ULLAH

10. which of the following planets has no moons ?

    A. Mars
    B. Neptune
    C. Venus
    D. None of these

    Submitted by: Shahbaz Jiskani