The major ingredient of leather is__________________?

Related Mcqs:

1. The chief ingredient of the mosquito repellent cream is derived from?

   A. Lemon
   B. Neem tree
   C. Rice bran
   D. Tulsi

   Submitted by: Mansoor Ahmed Suhag

2. The earth’s ___________ is divided into 15 major plates of various sizes

   A. Mesosphere
   B. Stratosphere
   C. Lithosphere
   D. None

3. Basidiospores are considered to be a major source of ___________?

   A. airborne allergens
   B. water borne allergens
   C. animal faeces
   D. bio-weapon

   Submitted by: Mansoor Ul Haque

4. The major component of honey is_________?

   A. Glucose
   B. Surcose
   C. Maltose
   D. Fructose

   Submitted by: Ashfaque Ali Khoso

5. The major part of natural gas, petroleum and coal consists of?

   A. Carbon
   B. Chlorine
   C. CFC
   D. Methane

   Submitted by: Ashfaque Ali Khoso

6. Nervous system includes which of these major components?

   A. Brain
   B. Brain & Back Bone
   C. brain, spinal cord and neurons
   D. None

   Submitted by: Adnan Rai

7. Which of the following is the major constituents of LPG?

   A. methane
   B. ethane
   C. hydrogen
   D. butane

   Submitted by: H@yii

8. The major source of quick energy is ___________?

   A. Carbohydrates
   B. Minerals
   C. vitamins
   D. None of these

   Submitted by: Muhammad Asif Khajjak

9. How many major gases have been used in re​frig​er​a​tors since its invention?

   A. 2
   B. 3
   C. 4
   D. 5

   Submitted by: Adeeb Rahman

10. The alpha particles are compact clusters of______________?

    A. Electron and Proton
    B. Two Protons and two Neutrons
    C. Three protons and three Neutrons
    D. None