Science Objective Type Questions (Series – 2)

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Q. 1. Which types of reactions never undergo completion?
(a). Fast reactions
(b). Slow reactions
(c). Reversible reactions
(d). None of above


Q. 2. Which two metals are most malleable?
(a). Iron and copper
(b). Gold and silver
(c). Gold and copper
(d). Iron and zinc


Q. 3. Bauxite is an ore of which metal?
(a). Iron
(b). Aluminium
(c). Silver
(d). Gold


Q. 4. Respiration is which type of process?
(a). Electropositive
(b). Electronegative
(c). Physical
(d). Biochemical


Q. 5. Gastric juice is secreted from where?
(a). Pancreas
(b). Liver
(c). Gall bladder
(d). Stomach


Q. 6. Which parts of plants do respiration?
(a). Roots
(b). Stem
(c). Leaves
(d). All of above


Q. 7. Urea formation occur by
(a). Ornithine cycle
(b). Arginine cycle
(c). Kref cycle
(d). None of above


Q. 8. Blood is which type of tissue?
(a). Nervous tissue
(b). Connective tissue
(c). Muscular tissue
(d). Epithelial tissue


Q. 9. What are the main types of lens?
(a). 2
(b). 3
(c). 4
(d). 5


Q. 10. The rocky layer of earth crust is formed of
(a). Silicates
(b). Sulphates
(c). Carbonates
(d). Phosphates




Answers


Q. 1    -  (c)
Q. 3    -  (b)
Q. 5    -  (d)
Q. 7    -  (a)
Q. 9    -  (a)

Q. 2    -  (b)
Q. 4    -  (d)
Q. 6    -  (d)
Q. 8    -  (b)
Q.10   -  (a)




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