General Science Questions for RRB JE Exam
General Science Questions with Answers
Q.17 What is Solar Eclipse?
(A) When the moon comes in between Earth and Sun
(B) When Earth comes in between Moon and Sun
(C) When Sun comes in between Earth and Moon
(D) When Sun rays do not reach Earth.
Ans . A
Q.18 Transportation of food in plants takes place through:
(A) Xylem
(B) Phloem
(C) Companion cells
(D) Tracheids
Ans . B
Q.19 Which salt is used as a raw material for making a large number of useful chemicals in the industry?
(A) Sodium Chloride
(B) Ammonium Hydroxide
(C) Ammonium Chloride
(D) Sodium Nitrate
Ans . A
Q.20 After wound or cut in body blood coagulates through:
(A) WBC
(B) RBC
(C) Platelets
(D) Plasma
Ans . C
Q.21 Name the salt when on dissolving in water give an acidic solution?
(A) Potassium Chloride
(B) Ammonium Chloride
(C) Sodium Carbonate
(D) Sodium Acetate
Ans . B
Q.22 When the same pattern of solar eclipse repeats every 18 years 11 days 8 hours are known as:
(A) Nodes cycle
(B) Saros cycle
(C) Saras cycle
(D) Payan cycle
Ans . B
Q.23 Bleaching powder is formed by treating chlorine with.......
(A) Calcium Hydroxide
(B) Potassium Hydrogen carbonate
(C) Magnesium Hydroxide
(D) None of the above
Ans . A
Q.24 What do you mean by Blood Moon?
(A) It is a total solar eclipse.
(B) It is partial lunar eclipse with the red glow
(C) It is total lunar eclipse with the deep red glow
(D) None of the above
Ans . C
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