Preparing for competitive exams becomes easier when your practice is smart and well structured General Science Mock Test 5 is designed to give you a clear idea of how questions are asked in real exams helping you build confidence from the very first attempt It is not just about solving questions but about understanding concepts the right way.
This mock test covers important topics from Physics, Chemistry and Biology that are frequently asked in SSC, RRB, MTS, GD and other competitive exams The questions are framed as per the latest exam trends keeping beginner level aspirants in mind Each section focuses on concept clarity accuracy and time management which are key to scoring better.
Whether you are starting your preparation or revising before the exam this General Science mock test works as a reliable practice tool Regular practice with such mock tests can significantly improve your performance across all competitive exams.
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General Science Mock Test 5 for all Competitive Exams
Q. Carrots are orange in color because of:
A. Chlorophyll
B. Carotene
C. Anthocyanin
D. Lycopene
Answer: B. Carotene
Q. Which substance is commonly lost from the body during dehydration?
A. Potassium chloride
B. Calcium
C. Sodium chloride
D. Iron
Answer: C. Sodium chloride
Q. Which “trace” metal is present in insulin?
A. Copper
B. Zinc
C. Iron
D. Magnesium
Answer: B. Zinc
Q. Scurvy is caused by a deficiency of which vitamin?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
Answer: C. Vitamin C
Q. Which disease is caused by the accumulation of uric acid crystals in the joints?
A. Arthritis
B. Rheumatism
C. Gout
D. Osteoarthritis
Answer: C. Gout
Q. Which blood group is the universal donor?
A. A
B. B
C. AB
D. O
Answer: D. O
Q. What condition results from an increase in the number of RBCs in the blood?
A. Anemia
B. Leukemia
C. Polycythemia
D. Thalassemia
Answer: C. Polycythemia
Q. Which blood group is the universal recipient?
A. A
B. B
C. AB
D. O
Answer: C. AB
Q. Which vitamin is helpful in blood clotting?
A. Vitamin A
B. Vitamin C
C. Vitamin K
D. Vitamin D
Answer: C. Vitamin K
Q. What is the approximate percentage of water in the human body?
A. 40–50%
B. 50–60%
C. 65–80%
D. 90%
Answer: C. 65–80%
Q. What is the normal blood pressure of a human?
A. 100/70 mm Hg
B. 120/80 mm Hg
C. 140/90 mm Hg
D. 80/60 mm Hg
Answer: B. 120/80 mm Hg
Q. What is the functional segment of DNA in human blood called?
A. Chromosome
B. Gene
C. Nucleotide
D. RNA
Answer: B. Gene
Q. Who propounded DNA synthesis?
A. Watson
B. Crick
C. Kornberg
D. Franklin
Answer: C. Kornberg
Q. Which pigment determines the color of human skin?
A. Hemoglobin
B. Carotene
C. Melanin
D. Xanthophyll
Answer: C. Melanin
Q. Which gland plays the main role in controlling blood pressure?
A. Pituitary
B. Thyroid
C. Adrenal
D. Pancreas
Answer: C. Adrenal gland
Q. EEG is used to study the functions of which organ?
A. Heart
B. Brain
C. Lungs
D. Liver
Answer: B. Brain
Q. Approximately how much time does one heartbeat take?
A. 0.4 seconds
B. 0.6 seconds
C. 0.8 seconds
D. 1 second
Answer: C. 0.8 seconds
Q. Which of the following vitamins is not obtained from vegetables?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
Answer: D. Vitamin D
Q. Which enzyme converts milk into curd?
A. Pepsin
B. Trypsin
C. Renin
D. Amylase
Answer: C. Renin
Q. What is the nature of enzymes?
A. Carbohydrates
B. Fats
C. Proteins
D. Minerals
Answer: C. Proteins
Q. In which part of the human body is Ascaris (roundworm) found?
A. Stomach
B. Large intestine
C. Small intestine
D. Liver
Answer: C. Small intestine
Q. Where does Taenia solium (tapeworm) live as a parasite?
A. Liver
B. Brain
C. Intestine
D. Lungs
Answer: C. Intestine
Conclusion
In conclusion, practicing with General Science Mock Test 5 helps you strengthen your basics identify weak areas and improve overall exam readiness Consistent practice not only boosts confidence but also enhances speed and accuracy Make mock tests a regular part of your preparation to achieve better scores in all competitive exams.