General Science MCQ – 50 (Biology)

chemistry, physics, biology

Dear Aspirants,

General Science MCQs including Physics, Chemistry, Biology. This help is General Eligibility Test like Entrance Exam, Sainik School, NDA, Army, All India Competitive exam, and All HP Exams. You can also play our weekly quiz and download all quizzes PDF as well.

1. Which is the organ that excretes water fat and various catabolic wastes?
(A) Kidney
(B) Skin
(C) Spleen
(D) Salivary glands

2. Which animal uses sounds as its eyes?
(A) Dog
(B) Cat
(C) Snake
(D) Bat

3. Pregnant women usually become deficient in?
(A) Sodium and calcium
(B) Iron and sodium
(C) Calcium and iron
(D) Magnesium and iron

4. Which components of the light are absorbed by chlorophyll?
(A) Violet and red
(B) Indigo and orange
(C) Blue and red
(D) Violet and yellow

5. Ginger is a stem and not a root because?
(A) It stores food material
(B) It grows horizontal in the soil
(C) It has nodes and internodes
(D) It lacks chlorophyll

6. Eyes of potato are useful for?
(A) Nutrition
(B) Reproduction
(C) Vegetative propagation
(D) None of the above

7. Taenia sodium (Tapeworm) lives as a parasite in?
(A) Pig
(B) Abdomen of men/women
(C) Intestine of men/women
(D) Liver of men/women

8. An ant can see the objects all around it due to the presence of?
(A) Simple eyes
(B) Eyes over the head
(C) Well-developed eyes
(D) Compound eyes

9. What is the approximate time required for a heartbeat?
(A) 5 second
(B) 8 second
(C) 5 minute
(D) 0 minute

10. Which of the following elements is obtained from sea algae?
(A) Argon
(B) Sulpher
(C) Vanadium
(D) Iodine

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