General Science problems
- 1. Major portion of the earth's crust is mainly constituted by
Options- A. Oxygen and Iron
- B. Oxygen and Silicon
- C. Silicon and Iron
- D. Silicon and Aluminium Also asked in: Bank Exams
Correct Answer: Oxygen and Silicon
- 2. If a star is bigger than Sun, but not more than twice as big, it will turn into a _______.
Options- A. Pulsar
- B. Maxima
- C. Avenger
- D. Discover Also asked in: Bank Exams
Correct Answer: Pulsar
- 3. Which atmospheric layer contains ozone layer?
Options- A. Genosphere
- B. Zonosphere
- C. Stratosphere
- D. Ionosphere Also asked in: Bank Exams
Correct Answer: Stratosphere
- 4. In terms of size, Jupiter ranks no. ___ in our Solar System.
Options- A. 1
- B. 2
- C. 3
- D. 4 Also asked in: Bank Exams
Correct Answer: 1
- 5. The place on the earth's surface above the focus is called the __________.
Options- A. focus
- B. incentre
- C. epicentre
- D. circumcentre Also asked in: Bank Exams
Correct Answer: circumcentre
- 6. Order Primata comprising monkey, gorilla and gibbon is placed in class Mammalia along with order Carnivora that includes?
Options- A. Giraffe, Camels and Elephants
- B. Crocodile, Lizard and Snake
- C. Lion, Leopard and Tiger
- D. Tiger, Cats and Dogs Also asked in: Bank Exams
Correct Answer: Tiger, Cats and Dogs
- 7. Which fibre is also called as artificial silk?
Options- A. Nylon
- B. Rayon
- C. Polyester
- D. Acrylic Also asked in: Bank Exams
Correct Answer: Rayon
- 8. During the past century, the temperature of Earth has increased by ________.
Options- A. 0.6 deg C
- B. 1.6 deg C
- C. 2.6 deg C
- D. 3.6 deg C Also asked in: Bank Exams
Correct Answer: 0.6 deg C
- 9. The method of soil conservation in which stones, grass, soil are used to build barriers along contours and trenches are made in front of the barriers to collect water is called?
Options- A. Mulching
- B. Contour barriers
- C. Rock dam
- D. Terrace farming Also asked in: Bank Exams
Correct Answer: Contour barriers
- 10. What is formed when Magnesium is burnt?
Options- A. Baking Soda
- B. Calcium Carbonate
- C. Ash
- D. Vinegar Also asked in: Bank Exams
Correct Answer: Ash
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