Everyday Science MCQ (Multiple Choice Questions)

The correct answer is B. Cabbage.
Out of the given options, cabbage is the vegetable that contains sulfur.
Cabbage is a cruciferous vegetable that contains a number of beneficial nutrients, including vitamin C, fiber, and sulfur-containing compounds called glucosinolates. When cabbage is chopped or chewed, these glucosinolates are broken down into biologically active compounds that have been shown to have anti-cancer properties.
So, the correct answer is B. Cabbage.

The correct answer is D. AB-.
The rarest blood type in humans is AB-. In general, blood type O is the most common, followed by blood types A, B, and AB. However, when it comes to rare blood types, both AB- and B- are considered to be relatively rare, with AB- being the rarest. In fact, only about 1% of the population has AB- blood type.
So, option D (AB-) is the correct answer.

The correct answer is A. Rorschach.
The Rorschach test, also known as the inkblot test, is a psychological test used to assess human emotions and personality. It consists of a series of inkblots that are presented to the test subject, who is asked to describe what he or she sees in each image. The responses are then analyzed to provide insight into the subject’s personality, emotional state, and thought processes. The test is named after its creator, Swiss psychologist Hermann Rorschach, who developed it in the early 20th century.

The correct answer is B. Cerebrum.
The cerebrum is the largest part of the human brain and is responsible for controlling voluntary movements and conscious thought. It is divided into two hemispheres, the left and the right, which are connected by a bundle of nerve fibers called the corpus callosum. The cerebellum, on the other hand, is responsible for coordinating voluntary movements and maintaining balance and posture. The brainstem is the part of the brain that connects the cerebrum and the cerebellum to the spinal cord and controls many of the body’s vital functions, such as breathing and heart rate. The pituitary gland is a small gland located at the base of the brain that produces and releases hormones that regulate various bodily functions.

The correct answer is B. Potassium.
Iodized salt is a type of table salt that has been fortified with iodine. It contains the iodine salts of the metal potassium, such as potassium iodate or potassium iodide. The addition of iodine to salt helps to prevent iodine deficiency, a condition that can lead to a variety of health problems, including goiter, hypothyroidism, and mental retardation. Sodium chloride, also known as table salt, is the primary ingredient in iodized salt. Chlorine, on the other hand, is a non-metal and a halogen, and it is not a component of iodized salt. Therefore, option B, potassium, is the correct answer.

The correct answer is D. Vitamin E.
Tocopherol is the chemical name of vitamin E. Vitamin E is a group of fat-soluble compounds that have antioxidant properties and are essential for the proper functioning of the body. It plays an important role in protecting cells from oxidative damage caused by free radicals, which can contribute to the development of various health problems, including heart disease and cancer. Vitamin C is also an antioxidant, but its chemical name is ascorbic acid, not tocopherol. Vitamin D is a group of fat-soluble compounds that help the body absorb calcium and maintain bone health, while vitamin A is a group of fat-soluble compounds that are important for vision, immune function, and skin health.

The correct answer is A. Red Sea.
The Red Sea is considered the world’s warmest sea. It is a seawater inlet of the Indian Ocean, lying between Africa and Asia, and it is located in a part of the world where air and water temperatures are consistently high. The average temperature of the Red Sea during the summer months is around 30-32°C (86-89.6°F), while in winter, it is around 23-25°C (73.4-77°F). The Mediterranean Sea, Caspian Sea, and Arabian Sea are all cooler than the Red Sea, and they are not considered the world’s warmest sea. Therefore, option A, Red Sea, is the correct answer.

The correct answer is C. Fruits and Vegetables.
Vitamin C, also known as ascorbic acid, is found in fruits and vegetables. It is an essential nutrient that plays an important role in maintaining the health of the body’s tissues and immune system. Vitamin C is a water-soluble vitamin that is not produced by the human body and must be obtained from the diet. Some of the best sources of vitamin C include citrus fruits (such as oranges and grapefruits), kiwi, strawberries, tomatoes, broccoli, and spinach. Seafood and seeds are not significant sources of vitamin C. Therefore, option C, Fruits and Vegetables, is the correct answer.

The correct answer is B. Fruits and Vegetables.
Vitamin B is found in fruits and vegetables. The vitamin B complex is a group of eight water-soluble vitamins that play important roles in cell metabolism. These vitamins include thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folic acid (B9), and cobalamin (B12). Each of these vitamins is found in a variety of foods, including fruits, vegetables, whole grains, meat, fish, and dairy products. Seafoods and seeds can also be good sources of certain types of vitamin B, but fruits and vegetables are the most reliable sources of these vitamins. Therefore, option B, Fruits and Vegetables, is the correct answer.

The correct answer is A. Venus.
Venus is the hottest planet in our Solar system. Its surface temperature can reach up to 471°C (880°F), which is hotter than the surface temperature of Mercury, the closest planet to the Sun. The extreme heat on Venus is due to its thick atmosphere, which traps heat and creates a greenhouse effect. Venus is also the second planet from the Sun and is sometimes referred to as the Earth’s sister planet because of its similar size and composition. Neptune, on the other hand, is the farthest planet from the Sun and is an ice giant, while Mars is a rocky planet that is located closer to the Sun than Earth. Therefore, option A, Venus, is the correct answer.