1.
In India, which religion is mostly followed?
Correct Answer
A. Hinduism
Explanation
Hinduism is mostly followed in India because it is the oldest religion in the country and has the largest number of adherents. Hinduism has deep roots in Indian culture and traditions, and it is closely intertwined with the social, political, and economic fabric of the country. The majority of the Indian population identifies as Hindus, and Hindu temples, rituals, and festivals are an integral part of everyday life for many Indians. Hinduism's influence can be seen in various aspects of Indian society, including art, music, literature, and philosophy.
2.
30 cannot be divided by
Correct Answer
D. 20
Explanation
The number 30 cannot be divided by 20 because 30 divided by 20 equals 1.5, which is not a whole number. In order for a number to be divisible by another number, the division should result in a whole number without any remainder. Therefore, 20 is not a divisor of 30.
3.
What is astronomy?
Correct Answer
B. The study of space
Explanation
Astronomy is the study of space, including celestial bodies such as stars, planets, galaxies, and other objects that exist beyond Earth's atmosphere. It involves the observation and analysis of these objects to understand their composition, behavior, and interactions. Astronomers use various tools and techniques, such as telescopes and satellites, to gather data and make discoveries about the universe. By studying space, astronomers aim to unravel the mysteries of the cosmos and expand our knowledge of the vastness and complexity of the universe.
4.
What is a pentagon?
Correct Answer
C. A geometrical shape with 5 sides and 5 angles
Explanation
A pentagon is a geometrical shape with 5 sides and 5 angles. This is because the prefix "penta-" means five, and a polygon with five sides is called a pentagon. Each side of a pentagon connects two vertices, and each vertex forms an angle with the two adjacent sides. Therefore, a pentagon has 5 sides and 5 angles.
5.
Who gave the theory of relativity?
Correct Answer
A. Albert Einstein
Explanation
Albert Einstein is the correct answer because he is the scientist who developed the theory of relativity. His theory revolutionized our understanding of space, time, and gravity, and it is one of the most important scientific theories in history. Einstein's theory of relativity has been confirmed by numerous experiments and observations, and it continues to be a cornerstone of modern physics.
6.
K is the symbol of
Correct Answer
B. Potassium
Explanation
The symbol K is used to represent the element potassium in the periodic table. Potassium is a chemical element that is essential for various biological processes in the human body. It plays a crucial role in maintaining proper heart and muscle function, regulating fluid balance, and supporting nerve impulses. Potassium is also found in many foods, including fruits, vegetables, and dairy products.
7.
Which of these is a present perfect continuous sentence?
Correct Answer
D. I have gone there.
Explanation
The correct answer is "I have gone there." This is a present perfect continuous sentence because it uses the present perfect tense ("have gone") to indicate an action that started in the past and is still ongoing or has just been completed. The other options do not use the present perfect continuous tense.
8.
Which of these is a reptile?
Correct Answer
C. Lizard
Explanation
A lizard is a reptile because it belongs to the class Reptilia. Reptiles are characterized by their scaly skin, cold-blooded nature, and the ability to lay eggs on land. Lizards specifically have four legs, external ears, and a long tail. They are found in various habitats worldwide and exhibit a wide range of sizes and colors. Unlike frogs, which are amphibians, lizards do not undergo metamorphosis and spend their entire lives on land. Therefore, a lizard is the correct answer as it fits the characteristics and classification of a reptile.
9.
Which is the largest ocean?
Correct Answer
A. Pacific
Explanation
The Pacific Ocean is the largest ocean in the world. It covers a vast area, stretching from the western coast of the Americas to the eastern coast of Asia and Australia. It is also the deepest ocean, with the Mariana Trench, the deepest point on Earth, located in its waters. The Pacific Ocean is known for its diverse marine life and important role in regulating the Earth's climate.
10.
Which is the biggest planet in our solar system?
Correct Answer
B. Jupiter
Explanation
Jupiter is the correct answer because it is the largest planet in our solar system. It has a diameter of about 143,000 kilometers, which is more than 11 times the diameter of Earth. Jupiter's massive size is due to its composition, primarily made up of hydrogen and helium gases. It also has a strong gravitational pull, with more than twice the mass of all the other planets combined. Jupiter's size and gravitational force make it a dominant force in our solar system.