Who was the author of the book 'To Kill a Mockingbird'?
A. F. Scott Fitzgerald
B. Harper Lee
C. Jane Austen
D. J.K. Rowling
Correct Answer: B Harper Lee was the author of the book 'To Kill a Mockingbird', which was published in 1960.
Q2. [+2, -0.25]General Knowledge
Which river is known as the 'Sorrow of Bengal' due to its frequent flooding?
A. Ganges
B. Brahmaputra
C. Isha
D. Mahanadi
Correct Answer: B The Brahmaputra River frequently floods Bengal, earning the nickname 'Sorrow of Bengal'.
Q3. [+2, -0.25]Mathematics
What is the formula for the volume of a cube?
A. V = 1/2 lwh
B. V = lwh
C. V = s^3
D. V = 1/3 πr^2h
Correct Answer: C The formula for the volume of a cube is V = s^3, where V is the volume and s is the length of a side of the cube.
Q4. [+2, -0.25]General Knowledge
Who is the author of the book 'To Kill a Mockingbird'?
A. F. Scott Fitzgerald
B. Harper Lee
C. Jane Austen
D. J.K. Rowling
Correct Answer: B Harper Lee is the author of the classic novel 'To Kill a Mockingbird'.
Q5. [+2, -0.25]General Knowledge
Who was the founder of the Indian National Congress?
A. A.O. Hume
B. Mahatma Gandhi
C. Jawaharlal Nehru
D. Subhas Chandra Bose
Correct Answer: A A.O. Hume was the founder of the Indian National Congress, which was established in 1885.
Q6. [+2, -0.25]General Knowledge
Which river is the longest in South America?
A. Amazon River
B. Parana River
C. Sao Francisco River
D. Magdalena River
Correct Answer: A The Amazon River is the longest river in South America, stretching approximately 6,400 kilometers from its source in the Andes Mountains to its mouth in the Atlantic Ocean.
Q7. [+2, -0.25]Science
What is the process by which the Earth's plates move and change?
A. Weathering
B. Erosion
C. Plate tectonics
D. Glaciation
Correct Answer: C Plate tectonics is the process by which the Earth's lithosphere is broken into large plates that move and change, resulting in the creation of mountains, volcanoes, and earthquakes.
Q8. [+2, -0.25]Reasoning
If a snail is at the bottom of a 20-foot well, and it climbs 3 feet up the well each day, but slips back 2 feet each night, how many days will it take for the snail to reach the top of the well?
A. 18 days
B. 20 days
C. 22 days
D. 18 days, but on the 18th day it will reach the top and not slip back
Correct Answer: D The snail climbs 3 feet up the well each day and slips back 2 feet each night, so it effectively climbs 1 foot per day. To climb 20 feet, it will take 18 days to climb 18 feet, and on the 18th day, it will climb the final 2 feet to reach the top, but it will not slip back because it has reached the top.
Q9. [+2, -0.25]General Knowledge
Who was the first Prime Minister of India?
A. Jawaharlal Nehru
B. Mahatma Gandhi
C. Subhas Chandra Bose
D. Sardar Patel
Correct Answer: A Jawaharlal Nehru was the first Prime Minister of India, serving from 1947 to 1964.
Q10. [+2, -0.25]Mathematics
What is the perimeter of a rectangle with a length of 6 cm and a width of 4 cm?
A. 16 cm
B. 18 cm
C. 20 cm
D. 22 cm
Correct Answer: C The perimeter of a rectangle is calculated as 2(length + width). So, perimeter = 2(6 + 4) = 2(10) = 20 cm.
Q11. [+2, -0.25]Mathematics
What is the value of x in the equation x/2 + 3 = 7?
A. 6
B. 7
C. 8
D. 9
Correct Answer: C Subtract 3 from both sides of the equation to get x/2 = 4, then multiply both sides by 2 to get x = 8.
Q12. [+2, -0.25]General Knowledge
Who was the first President of India?
A. Dr. Rajendra Prasad
B. Jawaharlal Nehru
C. Mahatma Gandhi
D. Subhas Chandra Bose
Correct Answer: A Dr. Rajendra Prasad was the first President of India, serving from 1950 to 1962.
Q13. [+2, -0.25]Science
What is the largest moon in our solar system?
A. Ganymede
B. Titan
C. Callisto
D. Io
Correct Answer: A Ganymede is the largest moon in our solar system, orbiting Jupiter and having a diameter of approximately 5,262 kilometers.
Q14. [+2, -0.25]Science
What is the process by which an organism's genetic information is passed from one generation to the next?
A. Mutation
B. Genetic drift
C. Natural selection
D. Heredity
Correct Answer: D Heredity is the process by which an organism's genetic information is passed from one generation to the next.
Q15. [+2, -0.25]Reasoning
A person has two coins that add up to 30 pence. One coin is twice the value of the other. What are the two coins?
A. 10p and 20p
B. 5p and 25p
C. 15p and 15p
D. 20p and 10p
Correct Answer: A Let's say the smaller coin is x pence. Since the larger coin is twice the value of the smaller coin, the larger coin is 2x pence. The total value of the two coins is 30 pence, so we can set up the equation: x + 2x = 30. Simplifying the equation, we get 3x = 30. Dividing both sides by 3 yields x = 10. So, the smaller coin is 10p and the larger coin is 20p.