LDC 2015 Palakkad District — GK Selection
Lower Division Clerk (LDC) - Palakkad District — 2015 · 20 questions
LDC 2015 Palakkad District — GK Selection
20 questions · 15 minutes
All 20 questions answered
Verified correct answer (highlighted green) · short Why note for each · sources cited where relevant. Disputed answer-keys are flagged transparently.
Questions 1 – 20
Q1. The Palakkad Gap connects Kerala with:
A. Karnataka
B. Tamil Nadu ✓
C. Goa
D. Andhra Pradesh
Why: The Palakkad Gap (about 30 km wide) is the only significant break in the Western Ghats, connecting Kerala with Tamil Nadu.
Q2. Who composed the Indian National Anthem 'Jana Gana Mana'?
A. Bankim Chandra Chattopadhyay
B. Rabindranath Tagore ✓
C. Muhammad Iqbal
D. Sarojini Naidu
Why: Rabindranath Tagore composed Jana Gana Mana in Bengali. It was adopted as the National Anthem on 24 January 1950.
Q3. Blood group was discovered by:
A. Louis Pasteur
B. Karl Landsteiner ✓
C. Alexander Fleming
D. Robert Koch
Why: Karl Landsteiner discovered the ABO blood group system in 1901 and received the Nobel Prize in Physiology in 1930.
Q4. The first session of Indian National Congress was held in:
A. 1880
B. 1885 ✓
C. 1890
D. 1895
Why: The first session of INC was held on 28 December 1885 at Gokuldas Tejpal Sanskrit College in Bombay, with W.C. Bonnerjee as president.
Q5. Which gas is essential for photosynthesis?
A. Oxygen
B. Nitrogen
C. Carbon Dioxide ✓
D. Hydrogen
Why: Carbon Dioxide (CO₂) is essential for photosynthesis. Plants absorb CO₂ and release Oxygen (O₂) during the process.
Q6. The total number of districts in Kerala is:
A. 12
B. 13
C. 14 ✓
D. 15
Why: Kerala has 14 districts, from Kasaragod (northernmost) to Thiruvananthapuram (southernmost).
Q7. The 'Silent Valley' is located in which district of Kerala?
A. Idukki
B. Wayanad
C. Palakkad ✓
D. Thrissur
Why: Silent Valley National Park is in Palakkad district. It is one of the last undisturbed tropical evergreen forests in India.
Q8. Who is known as the 'Father of the Nation'?
A. Jawaharlal Nehru
B. Subhas Chandra Bose
C. Mahatma Gandhi ✓
D. Dr. B.R. Ambedkar
Why: Mahatma Gandhi is called the 'Father of the Nation'. The title was reportedly first used by Subhas Chandra Bose in a radio broadcast.
Q9. The chemical symbol of Iron is:
A. Ir
B. In
C. Fe ✓
D. I
Why: Iron's chemical symbol is Fe (from Latin 'Ferrum'). Ir = Iridium, In = Indium, I = Iodine.
Q10. The largest ocean in the world is:
A. Atlantic Ocean
B. Indian Ocean
C. Pacific Ocean ✓
D. Arctic Ocean
Why: The Pacific Ocean is the largest and deepest ocean, covering about 63 million sq miles — more than all land area combined.
Q11. Who was the first Vice President of India?
A. Dr. Rajendra Prasad
B. Dr. S. Radhakrishnan ✓
C. Zakir Husain
D. V.V. Giri
Why: Dr. S. Radhakrishnan was the first Vice President (1952-1962) and later the second President of India. His birthday (5 Sept) is celebrated as Teachers' Day.
Q12. The process of removal of waste products from the body is called:
A. Digestion
B. Respiration
C. Excretion ✓
D. Circulation
Why: Excretion is the process of removing metabolic waste products from the body. The kidneys are the primary excretory organs.
Q13. Penicillin was discovered by:
A. Louis Pasteur
B. Alexander Fleming ✓
C. Edward Jenner
D. Robert Koch
Why: Alexander Fleming discovered Penicillin in 1928, the world's first antibiotic. He won the Nobel Prize in 1945.
Q14. The INC was founded by:
A. Mahatma Gandhi
B. A.O. Hume ✓
C. Dadabhai Naoroji
D. W.C. Bonnerjee
Why: A.O. Hume (Allan Octavian Hume), a retired British civil servant, founded the Indian National Congress in 1885.
Q15. Which state in India has the longest coastline?
A. Kerala
B. Tamil Nadu
C. Gujarat ✓
D. Maharashtra
Why: Gujarat has the longest coastline among Indian states (~1,600 km), followed by Maharashtra, Andhra Pradesh, and Tamil Nadu.
Q16. A person who eats too much is called:
A. Cannibal
B. Glutton ✓
C. Herbivore
D. Omnivore
Why: A Glutton is a person who eats excessively. A Cannibal eats human flesh. Herbivore = plant eater. Omnivore = eats both plants and animals.
Q17. Chandragupta Maurya's advisor was:
A. Megasthenes
B. Chanakya ✓
C. Aryabhata
D. Kalidasa
Why: Chanakya (Kautilya / Vishnugupta) was the chief advisor and prime minister of Chandragupta Maurya. He authored the Arthashastra.
Q18. The SI unit of temperature is:
A. Celsius
B. Fahrenheit
C. Kelvin ✓
D. Joule
Why: Kelvin (K) is the SI unit of temperature. 0 K = absolute zero (-273.15°C). Celsius and Fahrenheit are also used but are not SI units.
Q19. The highest waterfall in India is:
A. Jog Falls
B. Kunchikal Falls ✓
C. Dudhsagar Falls
D. Athirappilly Falls
Why: Kunchikal Falls (455 m) in Karnataka is the highest waterfall in India. Jog Falls (253 m) is one of the most famous.
Q20. Ctrl + S is a keyboard shortcut for:
A. Select All
B. Save ✓
C. Search
D. Spell Check
Why: Ctrl + S = Save. Ctrl + A = Select All. Ctrl + F = Find/Search. F7 = Spell Check.
Questions 26 – 20
Questions 51 – 20
Questions 76 – 20
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