If you are seriously preparing for SSC CHSL 2025 Tier-1 then these are the most important questions you should practice right now These 50 MCQs are carefully chosen because They are the most important They cover every high-weightage topic Almost similar questions keep coming in every shift Practicing these will directly boost your score.

You will get proper detailed solutions with every question so you do not just memorize you actually understand how to solve them fast in the exam.

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SSC CHSL 2025 Expected 50 Questions

Q. Who first estimated the national income in India?

(A) Sardar Patel
(B) Mahalanobis
(C) Dadabhai Naoroji
(D) V.K.R.V. Rao

Ans. Dadabhai Naoroji | Dadabhai Naoroji was the first to estimate the national income in India. Dadabhai Naoroji is known as the father of Indian politics. Under his chairmanship, the demand for independence was first made at the Calcutta session of the Congress in 1906. Dadabhai Naoroji said, “We do not beg for mercy. We only want justice.”

Q. What does a country’s economic development depend on?

(A) Natural resources
(B) Market size
(C) Capital formation
(D) All of the above

Ans. All of the above A country’s economic development depends on natural resources, market size, and capital formation.

Q. Where is the headquarters of the WTO located?

(A) New York
(B) Geneva
(C) Uruguay
(D) Doha

Ans. Geneva | The WTO is headquartered in Geneva. It was formed on January 1, 1995, replacing the General Agreement on Tariffs and Trade (GATT).

Q. Who controls the money supply?

(A) Finance Commission
(B) Planning Commission
(C) Commercial banks
(D) Reserve Bank of India

Ans. Indian Reserve Bank | The Reserve Bank of India controls the money supply in India. The Reserve Bank of India was established on April 1, 1935. The RBI was nationalized on January 1, 1949. The first headquarters of the RBI was in Kolkata.

Q. Which is the highest waterfall in India?

(A) Hogenakkal Falls
(B) Shimla Falls
(C) Jog Falls
(D) Courtallam Falls

Ans. Jog Falls | The highest waterfall in India is Jog Falls. It is on the Sharavati River in Karnataka.

Q. Which is the most abundant state in jute production?

(A) Tamil Nadu
(B) West Bengal
(C) Odisha
(D) Kerala

Ans. West Bengal | The most abundant state in jute production in India is West Bengal.

Q. Which of the following countries are connected by the Palk Strait?

(A) Pakistan and China
(B) India and Sri Lanka
(C) North Korea and South Korea
(D) Britain and France

Ans. India and Sri Lanka | India and Sri Lanka are connected by the Palk Strait.

Q. Which state in India is called the Rice Bowl?

(A) Tamil Nadu
(B) Andhra Pradesh
(C) Karnataka
(D) Kerala

Ans. Andhra Pradesh | The Indian state of Andhra Pradesh is called the Rice Bowl. Andhra Pradesh’s foundation day is November 1, 1956.

Q. Where was the first atomic bomb dropped?

(A) Nagasaki
(B) Hong Kong
(C) Tokyo
(D) Hiroshima

Ans. Hiroshima | The first atomic bomb was dropped on Hiroshima on August 6, 1945, by the United States. It was a Japanese city. The second atomic bomb was dropped on Nagasaki, Japan, on August 9, 1945.

Q. Where is the ozone layer found? ?

(A) Ionosphere
(B) Exosphere
(C) Lymphosphere
(D) Stratosphere

Ans. Stratosphere | The ozone layer is concentrated in the stratosphere. The ozone layer is considered the Earth’s protective shield. World Ozone Day is celebrated worldwide on September 16th.

Q. Who was Mahatma Gandhi’s political guru?

(A) Arvind Ghosh
(B) Gopal Krishna Gokhale
(C) Bal Gangadhar Tilak
(D) Lala Lajpat Rai

Ans. Gopal Krishna Gokhale | Mahatma Gandhi’s political guru was Gopal Krishna Gokhale. The Servants of India Society was founded by Gopal Krishna Gokhale on June 12, 1905.

Q. What does the word decibel refer to?

(A) Air
(B) Land
(C) Sound
(D) Water

Ans. Sound | The word decibel refers to sound.

Q. Anga Mahajanapada Where was the capital?

(A) Vaishali
(B) Kaushambi
(C) Shravasti
(D) Champa

Ans. Champa | Champa was the capital of the Anga Mahajanapada.

Q. In which state is the Silent Valley located?

(A) Assam
(B) Kerala
(C) Arunachal Pradesh
(D) Tamil Nadu

Ans. Kerala | Silent Valley is located in Kerala.

Q. What is the main cause of tsunamis?

(A) Cyclone
(B) Volcano
(C) Moon’s attraction
(D) Earthquake on the sea surface

Ans. Earthquake on the sea surface | Earthquakes on the sea surface are the main cause of tsunamis.

Q. Where is India’s Central Drug Research Institute located?

(A) Delhi
(B) Lucknow
(C) Chennai
(D) Bangalore

Ans. Lucknow | India’s Central Drug Research Institute is located in Lucknow and was established in 1951.

Q. Who developed the Human Development Index? Who developed it?

(A) Amartya Sen
(B) Montek Singh
(C) Mahboob-ul-Haq
(D) Friedman

Ans. Mahboob-ul-Haq | The Human Development Index was developed by Mahboob-ul-Haq. The first Human Development Index was released in 1990. The Human Development Report is released annually by the United Nations Development Programme (UNDP).

Q. How is the ranking of agricultural producers determined?

(A) ISI
(B) Green Products
(C) Agmark
(D) Ecological Products

Ans. Agmark | The ranking of agricultural producers is determined by Agmark.

Q. In which year was the Minimum Wages Act first passed in India?

(A) 1947
(B) 1948
(C) 1950
(D) 1951

Ans. (B) 1948 The Minimum Wage Act in India was first passed in 1948.

Q. Who invented insulin?

(A) Edward Jenner
(B) F. Banting
(C) S.A. Waksman
(D) Ronald Ross

Ans. F. Banting | Insulin was invented by F. Banting. Edward Jenner (1749–1823) was an English physician and inventor of the smallpox vaccine. Ronald Ross was awarded the Nobel Prize in 1902 for his work on medicine and the discovery of the life cycle of the malaria parasite Plasmodium.

Q. Who discovered America?

(A) Vasco da Gama
(B) Amundsen
(C) Captain Cook
(D) Columbus

Ans. Columbus | America was discovered by Columbus.

Q. Nashik is situated on the banks of which river?

(A) Mahanadi
(B) Godavari
(C) Krishna
(D) Tapti

Ans. Godavari | Nashik is situated on the banks of the Godavari River.

Q. In which country is the Vikram Samvat the official calendar?

(A) Fiji
(B) Mauritius
(C) Indonesia
(D) Nepal

Ans. Nepal | Vikram Samvat is the official calendar in Nepal.

Q. What was the name of the newspaper edited by Gandhiji until 1933?

(A) Sarvodaya
(B) Arya
(C) Times of India
(D) Young India

Ans. Young India | The newspaper edited by Gandhiji until 1933 was called Young India.

Q. Who founded the ‘Servants of India Society’?

(A) Bal Gangadhar Tilak
(B) Gopal Krishna Gokhale
(C) Surendranath Banerjee
(D) Dadabhai Naoroji

Ans. Gopal Krishna Gokhale | The Servants of India Society was founded by Gopal Krishna Gokhale. Mahatma Gandhi’s political guru was Gopal Krishna Gokhale. The Servants of India Society was founded by Gopal Krishna Gokhale on June 12, 1905.

Q. Which of the following revolutionaries was hanged by the British?

(A) Jatin Das
(B) Chandrashekhar Azad
(C) Kalpana Dutt
(D) Rajguru

Ans. (D) Rajguru | A revolutionary named Rajguru was hanged by the British.

Q. Moti Masjid is located in which of the following cities?

(A) Agra
(B) Jaipur
(C) Ahmedabad
(D) Lahore

Ans. (A) Agra | Moti Masjid is located in Agra city.

Q. Which of the following is a good source of Vitamin E?

(A) Meat
(B) Yellow Yolk
(C) Ghee
(D) Fresh Vegetables

Ans. (D) Fresh Vegetables | Fresh vegetables are a good source of Vitamin E.

Q. What is penicillin obtained from?

(A) Fungus
(B) Algae
(C) Virus
(D) Bacteria

Ans. (A) Fungus | We get penicillin from fungi.

Q. How many bones are there in the human body?

(A) 206
(B) 260
(C) 306
(D) 360

Ans. (A) 206 | There are a total of 206 bones in the human body.

Q. What is the source of bile?

(A) Liver
(B) Gallbladder
(C) Biliary duct
(D) Pancreas

Ans. (A) Liver | The source of bile is the liver.

Q. Name a vitamin that is not found in any non-vegetarian food?

(A) Vitamin B12
(B) Vitamin C
(C) Vitamin D
(D) Vitamin K

Ans. (C) Vitamin D Vitamin D is not found in any non-vegetarian food.

Q. What is the largest organ in the human body?

(A) Heart
(B) Brain
(C) Liver
(D) Kidney

Ans. (C) Liver | The liver is the largest organ in the human body.

Q. What type of mirror is used in vehicle headlights?

(A) Plane mirror
(B) Concave mirror
(C) Convex mirror
(D) Parabolic mirror

Ans. (D) Parabolic mirror | Parabolic mirror type mirrors are used in vehicle headlights.

Q. What is the approximate height of a stationary satellite above the Earth’s surface?

(A) 36,000 km
(B) 30,000 km
(C) 42,000 km
(D) None of these

Ans. (A) 36,000 km | The altitude of a synchronous satellite above the Earth’s surface is approximately 36,000 km.

Q. Which metal is used to heat an electric iron?

(A) Copper
(B) Nichrome
(C) Zinc
(D) Tungsten

Ans. (B) Nichrome | Nichrome metal is used to heat an electric iron.

Q. Which planet is closest to the Sun?

(A) Earth
(B) Mercury
(C) Mars
(D) Venus

Ans. (B) Mercury | The closest planet to the Sun is Mercury.

Q. What is the process of coating iron water pipes with a layer of zinc to protect them from rust called?

(A) Zinc plating
(B) Alloying
(C) Vulcanization
(D) Galvanization

Ans. (D) Galvanization | Coating iron water pipes with a layer of zinc to protect them from rust is called galvanization.

Q. Which particle is required to maintain the continuous process of uranium fission?

(A) Electron
(B) Proton
(C) Neutron
(D) Positron

Ans. (C) Neutron | Neutrons are required to maintain the continuous process of uranium fission.

Q. Which of the following missiles is a ground-to-air missile?

(A) Trishul
(B) K-15 Sagarika
(C) BrahMos
(D) Agni

Ans. Trishul | The Trishul missile is a ground-to-air missile.

Q. Which of the following is used to increase the anti-explosive properties of petrol?

(A) Tetraethyl lead
(B) Trimethyl lead
(C) Triethyl lead
(D) Tetramethyl lead

Ans. (A) Tetraethyl lead | Tetramethyl lead is used to enhance the anti-explosive properties of petrol.

Q. Nehru Trophy is associated with which sport?

(A) Hockey
(B) Football
(C) Kabaddi
(D) Table tennis

Ans. (B) Football | Nehru Trophy is associated with football.

Q. Classical dance Odissi is a product of which state?

(A) Andhra Pradesh
(B) Odisha
(C) Gujarat
(D) Rajasthan

Ans. (B) Odisha | Classical dance Odissi is a product of Odisha.

Q. What is not available in fifth generation computers?

(A) Speech recognition
(B) Artificial intelligence
(C) High integration
(D) Vacuum tubes

Ans. (D) Vacuum tubes | Fifth-generation computers do not have vacuum tubes.

Q. Where in a computer are the functions of adding, comparing, and matching performed?

(A) CPU chip
(B) Floppy disk
(C) Hard disk
(D) Memory chip

Ans. (D) Memory chip | In a computer, the functions of adding, comparing, and matching are performed in the memory chip.

Q. Who painted the famous painting of ‘Mona Lisa’?

(A) Michelangelo
(B) Leonardo da Vinci
(C) Picasso
(D) Van Gogh

Ans. (B) Leonardo da Vinci | Leonardo da Vinci painted the famous painting of ‘Mona Lisa’.

Q. Who was the first woman to swim across the seven major oceans?

(A) Chandini
(B) Bula Chowdhary
(C) Mridula Rajeev
(D) Priya Shanbhag

Ans. (B) Bula Chowdhary | Bula Chowdhary was the first woman to swim across the seven major oceans.

Q. When was the Indian National Congress founded?

A. 1885 AD
B. 1895 AD
C. 1865 AD
D. 1890 AD

Ans: A | The Congress was founded on December 28, 1885, during the British Raj. Its founders included A. O. Hume, Dadabhai Naoroji, and Dinshaw Wacha. The first British President of the Indian National Congress was George Yule (at the Bombay session in 1888). The first woman President of the Indian National Congress was Annie Besant.

Q. In which of the following eras does the Indus Valley Civilization fall?

A. Historic Period
B. Prehistoric Period
C. Late Historic Period
D. Protohistoric Period

Ans: D | The Indus Valley Civilization belongs to the Protohistoric Period. The Protohistoric Period is also known as the Bronze Age. Because bronze, made by mixing copper and tin, began to be used during this period.

Q. Which of the following was a fishing colony that served as a port for trade with the Romans and Greco-Romans in ancient India?

A. Arikamedu
B. Lothal
C. Tulapurushandana
D. Badami

Ans: A | Arikamedu, a historic trading port on the banks of the Ariyankuppam River, stands as a testimony to Puducherry’s maritime relations with ancient Greece and Rome.

Q. What is the nut of an oak tree called?

A. Chestnut
B. Acorn
C. Kola Nut
D. Macadamia

Ans: B | An acorn is the fruit of the oak tree. Acorns are usually stored in a wooden container.

Conclusion

You just finished practicing 50+ most expected and repeatedly asked questions for SSC CHSL 2025 Tier-1 These are not random questions every single one has either appeared in previous years or is from the exact topics that SSC loves to repeat shift after shift.