151. The first man-made object to orbit the Earth was:
A) Sputnik ✅
B) Explorer 1
C) Apollo 11
D) Vanguard 1
The largest country in Africa by area is:
A) Nigeria
B) Egypt
C) Algeria ✅
D) Sudan
Who invented the electric bulb?
A) Nikola Tesla
B) Thomas Edison ✅
C) Alexander Graham Bell
D) Benjamin Franklin
The main gas responsible for global warming is:
A) Oxygen
B) Carbon dioxide ✅
C) Nitrogen
D) Hydrogen
Who is known as the “Father of Indian Constitution”?
A) B.R. Ambedkar ✅
B) Jawaharlal Nehru
C) Sardar Patel
D) Rajendra Prasad
The longest river in Asia is:
A) Ganges
B) Yangtze ✅
C) Mekong
D) Yellow River
Who discovered the law of gravity?
A) Galileo Galilei
B) Isaac Newton ✅
C) Albert Einstein
D) Johannes Kepler
The deepest ocean in the world is:
A) Atlantic
B) Indian
C) Arctic
D) Pacific ✅
Who wrote The Divine Comedy?
A) Dante Alighieri ✅
B) Geoffrey Chaucer
C) John Milton
D) William Blake
The smallest planet in the solar system is:
A) Mercury ✅
B) Mars
C) Venus
D) Pluto
Who was the first woman Prime Minister of Pakistan?
A) Benazir Bhutto ✅
B) Fatima Jinnah
C) Hina Rabbani Khar
D) Asma Jahangir
Which vitamin is primarily obtained from sunlight?
A) Vitamin A
B) Vitamin B
C) Vitamin C
D) Vitamin D ✅
Which city hosted the first modern Olympic Games?
A) Paris
B) Athens ✅
C) London
D) Rome
The Taj Mahal is located in which Indian state?
A) Delhi
B) Uttar Pradesh ✅
C) Rajasthan
D) Maharashtra
Who was the first President of South Africa?
A) Nelson Mandela ✅
B) Thabo Mbeki
C) F.W. de Klerk
D) Jacob Zuma
The highest mountain in North America is:
A) Mount Logan
B) Denali ✅
C) Mount McKinley
D) Mount Rainier
The main component of natural gas is:
A) Methane ✅
B) Ethane
C) Propane
D) Butane
Who is the founder of Facebook?
A) Bill Gates
B) Steve Jobs
C) Mark Zuckerberg ✅
D) Elon Musk
The country known as the “Land of Fire and Ice” is:
A) Norway
B) Iceland ✅
C) Greenland
D) Finland
Who invented the steam engine?
A) James Watt ✅
B) Thomas Newcomen
C) Nikola Tesla
D) George Stephenson
The national tree of Pakistan is:
A) Banyan
B) Cedrus Deodara ✅
C) Mango
D) Neem
Which organ is responsible for pumping blood in the human body?
A) Liver
B) Heart ✅
C) Kidney
D) Lung
The first artificial satellite of India is:
A) Aryabhata ✅
B) INSAT-1A
C) Rohini
D) Chandrayaan-1
The national animal of the USA is:
A) Bald Eagle ✅
B) Grizzly Bear
C) Bison
D) Lion
The currency of Italy before Euro was:
A) Lira ✅
B) Franc
C) Peso
D) Drachma
Who was the first Emperor of China?
A) Qin Shi Huang ✅
B) Han Wudi
C) Kublai Khan
D) Sun Tzu
Which planet is known for its Great Red Spot?
A) Jupiter ✅
B) Saturn
C) Neptune
D) Mars
The main source of energy for the Earth is:
A) Moon
B) Sun ✅
C) Stars
D) Volcanoes
Who is the author of The Adventures of Sherlock Holmes?
A) Agatha Christie
B) Arthur Conan Doyle ✅
C) J.K. Rowling
D) Mark Twain
Which ocean is Bermuda Triangle located in?
A) Atlantic ✅
B) Pacific
C) Indian
D) Arctic
The chemical symbol for Iron is:
A) Fe ✅
B) Ir
C) In
D) I
The first country to give women the right to vote was:
A) USA
B) New Zealand ✅
C) UK
D) Canada
Who is known as the “Father of Modern Physics”?
A) Galileo Galilei
B) Isaac Newton
C) Albert Einstein ✅
D) Niels Bohr
The largest desert in Asia is:
A) Gobi ✅
B) Thar
C) Kyzylkum
D) Karakum
The national sport of Canada is:
A) Hockey ✅
B) Football
C) Cricket
D) Baseball
Who wrote the play Othello?
A) William Shakespeare ✅
B) George Bernard Shaw
C) Oscar Wilde
D) Christopher Marlowe
Which is the longest river in Europe?
A) Danube
B) Rhine
C) Volga ✅
D) Thames
The main ingredient of limestone is:
A) Sandstone
B) Calcium carbonate ✅
C) Silica
D) Clay
Who invented the first successful submarine?
A) Robert Fulton ✅
B) Leonardo da Vinci
C) John Holland
D) Jules Verne
The national flower of Pakistan is:
A) Jasmine ✅
B) Rose
C) Lily
D) Tulip
The first human to fly in space twice was:
A) Neil Armstrong
B) Yuri Gagarin
C) John Glenn ✅
D) Valentina Tereshkova
The chemical symbol for lead is:
A) Pb ✅
B) Le
C) Ld
D) La
Who is the founder of Apple Inc.?
A) Bill Gates
B) Steve Jobs ✅
C) Mark Zuckerberg
D) Elon Musk
The longest mountain range in the world is:
A) Rockies
B) Andes ✅
C) Himalayas
D) Alps
Who is the “Father of Modern Chemistry”?
A) Robert Boyle
B) Antoine Lavoisier ✅
C) John Dalton
D) Dmitri Mendeleev
The country known as the “Emerald Isle” is:
A) Scotland
B) Ireland ✅
C) Iceland
D) Wales
Who wrote Hamlet?
A) William Shakespeare ✅
B) Christopher Marlowe
C) Ben Jonson
D) John Milton
The first nuclear-powered submarine was:
A) Nautilus ✅
B) Enterprise
C) Trieste
D) Ohio
Which element has the highest melting point?
A) Iron
B) Tungsten ✅
C) Platinum
D) Gold
200. Who was the first woman to win a Nobel Prize in Physics?
A) Marie Curie ✅
B) Lise Meitner
C) Dorothy Hodgkin
D) Rosalind Franklin