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WorksheetsNational science day 2025
Total questions: 20
Worksheet time: 3mins
Who is called the father of Indian science?
Vikram Sarabhai
Homi J. Bhabha
Jagdish Chandra Bose
Prafulla Chandre Ray
In which year was the Raman Effect discovered?
1930
1925
1928
1970
The shape of our milky way galaxy is
circular
elliptic
spiral
parabolic
Which is the highest sports award in India ?
Dronacharya Award
Dhyan Chand Award
Arjuna Award
Major Dhyan Chand Khel Ratna Award
What is the full form of "C.V." in C.V. Raman ?
Chakravarti Ventaka
Chhatrapati Venkata
Chhatrapati Vellore
Chandrashekhar Venkata
Stephan Hawking was an expert in
Radiation
Genetic
Black Hole
Superconductor
Which Indian city is associated with the Indian Association for the Cultivation of Science, founded by Sir C. V. Raman?
Kolkata
Mumbai
Chennai
Delhi
Name a clinical trial in which blood is transfused from recovered COVID-19 patients to a coronavirus patient who is in critical condition?
Plasma Therapy
Solidarity
Remdesivir
Hydroxychloroquine
In Raman Spectroscopy radiation lies in __________
Microwave region
Visible region
UV Region
X-ray region
The most commonly used laser for Raman spectroscopy is __________
Nd:YAG laser
He-Ne laser
Ruby laser
Semiconductor laser
India successfully conducted its first nuclear weapon test in Pokhran, Rajasthan, on
June 18, 1974
October 3, 1978
April 19, 1975
May 18, 1974
Which Indian scientist discovered high-yielding varieties of wheat and rice in India?
Chandrasekhara Venkata Raman
Yamuna Krishnan
Srinivasa Ramanujan
M. S. Swaminathan
What are sounds below 20 Hz known as?
ultrasonic
infrasonic
audible range
none of the above
If two wave sources have an identical frequency and waveform, they are
Contingent
Cohesive
Combative
Coherent
How many zeroes are there in One Billion?
7
8
9
10
What is the only letter not to appear on the periodic table?
Z
W
J
Q
What is the fullform of USB?
Universal Safe Bot
Utility Secure Bus
User Safe Bus
Universal Serial Bus
In which year C.V Raman honored with Bharat Ratna by the government of India?
1954
1955
1956
1957
when is world science day?
november 28
february 28
november 10
february 10
