“The Knowledge Library”

Knowledge for All, without Barriers…

An Initiative by: Kausik Chakraborty.
05/02/2023 9:58 PM

“The Knowledge Library”

Knowledge for All, without Barriers……….
An Initiative by: Kausik Chakraborty.

The Knowledge Library

Competitive Exam Questions & Answers -130

(1)Which of the following errors are identified by the compiler?
(a)Logical Errors
(b)Hardware Errors
(c)Language Errors
(d)Image Errors
Ans-a(Logical Errors)
(2)Who invented Helicopter?
(3)The disease Beri Beri is caused due to the deficiency of which of the following?
(a)Vitamin B2
(b)Vitamin B1
(c)Vitamin B12
(d)Vitamin E
Ans-b(Vitamin B1)
(4)Chlorophyll was first isolated and named by
(d)Caventou and Pelletier
Ans-d(Caventou and Pelletier)
(5)Which of the following organisms does not fit into the Cell Theory?
(6)Which among the following is not a characteristic of transition metals?
(a)Tendency to gain electrons
(b)Low electronegativity
(c)Low ionization energy
Ans-a(Tendency to gain electrons)
(7)Ethylene is a______________molecule.
(8)Gateway of India was built by
(a)Frank Lloyd Wright
(b)George Wittet
(c)Frank Gehry
(d)Zaha Hadid
Ans-b(George Wittet)
(9)Where was Pablo Picasso from?
(d)Great Briton
(10)If the fixed costs of a factory producing candles is Rs 20,000, selling price is Rs 30 per dozen candles and variable cost is Rs 1.5 per candle, what is the
(11)The demand curve facing a perfectly competitive firm is
(a)downward sloping
(b)perfectly inelastic
(c)a concave curve
(d)perfectly elastic
Ans-d(perfectly elastic)
(12)If water smells bad, then that odour can be removed by adding
(c)activated carbon
(d)deactivated nitrogen
Ans-c(activated carbon)
(13)Nagarhole National Park is part of the_______________Biosphere Reserve.
(14)Where is the Film and Television Institute of India located?
(15)What is the mean temperature of Earth?
(a)6 degree Celsius
(b)16 degree Celsius
(c)26 degree Celsius
(d)36 degree Celsius
Ans-b(6 degree Celsius)
(16)Raipur is the capital of which Indian State?
(c)Himachal Pradesh
(17)Where was Mahatma Gandhi born?
(a)Madhya Pradesh
(18)Bahadur Shah (First)was born in the year__________________.
(19)Who was the first American to win Nobel peace prize?
(a)Abraham Lincoln
(b)George Bush Sr
(c)Theodore Roosevelt
(d)Franklin Roosevelt
Ans-c(Theodore Roosevelt)
(20)Acceleration is
(a)Inversely proportional to force
(b)Inversely proportional to mass
(c)Directly proportional to mass
(d)Directly proportional to force
Ans-d(Directly proportional to force)
(21)If ice floating on water in a vessel melts, the water level in the vessel________________.
(b)does not change
(c)first increases before decreasing
Ans-b(does not change)
(22)The constitution of India was framed by
(a)Planning Commission
(b)Constituent Assembly
(d)Working Committee
Ans-b(Constituent Assembly)
(23)What is the minimum age to qualify for Lok Sabha Elections?
(a)25 years
(b)30 years
(c)21 years
(d)18 years
Ans-a(25 years)
(24)First Indian to score a triple century in Test Cricket
(a)Sachin Tendulkar
(b)Virendra Sehwag
(c)Sourav Ganguly
(d)MS Dhoni
Ans-b(Virendra Sehwag)
(25)Who is the author of”Interpreter of Maladies”?
(a)Jhumpa Lahiri
(b)Amish Tripathi
(c)Ravinder Singh
(d)Salman Rushdie
Ans-a(Jhumpa Lahiri)

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