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Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Compound | Noun Quiz- Check Your Grammar | Question 4
Which of the following words is a compound noun? (A)Mother-in-law(B)Beautifully(C)Swimming(D)Faster Answer: (A) ...
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Compound | Noun Quiz- Check Your Grammar | Question 1
Which of the following is a compound noun? (A)Blackboard(B)Running(C)Quickly(D)Happiness Answer: (A) ...
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Units, | Dimensions and Measurements Quiz | Question 12
Which of the following statements is true about precision in measurements? (A)Precision refers to the accuracy of measurements.(B)Precision is the c...
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Collective | Noun Quiz | Question 7
What collective noun is used for a group of stars? (A)Constellation(B)Cluster(C)Assembly(D)Galaxy Answer: (A) ...
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Units, | Dimensions and Measurements Quiz | Question 24
The Reynolds number (Re) in fluid mechanics, used to predict flow patterns, is dimensionless. It is given by the formula Re= ρuL/μ, where ρ is density, u is ve...
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Units, | Dimensions and Measurements Quiz | Question 19
The equation F=ma represents Newton's Second Law. What are the dimensions of force? (A)[M][L][T]-2(B)[M][L]-1[T]-2(C)[M]-1[L][T]-2(D)[M]-1[L]-1[T]-2...
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Compound | Noun Quiz- Check Your Grammar | Question 10
Which of the following is a compound noun? (A)Grandmother(B)Grand(C)Mother(D)Grandly Answer: (A) Exp...
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Units, | Dimensions and Measurements Quiz | Question 10
If a car travels 120 kilometers in 2 hours, what is its average speed? (A)40 km/h(B)60 km/h(C)80 km/h(D)120 km/h Answer: (B) ...
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Units, | Dimensions and Measurements Quiz | Question 13
What is the relationship between Celsius and Kelvin temperatures? (A)∘C=K−273(B)∘C = K+273(C)∘C = K × 273(D)∘C = K/273 Answer: (B) ...
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Units, | Dimensions and Measurements Quiz | Question 17
If an object weighs 50 N on Earth, what is its weight in Newtons on the Moon's surface (where acceleration due to gravity is approximately 1/6 that of Earth)? ...
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Compound | Noun Quiz- Check Your Grammar | Question 7
Which word is a compound noun? (A)Rainforest(B)Rainy(C)Dancing(D)Quickly Answer: (A) Explanation:Rai...
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Compound | Noun Quiz- Check Your Grammar | Question 5
Choose the compound noun from the options. (A)Bedroom(B)Forest(C)Laughing(D)Quickly Answer: (A) Expl...
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Units, | Dimensions and Measurements Quiz | Question 15
Explain the concept of the zero-error in measuring instruments. (A)Zero-error is a measurement with no uncertainty.(B)Zero-error refers to an error ...
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Units, | Dimensions and Measurements Quiz | Question 7
What is the significance of the number 'π' (pi) in the context of dimensional analysis? (A)It represents the ratio of a circle's circumference to it...
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Units, | Dimensions and Measurements Quiz | Question 4
What is the formula for density? (A)Density = Mass/Volume(B)Density = Volume/Mass(C)Density = Mass × Volume(D)Density = Mass - Volume Answer: (A) ...
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