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Question: If 5^x = 25, what is the value of x?Options: 1234Correct Answer: 2Solution: Since 25 = 5^2..
Question: The value of (x^2)^3 is equal to?Options: x^5x^6x^7x^8Correct Answer: x^6Solution: Using t..
Question: What is the value of 2^5 × 2^3?Options: 2^82^152^22^5Correct Answer: 2^8Solution: Using th..
Question: If x^3 = 8, then the value of x is?Options: 2410Correct Answer: 2Solution: Taking the cube..
Question: A 4 kg object is moving with a velocity of 2 m/s. What is its kinetic energy?Options: 8 J4..
Question: A machine does 300 J of work in 5 seconds. What is its power?Options: 60 W30 W50 W20 WCorr..
Question: If a 2 kg object is dropped from a height of 5 m, what is its speed just before it hits th..
Question: A 10 kg object is thrown vertically upwards with a speed of 15 m/s. What is the maximum he..
Question: A 5 kg object is lifted to a height of 10 m. What is the gravitational potential energy ga..
Question: If cos(x) = 0, what is the value of tan(x)?Options: 01undefined∞Correct Answer: undefinedS..
Question: If sin(x) = 1/√2, what is tan(x)?Options: 1√2√30Correct Answer: √2Solution: tan(x) = sin(x..
Question: Solve the equation sin(2x) = √3/2 for x in the interval [0, 2π].Options: π/125π/127π/1211π..
Question: Find the values of x that satisfy 3sin(x) - 1 = 0.Options: π/65π/67π/611π/6Correct Answer:..
Question: What is the correct number of significant figures in the result of 6.022 x 10^23?Options: ..
Question: In the number 5000, how many significant figures are there?Options: 1234Correct Answer: 1S..
Question: Which of the following numbers has 4 significant figures?Options: 0.0025250025.000.02500Co..
Question: If you multiply 2.5 (2 significant figures) by 3.42 (3 significant figures), how many sign..
Question: Which of the following has the least number of significant figures?Options: 0.003400.00450..
Question: In triangle ABC, if the lengths of the sides are 8, 15, and 17, what is the area of the tr..
Question: A length is measured as 50.1 cm with an error of 0.1 cm. What is the minimum possible true..
Question: If the true value of a quantity is 100 and the measured value is 98, what is the percentag..
Question: A measurement of 15.5 m has a relative error of 0.03. What is the absolute error?Options: ..
Question: If a weight is measured as 10 kg with a 0.2 kg error, what is the maximum possible true we..
Question: The temperature is measured as 25°C with an error of 1°C. What is the range of possible tr..
Question: A student measures a length as 30.2 m, but the actual length is 30 m. What is the error in..
Question: If the measured value of a quantity is 75 with a relative error of 0.04, what is the true ..
Question: A length is measured as 20 cm with an error of 0.5 cm. What is the percentage error?Option..
Question: If the true value of a measurement is 50 and the measured value is 48, what is the absolut..
Question: What is the standard acceleration due to gravity in m/s²?Options: 9.8109.819.75Correct Ans..
Question: How many millimeters are there in a meter?Options: 10100100010000Correct Answer: 1000Solut..