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Question: If the position vector of point P is given by r = 2i + 3j + 4k, what is the x-component of..
Question: If vector A = 2i + 3j and vector B = 4i + k, what is the angle between A and B?Options: 90..
Question: If A = 1i + 2j + 3k and B = 4i + 5j + 6k, what is A · B?Options: 32262018Correct Answer: 2..
Question: If A = 2i + 2j and B = 2i - 2j, what is the scalar product A · B?Options: 0842Correct Answ..
Question: If A = 4i + 3j and B = 4i - 3j, what is A · B?Options: 1602512Correct Answer: 16Solution: ..
Question: If the scalar product of two vectors A and B is equal to the product of their magnitudes, ..
Question: If A = ai + bj and B = ci + dj, what is the expression for A · B?Options: ac + bdab + cdad..
Question: If A = 6i + 8j and B = 3i + 4j, what is the angle between A and B?Options: 0°30°45°90°Corr..
Question: What is the value of csc 30°?Options: 21/2√31Correct Answer: 2Solution: Cosecant is the re..
Question: Who was the first female Chancellor of Germany, serving from 2005 to 2021?Options: Angela ..
Question: Which prominent climate activist was awarded the Right Livelihood Award in 2021?Options: G..
Question: Which famous musician and fashion icon passed away in 2021, known for hits like \'Purple R..
Question: Who was the first woman to win the Fields Medal in 2022?Options: Maryam MirzakhaniManjul B..
Question: Which former President of South Africa passed away in 2021?Options: Jacob ZumaThabo MbekiN..
Question: Which famous actor won the Academy Award for Best Actor in 2022 for his role in \'King Ric..
Question: Which Indian cricketer announced his retirement from international cricket in September 20..
Question: Which prominent civil rights leader passed away in 2021, known for his work in the Black L..
Question: What is the result of (x + y + z)²?Options: x² + y² + z² + 2(xy + xz + yz)x² + y² + z²x² +..
Question: If sin A = 1/2, what is the value of A in the first quadrant?Options: 30°45°60°90°Correct ..
Question: The standard deviation of a data set is 5. What is the variance? (2023)Options: 20253035Co..
Question: If the data set is: 2, 4, 4, 4, 5, 5, 7, 9, what is the variance? (2022)Options: 4567Corre..
Question: What is the variance of the following numbers: 5, 7, 9, 11? (2020)Options: 46810Correct An..
Question: A box contains 10 balls, of which 4 are white and 6 are black. If one ball is drawn, what ..
Question: For the data set 2, 3, 3, 4, 4, 4, 5, 5, what is the mode?Options: 2345Correct Answer: 4So..
Question: In the set of numbers 5, 5, 6, 7, 8, 8, 8, 9, what is the mode?Options: 5678Correct Answer..
Question: What is the mode of the following numbers: 1, 1, 2, 3, 3, 3, 4, 4?Options: 1234Correct Ans..
Question: In the data set 9, 10, 10, 11, 12, 12, 12, 13, what is the mode?Options: 9101112Correct An..
Question: Consider the data set: 4, 4, 4, 5, 6, 6, 7, 8. What is the mode?Options: 4567Correct Answe..
Question: In the following set of scores: 45, 50, 50, 60, 70, 70, 70, 80, what is the mode?Options: ..
Question: If the numbers are 8, 8, 6, 5, 5, 5, 7, 9, what is the mode?Options: 5678Correct Answer: 5..
