have been working hard ______ arithmetic?

A. in
B. at
C. on
D. None of these

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The angle made by two lines is called? (CSS MPT 2022)

A. Segment
B. Vertex
C. Rays
D. None of these

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Let x2/3 = 64, then find the value of x: (CSS MPT 2022)

A. 4
B. 8
C. 16
D. None of these

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Let (x/2)-(x/4) = 2 then find the correct answer: (CSS MPT 2022)

A. 2
B. 4
C. 8
D. None of these

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Let (-2x)3, then find the correct answer: (CSS MPT 2022)

A. 8x
B. -8x
C. -8×3
D. None of these

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Let (x1/2) x(x-1/2), then find the correct answer: (CSS MPT 2022)

A. 0
B. 1
C. -1/4
D. None of these

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Find the answer of the series (-3) x (-3) x (-3): (CSS MPT 2022)

A. -3
B. 27
C. -27
D. None of these

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