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Recent questions tagged #mcq

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If y be any non-zero integer, then `y^0` is equal
asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)
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If x be any non-zero integer, then `x^–1` is equal
asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)
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Which of the following is equal to `(-3/4)^(-3)`
asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)
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`(-5/7)^(-5)` is equal
asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)
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`((-7)/5)^(-1)` is equal
asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)
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`(–9)^3 -: (–9)^8` is equal
asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)
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For a non-zero integer x, `x^7 -: x^12` is equal
asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)
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For a non-zero integer x, `(x^4)^(–3)` is equal
asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)
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The standard form for 0.000064
asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)
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The standard form for 234000000
asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)
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The usual form for `2.03 xx
asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)
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`(1/10)^0` is equal
asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)
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`(3/4)^5 -: (5/3)^5` is equal
asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)
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For a non-zero rational number p, `p^13 -: p^8` is equal
asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)
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For a non-zero rational number z, `(z^-2)^3` is equal
asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)
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