Question:

If 3% of a certain number is 90 then the number is

Updated On: Oct 19, 2024

3200
3000
2700
2500

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The Correct Option is B

Solution and Explanation

The correct answer is (B): 3000

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Top Questions on Percentage

Match List-I with List-II.

List-I	List-II
(A) Confidence level	(I) Percentage of all possible samples that can be expected to include the true population parameter
(B) Significance level	(III) The probability of making a wrong decision when the null hypothesis is true
(C) Confidence interval	(II) Range that could be expected to contain the population parameter of interest
(D) Standard error	(IV) The standard deviation of the sampling distribution of a statistic

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