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Answers posted by 4ehfj6

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If 7 spiders make 7 webs in 7 days, then how many days are needed for 1 spider to make 1 web?
answered Jun 5, 2019
Option D 1 spider make 1 web in 7 days. Given in question.
0 votes
36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?
answered Jun 5, 2019
Option A 36 men complete work in =18days 1men complete work in = 18*36 27 men complete work in = 18*...
0 votes
What percent of a day is 6 hours?
answered Jun 5, 2019
Option C 6/24*100 1/4*100 25%
0 votes
Which of the following is a prime number ?
answered Jun 5, 2019
Option A 2 is first and smallest prime number.
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What is the largest 4 digit number exactly divisible by 88?
answered Jun 5, 2019
Option C Largest 4 digit number is 9999. Now we divide 9999 with 88 and we get remainder 55. Subtrac...
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What is the smallest prime number?
answered Jun 5, 2019
Option A 2 id the smallest prime number.
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The sum of two rational number is -10 and one of them is -4\large\frac{1}{2}. The other number is
answered Jun 5, 2019
Option C 10 - 9/2 11/2
0 votes
By what rational number should \large\frac{-7}{48} should be multiplied to get 49.
answered Jun 5, 2019
Option C 49 รท - 7/48 49 * - 48/7 -336
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What must be subtracted from \large\frac{-2}{3} to get \large\frac{3}{5}
answered Jun 5, 2019
Option B -2/3 - 3/5 Take LCM and we get - 19/15
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Which of the rational number is positive?
answered Jun 5, 2019
Option B is correct 3/7
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Mayank reads \large\frac{1}{3} of a storybook on the first day and \large\frac{1}{4} of the book on the second day. What part of the story book is yet to be read by Mayank?
answered Jun 5, 2019
B 1 - 1/3 - 1/4, take L.C.M. and we get 5/12
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Product of two rational numbers is \large\frac{-8}{9}, one is \large\frac{-10}{3}, find other.
answered Jun 5, 2019
Let the second number is x. x * -10/3 = -8/9 x = -8/9 * -3/10 x = 4/15
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Write the rational number whose denominator is the smallest 2 digit number and the numerator is the greatest 3 digit number.
answered Jun 5, 2019
Smallest 2 digit number is 10. And largest 3 digit number is 999. Therefore 999/10 = 99.
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