Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is [#1018]

4 : 5

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4 : 5

39

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39

$\frac{45}{100}*X = \frac{30}{100} * Y$ = $\frac{X}{Y} = \frac{30*100}{100*45}$ = $\frac{X}{Y} = \frac{2}{3}$ = X:Y = 2:3

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$\frac{45}{100}*X = \frac{30}{100} * Y$ = $\frac{X}{Y} = \frac{30*100}{100*45}$ = $\frac{X}{Y} = \frac{2}{3}$ = X:Y = 2:3

12:10 hours

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12:10 hours

The sum of the interior angles of a triangle is always 180 degrees, a fundamental principle in geometry.

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The sum of the interior angles of a triangle is always 180 degrees, a fundamental principle in geometry.

H = 5 O = 1 R = 0 S = 4 E = 2 HORSE = 51042

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H = 5 O = 1 R = 0 S = 4 E = 2 HORSE = 51042

The son becomes 15 years old after 3 years. Hence son's present age = 15 years - 3 years = 12 years Man is four times as old as his son. Hence Man's present age = 12 years * 4 = 48 years Man is 3 years older than his wife. Hence present age of his wife = 48 years - 3 years = 45 years.

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The son becomes 15 years old after 3 years. Hence son's present age = 15 years - 3 years = 12 years Man is four times as old as his son. Hence Man's present age = 12 years * 4 = 48 years Man is 3 years older than his wife. Hence present age of his wife = 48 years - 3 years = 45 years.

LCM will be r. px= q and qy = r, hence r = pxy.

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LCM will be r. px= q and qy = r, hence r = pxy.

Plant : Pesticide

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Plant : Pesticide

Sarita was facing to North and Savita was facing to South. In the morning the sun was in the East and the shadow was in the west. As Sarita was facing to North his shadow was in the west and west was in left side of her.

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Sarita was facing to North and Savita was facing to South. In the morning the sun was in the East and the shadow was in the west. As Sarita was facing to North his shadow was in the west and west was in left side of her.

27

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27