Value of $\sqrt{3.\sqrt{3.\sqrt[]{3.^{\sqrt{3....}}}}}$
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Introducing a girl, Raj said, "Her mother is the only daughter of my mother-in-law". How is Raj related to the girl?
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A fraction is such that if the numerator is multiplied by 2 and the denominator is reduced by 4 we get $ \dfrac{10}{3} $, but if the numerator is increased by 6 and the denominator is doubled we get $ \dfrac{11}{4} $, what is the fraction?
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A boy cut a sector containing an angle of 140° from a circle of radius 15 cm and he folded the sector into a cone. What is the curved surface area of the cone {$ \pi=\dfrac{22}{7} $}
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If radii of two cylinders are in the ratio 5 : 3 and their heights are in the ratio 3: 5 then ratio of their volumes is
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Product of two positive number is 34560. The LCM is sixty times of its GCD. Then the difference of LCM and GCD is
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Find the compound interest on Rs. 31,250 at 8% p.a for 3 years compounded annually?
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A number is increased by 10% and then decrease by 10%. Find the net decrease percent.
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A school boy walks from his house to school at the rate of 4 kmph. He reaches the school 20 minutes earlier than the schedule time. If he walks at the rate of 3 kmph, he reaches the school 20 minutes late. What is the distance of the school from his house?
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If $\dfrac{1}{2(2x+3y)}+\dfrac{12}{7(3x-2y)}=\dfrac{1}{2} $ and $\dfrac{7}{2x+3y}+\dfrac{4}{3x-2y}=2 $ then values of x and y are respectively.
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