nasirjam
nasirjam
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January 14, 2012
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High School - 9th Grade
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A boy jumps a distance of 2m on the surface of the earth. What distance will he...
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A machine gun fires n bullets per second and the mass of each bullet is m. If v is...
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An umpire tosses up a coin with a speed of 10 m/s. If his hand is 1 m above the...
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Do the points M and N lie on the common tangent / lie on any other point on the...
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Two circles with radii 'a' and 'b' touch each other at a point. A common direct...
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If 4sinθ + 6cosθ = sqrt(3), then 4cosθ - 6sinθ is equal to a.+ sqrt(6), -...
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A cart of mass 50 kg is moving on a straight track with a speed of 12 m/s. A mass...
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If bc + ca + ab = 0, find the value of bc/a^2 + ca/b^2 + ab/c^2 a. -2 b. 2...
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If tanα.tanβ = a and α + β = π/6 then tanα and tanβ are the roots of the...
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{(tanu - tanv)/(1 + tanu.tanv)}{(1 + cotu.cotv)/(cotu - cotv)} equals to: a.(sinu...
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If 2sin^2θ + 5sinθ - 3 = 0. Find the value of tan^4θ + tan^2θ +9
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If tan(cot θ) = cot(tan θ) then sinθ.cosθ = a.1/π b.π c.1/2π...
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If `0 lt= theta lt= 90` , then the value of `(5 costheta - 4)/(3 - 5 sintheta)...
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If a^x = (x + y + z)^y , a^y = (x + y + z)^z and a^z = (x + y + z)^x then x + y...
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Coeloms are fluid filled cavity in our body. Name the fluids present in it.
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It is said that there is no embryo formation in thallophyta. What does it mean?...
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If (2x + 1/3x) = 5, then find the value of 5x/(6x^2 + 20x + 1).a.1/7
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If `x gt= 0` , then `sqrt(x* sqrt(x* sqrt(x)))` equals:a. `root(8)((x^7))`...
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Find the value of `sqrt(5 + sqrt(11 + sqrt(19 + sqrt(20 +sqrt(49)))))` .a. 3b....
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Is the word transfer used as a verb in the sentence "A method used by individuals...
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After taking mother to movie, I began to take her home. However when I looked back...
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What does "remove it and then use it for the generation of electricity" mean in...
