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Total Questions 9982
Solve for x: 2{2x+3/x-3} - 25{x-3/2x+3} = 5
A boy of height 1.7m is standing 30m away from a flagstaff on the samelevel ground. He observes that the angle of elevation of the top of the flagstaff is 30 degree. calculate the height of the flagstaff.
170-740-500-70-840-90-70-80-54=
40+710+99+77+40+99+910+5=
733-4500-45-78-70-79-89-80=
7800+400+478+155+45=
45700-4100=
1400/7800=
10023*10056=
what is colour ?
A right triangle whose sides are 3 cm and 4 cm (other than hypotenuse)is made to revolve about its hypotenuse. find the volume and surface area of the double cone so formed.
Find k if points A(k,2-2k) B(-k+1, 2k) C(-4-k,6-2k) are collinear
in one fortnight of a given month there was a rainfall of 10cm in a river valley.if the area of the valley is 97280kmsquare, show that the total rainfall was approximately equivalent to the normal water of three rivers each 1072km long ,75m wide and 3m deep.
WHAT ARE THE SIX ATOMIC THEORIES OF DALTON????????????
Prove that the line segment joining the points of contact of two parallel tangents passes through the centre.
Who is the father of Nuclear physics ?
What is Presbyopia?
What is Hypermetropia?
What is Myopia?
What is meant by Bio-magnification?