Question
What will come in place of the question mark (?) in the
following series? 10, 11, 15, 31, 95, ?Solution
10 + 4⁰ = 11 11 + 4¹ = 15 15 + 4² = 31 31 + 4³ = 95 95 + 4⁴ = 351
The measure of an angle is one-third of its supplementary angle. Find its measure.
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Find the radius of the sphere whose volume is 562.5π cm3
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O and C are the respectively orthocentre and circumcentre of ∆PQR. The line PO is extended which intersect line QR at S. such that, ∠QCR = 140°, �...
A triangle ABC is inscribed in a circle with radius 10 cm. The sides of the triangle are AB = 12 cm, BC = 16 cm, and AC = 20 cm. Find the area of the tr...
If the area of ∆ ABC is 33 cm2 & G is the centroid of ∆ ABC.then the area of the ∆ BGC?
