Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.
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Daily local train ticket costs Rs 30 and Monthly Pass costs Rs 670.8. If I buy the Monthly Pass and travel for 26 days in a month than I save?
If the length of a chord of a circle is equal to that of the radius of the circle, then the angle subtended, in radians, at the centre of the circle by chord is
Δ PQR is right angled at Q. If m∠R = 60°, what is the length of PR (in cm), if RQ = 4√3 cm?
A cone of height 12 cm and diameter 10 cm is mounted on a hemisphere of the same diameter. What is the volume of the solid thus formed?
Sahil sold an item for Rs. 280 at a loss of 20%. The cost price of the item was
Select the odd word from the given alternatives.
The value of 122 + 345 - 3 / 1116 x 372 is