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The Content (watermelon) in both the fresh and dry Watermelon is the same. Given, Fresh watermelon has 60% water, So remaining 40% is watermelon content. Weight of Fresh Watermelon is 1 Quintal i.e., 100 kg Dry Watermelon has 30% water, so remaining 70% is watermelon content. Let weight if dry watermelon be x kg. Watermelon% in Fresh watermelon = Watermelon% in dry watermelon ∴ (40/100) × 100 = (70/100) × x On solving, x = 57.14 ≈ 57 kg
The circumference of a circle is 44 cm. What is its radius? (Use π = 22/7)
A square ABCD is inscribed in a quadrant APCQ in the given figure. If AB = 20 cm, find the area of the shaded region (take π=3.14) correct to two place...
In the given figure, ABC and MNC are two secants of a circle which intersect each other at C outside the circle. AN is the diameter of the Circle. If an...
A sector of a circle has a central angle of 60°. If the radius of the circle is 14 cm, what is the area of the sector?
In a circle AB is diameter & C is a point on circumference such that AC = 8 cm & BC = 15 cm then find the area of circle ?
The ratio of the outer and the inner circumference of a circular path is 5: 4. If the path is 100 meters wide, then what is the radius of the inner circle?
The minute hand of a clock is 28cm long. Find the area on the face of the clock swept by the minute hand between 8 a.m. and 8: 45a.m
In the given diagram, point 'O' represents the center of a circle, while AB and DE are two distinct chords within the circle. The line segment OC is per...
Two chords of a circle 'PQ' and 'RS' crosses each other at an exterior point 'O'. Determine the length of the chord 'RS' if the chord PQ is 36 cm long, ...
Two circles of radii 15 cm and 10 cm touch each other externally at a point A. PQ is the direct common tangent of those two circles of centers O ₁ and...