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Simple interest for 4 years = 6240 – 6000 = Rs. 240 Simple interest for 1 year = 240/4 = Rs. 60 Simple interest for 6 years = 60 × 6 = Rs. 360 So, required principal amount = 6000 – 360 = Rs. 5640
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A circular wire of diameter 70 cm is folded in the shape of a rectangle whose sides are in the ratio 3:2. Find the area enclosed by the rectangle.
Two sides of the triangle are 14.8 cm and 10 cm. If height of the triangle corresponding to 14.8 cm side is 8 cm find the area?
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If the area of a circle is 154 cm², then the circumference of the circle is:
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