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Volume of the earth dug out = 8×7 ×5 = 280 m³ The upper surface area of the field = 8×7 = 56 m² Total surface area of the field = 51×30 = 1530 m² Remaining area of the field = (1530 – 56) = 1474 m² ∴ Rise in the level of the remaining part of the field = 280/1474m = (28/1474) × 100cm= 18.99 cm ∼19cm
Which disease is known as the 'silent killer' because it often has no symptoms but can cause heart attack or stroke?
Which connective tissue connects muscle to bone?
The image of an object formed on the retina of the eye is -
Workers in leather tanning industries often suffer from which type of health issues?
Which gland in the human body functions as both an endocrine and exocrine gland?
Biopiracy refers to:
Which statement about the Human Genome Project is incorrect?
Plants are divided into ______ groups.
Workers in leather tanning industries often suffer from which type of health issues?
Which of the following is a major risk factor for developing cardiovascular disease?