Question
Determine the volume of a cube if the total cost to
paint its four walls is Rs. 1280, given that the painting rate is Rs. 5 per square meter.Solution
Let length of side of cubical box be 'x' m Area of four walls = 1280/5 = 256 m2 So, 4x2Â = 256 x2Â = 64 x = 8 cm Desired volume = 8 X 8 X 8 = 512 m3 Hence, option d.
Which of the following is responsible for seed dormancy?
Out of the following drugs, which is most common anthelmintic drug used in animals?
…………….. was established in 1972 under the Ministry of commerce and industry for promotion of export of marine products from India.
...What natural openings on the edges of leaves serve as entry points for bacterial pathogens such as Xanthomonas citri (black rot of cabbage)?
Lumpi-Pro VacInd, a vaccine for Lumpy disease of cattle has been developed by ____
The insect which is known to transmit ‘Grassy stunt virus disease’ in rice crop:
Which of the following statements is not correct regarding ionic bond?
Symptom of which nutrient deficiency appear first on older leaves and then
advance up the stem to younger leaves
Match List I with List II According to De Martonne's classification
Which of the following is not a functional of WTO?
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