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10 years ago from now, let ages of ‘R’ and ‘L’ be ‘3x’ years and ‘8x’ years, respectively. So, 8x – 3x = 10 Or, 5x = 10 Or, x = 2 Present age of ‘L’ = 8x + 7 = 8 × 2 + 7 = 23 years Age of ‘L’, five years hence from now = 23 + 5 = 28 years
Which one of the following developed Indore method of composing?
Water movement in a saturated soil is governed by
In tile drainage, when the tiles arranged from one side only it is known as
What unique reproductive and developmental characteristics are observed in worker honey bees within a colony?
Amount of DAP, which supplies 27 kg N will also supply Pâ‚‚Oâ‚… Â :
Autopolyploid cultivars ,are usually formed through:
Which crop has hypogeal germination?
Which of the following promotes genetic variation in the progeny by facilitating the recombination of genetic material?
In most minerals soils particle density varies within
Which weathering process involves the reaction of minerals with carbonic acid?