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Let ages of A and B, four years ago be 6x years and 7x years respectively. According to question; (6x + 16)/(7x + 16) = 10/11 66x + 176 = 70x + 160 4x = 16 x = 4 Average of present ages of A and B = (13 × 4 + 8)/2 = 30 years
Which one of the following is the resultant of a thin cloud of varying size found on the surface of the earth by condensation of atmospheric vapour?
National Bureau of fish genetic resource situated at ___
On the basis of climatic condition, Walnut is an example of which type of fruit crop?
The optimal temperature range and RH for incubating silkworm eggs is typically……………
According to first advance estimates of Horticultural production 2023, which state/UT is leading in apple production?
Centre of origin of Gossypium herbaceum is:
What term describes the ratio between marketable crop yield and water used in evapotranspiration?
The measurement of drought is expressed in
Which of the following is not considered as temperate fruit?
Which one of the following is volume of water necessary to cover an area of 1.0 ha to a depth of 5 cm?