Let the train will meet ‘t’ hours after the train from station Q started Distance travelled by train started from station P = 72 x 45/60 km Distance travelled by train started from station Q = (72 + 100) x t km Total distance between station P and Q = 398 km Now, 72 x (45/60) + (72 + 100) x t = 398 ⇒ 54 + 172t = 398 ⇒ 172t = 398 – 54 = 344 ⇒ t = 344/172 = 2 hours Distance travelled by train starting from station P at all meeting point = 54 + 72 x 2 = 198 km
In the gravimetric process of soil moisture measurement, the soil oven dried at __ ?
The development of new variety through identification and isolation of single best plant progeny is known as
A method of quantitative chemical analysis used to determine the mass or concentration of a substance by measuring a change in its mass is:
Soil physical property which cannot be changed of altered is:
The bollworm which covers the opening once it enters into the boll is?
The date after which a food product is not advisable to be marketed as its quality may have diminished, but may still be safe to consume is its:
According to CRIDA, the depth of deep tillage is ____
To preserve the green colour while cooking green leafy vegetables, it is advisable to cook them:
The ratio of weight of unit volume of dry soil including pore spaces to weight of an equal volume of water is:
National Agricultural Technology Project was started in the year:
