In Ca and S deficient soils, gypsum placement should be done at
Applying gypsum around 30 days after sowing is often a suitable timing because it allows the crop to establish its root system and ensures that the gypsum has time to dissolve and provide the necessary nutrients before the critical growth stages.
I. x2 = 100
II. y2 - 9y + 20 = 0
...If the S.P. of Rs 2250 results in a 10% discount on list price, what S.P. would result in a 20% discount on list price?
...A shopkeeper fixes the marked price of an item 35% above its cost price. The percentage of discount allowed to gain 8% is
...In how many ways can the selection of 4 boys and 3 girls can be made from a group of 6 boys and 6 girls?
I. 3x2 - 14x + 15 = 0
II. 15 y 2 - 34 y + 15 = 0
I. 2x 2 + 5x + 2 = 0
II. 4 y 2 = 1
