Question
Sum of present ages of A and B = 56. Four years ago,
their ages were in ratio 7:5. Find A’s age 6 years from now.Solution
Four years ago: A = 7x, B = 5x. Now: 7x + 4 + 5x + 4 = 56 ⇒ 12x = 48 ⇒ x = 4. A now = 7×4 + 4 = 32. A after 6 years = 38.
Which of the following is not a function of Auxin?
Relay intercropping is
Which element is required for the biosynthesis of auxin?
PAR falls in the range of wavelength ofÂ
System of Rice Intensification (SRI) method has been introduced from which country?
Budding is most commonly done when there is
Most commonly used measure of central tendency
Income elasticity for normal goods is:
Which of the following hormones is associated with the reduction of plant growth?
Dihybrid ratio 9:3:3:1 in F2 results due to independent assortment of :