Question
Statements: A.   Magnesium deficiency
symptom shows the first appearance of chlorosis mainly between veins (which remain green). B.   Iron deficiency causes interveinal chlorosis which first appears in older leaves with distinct green veins. C.  Manganese deficiency causes brownish black spots in pea and grey speck of oat. D.  Boron deficiency shows brownish or reddish young leaves and growing points of shoot and roots die. Choose the correct answer from the options given below:Solution
Fe deficiency cause interveinal chlorosis which first appears in new leaves not in old leaves.
∛21952 × 44 = ? × 14
(7/4×18/21)+ (51/7× 28/17) + (25/2 × 48/10) =?
(15 × 225) ÷ (45 × 5) + 480 = ? + 25% of 1240
12% of 450 + 16% of 1500 = ?
What will come in the place of question mark (?) in the given expression?
(12.09)2 × 5.98 ÷ 26.95 = ? + 25Â
√729 × 5 + 270 - 3 ÷ ∛27 + 4 × ? = 484
√256 * 3 – 15% of 300 + ? = 150% of 160
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...

- What will come in place of the question mark (?) in the following questions?
300−40% of 200=?