Question
Which among the following is the most prominent
greenhouse gas emitted from rice fields under flooded conditions?Solution
Methane (CH ₄ ) is emitted in anaerobic conditions from flooded rice fields due to decomposition of organic matter by methanogenic bacteria. It Is a potent greenhouse gas.
What will come in the place of question mark (?) in the given expression?
(√676 of √144 ÷ 13) of 2400% = ?
What value should come in the place of (?) in the following questions?
30% of 160 – 25% of 240 + 43 = ?
?= √(4 × ∛(16 × √(4 × ∛(16 ×…… ∝)) ) )
What will come in the place of question mark (?) in the given expression?
(24 2 – 16 2 ) + 75% of 40% of 480 = ?
(500 × 6 ÷ 10) - (√256 + 8) = ?
What value should come in the place of (?) in the following questions?
320 + 162 – 55% of 720 = 5 * ?2
What will come in the place of question mark (?) in the given expression?
If 840 ÷ 12 + 1025 ÷ 25 - n + 45 × 4 = 960 ÷ 16 × 132 ÷ 44, then the value of n is:
24 × ?2 – 11 × 4 = 1900
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