Question
Which gas is primarily monitored to assess organic
pollution in sewage and surface water?Solution
Dissolved oxygen (O₂) levels in water are critical for assessing organic pollution. The biochemical oxygen demand (BOD) test, which measures the amount of oxygen consumed by microorganisms in decomposing organic matter, is a key indicator of water quality and pollution levels.
The value of expenditure multiplier when marginal propensity to save is 0.4 is
The costs of inflation are?
If two dice are thrown together, what is the probability of getting an even number on one dice and an odd number on the other dice?
Umar has the utility function U(b,w) = min (b,w) and Akshat has the utility function U(b,w) = bw. If we draw an Edgeworth box with b on the ho...
Assertion (A): Use of goods and services from which one can be excluded are pure private goods.
Reason (R): Such goods and se...
In a perfectly competitive market, a firm’s long run supply curve is
If the public consumes €100 billion less and the government purchases €100 billion more (other things unchanging), which of the following statement...
Calculate Domestic Income:
Items
<...C= 0.8(1-t)Y , t=0.25, I=200 and G=800. Calculate the change in output when tax rate increases to 0.50
Which of the following activities can be undertaken by a payment bank in India, as per RBI guidelines?
(i) Acceptance of demand deposits
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