Question
In the first month, the income of Q increases by 40%. In
the second month, his income decreases by 40%. What will be the percentage increase or decrease in the income after two months?Solution
ATQ;
Net change in income after two months = 40 - 40 - (40 × 40 / 100)
= -16%
= 16% decrease
What term describes the interaction where one organism kills and eats another organism?
Which among the following is a major constraint in the rice–wheat system of Indo-Gangetic plains affecting long-term sustainability?
Organophosphate and carbamate insecticides primarily disrupt which system within an insect’s body?
Red colored breed of pig isÂ
Tetrazolium (TZ) test is done to check
Match List-I with List-II
Choose the correct answer fr...
Which of the following is a major weed of wheat fields that closely resembles the crop during the early growth stages, making manual identification diff...
An indifference curve is:Â
Which one of the following is NOT correctly matched?
Mad cow disease is caused by
