Question
The ratio of the incomes of P, Q, and R is 3:5:6. If
P’s income is increased by 25%, R’s income is increased by 15%, and Q’s income is reduced by 30%, the difference between the new incomes of R and P becomes ₹945. What was Q’s original income?Solution
Let their original incomes be 3z, 5z, and 6z Income of P after a 25% increase = 3.75z Income of Q after a 30% decrease = 3.5z Income of R after a 15% increase = 6.9z 6.9z – 3.75z = 945 3.15z = 945 z = 300 Q’s original income = 5z = ₹1,500
Which one of the following is red in the adult of red hairy caterpillar?
………………….. is associated to achieve the goal of Sweet Revolution in country
Kerria sp. is a …. species of lac insect.
‘Bagging’ or protective covering of fruit clusters is commonly used to protect against which type of pest?
The component of the insect's body wall primarily functions as a multifaceted shield, offering protection against physical injury, water loss, and the e...
This Chemical known as “Apple Factor” which is released by Malus sp. and acts as an attractant to Aphis pomi is:
Host tree species for Muga silkworm is ________
Which of the following is not a natural predator of BPH?
National pest of india is
The type of antennae found in Honeybee are………………
