Question
Seema’s present age is 1(1/2) times of her
marriage. She married 12 years ago. Now she has a daughter whose age is 2 more than one third of her age at the time of marriage. Find the age of the daughter?Solution
Let Seema’s age at the time of her marriage be x Then, present age of Seema = 3x/2 According to the question x + 12 = 3x/2 3x/2 - x = 12 x/2 = 12 x = 24 years Now, daughter’s age = 1x/3 + 2 = (1/3) x 24 + 2 = 8 + 2 = 10 years
Typical symptom of Pink stem borer (Sesamia inferens) infestation in Wheat appears as:
The process of killing pupa without changing the cocoon shell layer is called_________.
The total number of abdominal legs in the larval stage of the mustard sawfly is ____.
This Chemical known as “Apple Factor” which is released by Malus sp. and acts as an attractant to Aphis pomi is:
Which silkworm feedw on castor tree
Which of the following is called the resting and inactive stage in the insect life cycle?
The component of the insect's body wall primarily functions as a multifaceted shield, offering protection against physical injury, water loss, and the e...
Which of the following structures is not the part of the insect’s head capsule?Â
Which class of pesticides, known for their nerve poison properties and containing compounds like carbaryl, made a significant impact in the 1950s?
 Apis mellifera is also known as
Relevant for Exams:
