Question
Komal and Vineet invested Rs 3100 and Rs.x in a
business. After 4 months, Komal added Rs 900 while Vineet withdrew Rs 400. After a year out of a total profit of Rs.36,081, Vineet received Rs 17,100. Find the amount invested by Vineet at the starting of business?Solution
Ratio of shares of Komal and Vineet = 3100 × 4 + 4000 × 8 : x × 4 + (x - 400) × 8 = 11100 : (3x - 800) So, (3x - 800)/(11100 + 3x - 800) × 36081 = 17100 x = Rs.3600
___________signifies the separation between the old exocuticle and the epidermis, creating a narrow space that aids in the molting process.
The process of killing pupa without changing the cocoon shell layer is called_________.
Which one of the following is red in the adult of red hairy caterpillar?
The type of antennae found in Honeybee are………………
Which of the following are the characteristic features of an Insect?Â
Planting of marigold as trap crop in Tomato and Cotton is used to attract to_______
 Apis mellifera is also known as
Which pest is identified by the ‘honeydew’ it secretes, which often leads to the development of sooty mold on plant leaves ?
National pest of india is
Most common silkworm used for the production of Mulberry silk in India isÂ
