Question
An equipment that uses synthetic materials with
molecular composition comparable to pheromones to capture __________Solution
Pheromones are substances that animals, including insects, utilise to communicate with one another. These chemical messages are sent by insects to find food, warn others of predators, and attract mates (mainly by male). Traps can be used to track certain agricultural pests by using particular pheromones.
Two friends, P and Q, each have the same amount saved. Q manages to save one-fourth of his income, while P saves one-third of his. Given that P spends R...
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The sum of the digits of a two-digit number is 11. When the digits are reversed, the new number is 27 more than the original number. Find the original n...
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- Find the remainder when the number (289n + 119) is divided by 17.
Rs 720 is to be divided among P, Q and R so that P gets 3/5 of Q’s share and R gets 1/3 of P’s share. Share of R is:
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