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Let the even number be x, x + 2, x + 4 and x + 6 Now, x + x + 2 + x + 4 + x + 6 = 108 4 x + 12 = 108 4 x = 96 x = 24 Now, Numbers are 24, 26, 28 and 30 Required sum = 24² + 26² + 28² + 30² = 576 + 676 + 784 + 900 = 2936
Which of the following is true about the immature scale insects?
Which class of pesticides, known for their nerve poison properties and containing compounds like carbaryl, made a significant impact in the 1950s?
Shellac is secreted by
Planting of marigold as trap crop in Tomato and Cotton is used to attract to_______
Which silkworm feedw on castor tree
Kerria sp. is a …. species of lac insect.
Pebrine disease of silkworm is caused by
Trichogramma japonicum is a natural parasitoid which is used to control ________
The scientific name of dammer bee is
Which of the following structures is not the part of the insect’s head capsule?