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Start learning 50% faster. Sign in nowTotal number of masks sold on Monday = 432/0.72 = 600 Number of N95 masks sold on Monday = (600 – 60)/2 = 270 Number of surgical masks sold on Monday [P] = (600 – 270) = 330 Total number of masks sold on Tuesday = 432 Number of surgical masks sold on Tuesday [Q] = (80/100) × 330 = 264 Number of N95 masks sold on Tuesday [R] = 432 – 264 = 168 Total number of masks sold on Wednesday = (600/60) × 43 = 430 Number of surgical masks sold on Wednesday = (20/43) × 43 = 200 Number of N95 masks sold on Wednesday [S] = 430 - 200 = 230 Required average = (330 + 264)/2 = 297
In monocotyledonous seeds the outer covering of endosperm separates the embryo by a proteinous layer called as
Chemically most of the sand grains are
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The situation in a production process where each successive unit of input contributes more output than the previous unit is explained by the law of:
Which of the following statement is incorrect about tropic and nastic movements in plant?
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Statement A: Nutrient cycling r...
Saline soil having
(A) pH<8.5
(B) E.C.>4
(C) ESP<15
(D) Physical condition - Flocculated
Choose the correct answer from the options given below:
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Match List I with List II :
Choose the correct answe...
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