Start learning 50% faster. Sign in now
We can see that x is common in this question, so we will take x = 1 Now according to question, 1 M = y days---------(i) 0.9 W = 3 (y – 8) days -------(ii) 0.8 W = 36 × 3 = 108 days--------(iii) Now, equating equation (ii) and (iii) => 0.9 W × 3(y – 8) = 0.8 × 108 => y – 8 = 32 => y = 40 1 man can do a piece of work in 40 days 0.5 men can complete 1/4th of the work in 80/4 = 20 days
Which one of the following plant nutrients helps in the synthesis of auxins?
Terrestrial radiation is measured by:
First hybrid of Pigeon Pea is:
. The foregut and hindgut are _____ in origin whereas the midgut is _____ in origin.
Insects with separate male and female individuals are referred to as:
National mission for sustainable agriculture aims to enhance agricultural productivity by focussing on:
Type of inheritance in which sudden appearance of a recessive phenotype in a pedigree, due to deletion of a masking dominant gene is refereed as:
“Curled toe paralysis” in chicks is a symptom caused due to the deficiency of _____
Which of the following is most appropriate for blank “b”?
Social stratification is