Calculate EIL in terms of pest population/ha with the following figures.
C= management cost per unit area = Rs. 3000/ha; V= market value (in Rs/ unit product) =Rs 1000/tonne; I= crop injury / Pest density = 1% defoliation /100 insect; D= Loss caused by unit injury = 0.05 tonne loss/ 1%defoliatio; K = Proportionate reduction in injury by pesticide application = 0.8(80% control)
EIL=C/VIDK= 3000/1000x0.01x0.05x0.8 = 7500 insects/ ha.
How many such pairs of letter are there in the word POPULAR, each of which has as many letters between them in the word as in the English alphabet?
The position of how many alphabets will remain unchanged if each of the alphabets in the word ‘JUGGLING’ is arranged in alphabetic...
If in the word ‘PLATINUM’, each of the vowels is replaced with next letter of English alphabets and each of the consonants is replaced with ...
If all the letters in the word ‘SHORTFALL’ are arranged in alphabetical order from left to right such that the vowels are arranged first fo...
How many pairs of letters are there in the word ‘AUTHORISED’ which has as many letters between them in the word as in the alphabetical series?
How many pairs of letters are there in the word “ PROMPTNESS ” which has as many letters between them in the word as in the English alphabetical ser...
Each even digit in the number 789345 is replaced by the next higher digit and each odd digit is replaced by the previous lower digit and the digits obta...
A group of alphabets are given with each being assigned a number. These have to be unscrambled into a meaningful word and correct order of letters may b...
If we increase each even digit by 1 and decrease each odd digit by 2 in the number "897653456", and then arrange all the number in descending order from...
How many such digits are there in the number ‘83495865427’ which will remain at the same position when they are arranged in the ascending order from...