Question
Plant origin insecticides are: A. Nicotine
B. Arsenicals C. Pyrethrum D. Phosphamidon E. Rotinone Choose the correct answer from the options given below:Solution
Plant origin insecticides are derived from natural sources, such as plants. From the options provided: A. Nicotine - derived from tobacco plants. C. Pyrethrum - extracted from certain species of chrysanthemum flowers. E. Rotenone - derived from the roots of certain tropical plants.
Seven boxes S, T, U, V, W, X and Y are kept one above another such that bottommost box is numbered as 1 while the topmost as 7. Box V is prime numbered ...
How many persons live between Jyoti and the one having Orange?
How many persons participate before D?
Which of the following can be coded as ‘sip zdp’?
How many persons have positions between G and D?
What is the position of G with respect to the one who read The Pioneer?
In the word ‘SOMETIME’ all consonants are written as their preceding letter and all vowels are written as their following letters. Now all letters a...
Who among the following live immediate below N?
F lives to the north east of ___.
How many rows are vacant?