Question
Which among the following is not a natural method of
rodent control?Solution
The use of natural pesticides is not considered a natural method of rodent control but rather a chemical method, even if the pesticide is derived from natural sources.
Class 'A' has 108 students, and the ratio of girls to boys is 1:2. If the average number of boys in classes 'A' and 'B' is 144, and the average number o...
- If the perimeter of a square is 56 cm and the side of the square is double of the side of the cube, then find the volume of the cube.
In a family there is a man, his wife and his five sons and their wives. Each son has 3 sons and 2 daughters. Find the total number of members in the fam...
'A', 'B', and 'C' started a business with initial investments of Rs. 5,000, Rs. 8,000, and Rs. 9,000, respectively. The investment durations were 8 mont...
If in the number 86548246, 3 is subtracted to first four digit of the number and 1 is added to rest of the digits then how many digits are repeating in ...
Simplify the following expression: (5x + 7) 2 + (5x – 7) 2 .
Marked price of an article is Rs.1200 more than the cost price. When the same article is sold at a discount of Rs.200, the profit percent earned is 25%....
Six trophies out of which 3 are gold and the rest are silver are to be placed in a line. Find the number of arrangements in which all three gold trophie...
Find the fourth proportion of 12.5, 17.5 and 27 respectively.
Find the highest common factor (HCF) of (12/7) , (9/10) and (3/5)
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