Question
A fluorescent light test is particularly useful in
detecting which type of seed impurity?Solution
Fluorescent light can reveal fungal contaminants and infections not easily seen under normal light.
Find the smallest integer greater than 100 which leaves a remainder 1 when divided by each of 2, 3 and 5.
When a number is reduced by 25%, the resulting value is 36 more than 60% of the number's initial value. What is the original number?
Find the sum of 1² + 3² + 5² + 7²……………………………….23².
...Find the remainder when (5)100 is divided by 7
If a, 1, b are in arithmetic progression and 1, a, b are in geometric progression, then a and b are respectively equate to _______ (where a ≠ b).
Find the smallest 4-digit number which is exactly divisible by 6, 9 and 15.
The number of toy airplanes sold by shop B is 25% more than the number of toy helicopters sold by the same shop. If the ratio of number of toy gliders s...
Find the third proportion of 30 and 15.
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is
- Find the minimum number to subtract from 981243 so that the new number is exactly divisible by 9.
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