Question
In active packaging Potassium permanganate act as….
Solution
Potassium permanganate (KMnO4) is a powerful ethylene (C2H4)- scavenging agent widely used in fresh horticultural commodities to delay the postharvest maturation.
The average score of 24 students in a class is 78. If the top 4 scores are removed, the new average score of the remaining students drops by 2 points, w...
- A shopkeeper makes a profit of 25% by selling an item for Rs. 500. What should be the selling price to make a profit of 40%?
A number series is given below. A second series is created using the incorrect numbers from the first series, following the same pattern as in Series I....
How many sides does a regular polygon with each interior angle measuring 140° have?
900 metres long train crosses a man who is moving in the same direction with a certain speed, in 30 seconds. If the same train can cross a tree in 20 se...
A cyclist travels from point A to point B at a speed of 12 km/h and returns at a speed of 15 km/h. Calculate the average speed for the entire trip if th...
If 75% of income of ‘Akshat’ is equal to 60% of income of ‘Bhaskar’, then find the income of ‘A’ is how much percentage of income of ‘Bhas...
(√196 + √121) × 4 = ?/2
Calculate the percentage increase in the total profit of all companies combined from 2020 to 2023.
What will be come in place of (?) in the given number series.
7, 11, 15, 19, ?, 27
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