Question
“Corky core” in apples and “cracked fruit” of
peaches is due to the deficiency ofSolution
Boron affects various processes, such as the translocation of sugars and the synthesis of gibberellic acid in some seeds. Flowering is often suppressed, while malformed fruit are produced, e.g. 'corky core ' in apples, and ' cracked fruit ' of peaches.
If A is a 3 × 3 matrix such that det (2A) = 64, then det A=?A shopkeeper sells an article at 20% profit. If the cost price of the article is increased by 25% and the shopkeeper sells the article at the same selli...
Ajay and Bijay can individually complete a task in 18 days and 24 days, respectively. If they work together to finish the task an...
The second derivative of y = tan⁻¹ x at x = 1 is:
A person sells two items, X and Y. The marked prices of X and Y are 25% and 40% higher than their cost prices, respectively. After a 10% discount on bot...
The equation 9x ² + 4y ² = 36 represents an ellipse. Its eccentricity is:
The average of 15 numbers is 32. If 2 is added to each number, then the new average will be:
If a person loses Rs 20 by selling an item for Rs 140 then what is the loss percentage?
From a point 30 m away from the base of a building, the angle of elevation to the top of the building is 60°. Find the height of the building.
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the...
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