Rs 11,550 has to be divided between X, Y & Z such that X gets 4/5 of what Y gets and Y gets 2/3 of what Z gets. How much more does Z get over X (in Rs)?
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The diameter of a circle is equal to the side of the square. What is the area of the square if the area of the circle is 64π sq cm?
Marked price of an article is Rs 3600 and selling price is Rs 3132. What is the discount percentage?
The price of an article is decreased by 10%. To restore it to its former value, the new price must be increased by
What is the value of tan 7π/6?
A student multiplied a number by 6/7 instead of 7/6. What is the percentage error in the calculation?
If Sec θ = 25/24 , then what is the value of Sin θ?
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