The price of an article is cut by 9%, to restore to its original value, the new price must be increased by
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In ΔABC, AC = BC and ∠ABC = 50°, the side BC is produced to D so that BC = CD then the value of ∠BAD is
Let ΔABC and ΔABD be on the same base AB and between the same parallels AB and CD. Then the relation between areas of triangles ABC and ABD will be
A person while buying a dress on sale spends Rs. 45 and saves Rs. 5, what is the percentage of his savings?
[sinA/(1 + cosA)] + [(1 + cosA)/sinA] is equal to
Find out the odd word/letters/number/number pair from the given alternatives.
A certain amount of money is divided between A and B in the ratio of 5:6. If B gets Rs. 360, the amount is
If sinA + sin2A =1 then what is the value of cos2A + cos4A