In the given figure, PQ is the diameter of the circle. What is the measure (in degrees) of QSR?
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In ΔDEF measure of angle E is 90 deg. If cotD = 8/15, and DE = 16cm, then what is the length (in cm) of side EF?
Select the odd number from the given alternatives.
Select the odd word/letters/number/number pair from the given alternatives.
In the following question, select the odd word from the given alternatives.
Expand : S + 23
If x+3y=-3x+y, then x22y2 is equal to
Find 2 consecutive natural numbers, sum of whose squares is 25.