33. If 40% of any number is 20 then what will be 25% of that number? / यदि किसी संख्या का 40% 20 है तो उस संख्या का 25% क्या होगा?
25
125
12.5
50
Answer / उत्तर -12.5
explanation / स्पष्टीकरण :-
X x 40% = 20
x = (20 x 100) / 40
x = 50
now
25 % of 50 = 50 / 100 x 25 = 12.5 Answer .
explanation / स्पष्टीकरण :-
X x 40% = 20
x = (20 x 100) / 40
x = 50
now
25 % of 50 = 50 / 100 x 25 = 12.5 Answer .
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