30% of 50% of a number is 15. What is the number?
A80
B75
C90
D100
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Related Questions:
50 ൻ്റെ 50% + 50 ൻ്റെ 100% = ?
In an examination, a student scored 65% marks but was 20 marks below the qualifying marks. Another student scored 80% marks and scored 10 marks more than the qualifying marks. Total marks of the examination are:
ഒരു ദീർഘചതുരത്തിന്റെ നീളം 10% വർദ്ധിക്കുകയും വീതി 10% കുറയുകയും ചെയ്യുന്നു അപ്പോൾ പുതിയ ദീർഘചതുരത്തിന്റെ വിസ്തീർണ്ണം ?
Arun’s salary is increased by 20% in January and his salary is again increased by 35%
in the month of November. What is the overall percentage increase in his salary?
If 17 % of P is same as 13 % of Q, then the ratio of Q : P is: