Percentages

In an office 60% of the staffs are male. In an election in the office, 40% of the females and 60% of the males voted for Anju. The percentage of votes Anju got was

If 20% of A = B and 40% of B = C. then the value of 3C is:

A sphere of maximum possible size is made out of a solid woodern cylinder of height equal to its diameter of the base. The percentage of the wastage of the wood in the process is:

Nitin sells two articles for 4,000 each with no profit, no loss in the whole transaction. If one was sold at a gain 25%, then the other is sold at a loss of:

A candidate who gets 20% marks fails by 10 marks. Another candidate who gets 42% marks gets 12 marks more than the minimum passing marks. Find the maximum marks of the test.

Amar spends 32% of his income on grossery and 35% of remaining on travels. He spends 25% of still remaining on education of children. He pays Rs. 8000 per month as rent of his house. If his monthly income is Rs. 40000, then how much he saves annually?