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INS Tamal (F71) is the last foreign-built ship in the Indian Navy and was commissioned at Yantar Shipyard in Russia under Project 1135.6.
There were two candidates in an election. 10% of the total voters did not cast their votes whereas 5% of the casting votes were declared invalid. If the...
In a library, books are categorized into five languages. Among them, 16% are in Hindi, 30% are in English, 18% are in Urdu, and 24% are in Persian. The ...
A number N undergoes a two-step adjustment: first, it is increased by 20%, and then it is subsequently decreased by 10% of the new value. After these ad...
Z spends 60% of his salary and saves the remaining. After his salary is increased by 30%, he saves 55% of the increased amount besides the amount he use...
The income of a person is Rs.12000 and his expenditure is Rs.8000. In the next year his income and expenditure is increased by 10% and 20% respectively....
A student multiplied a number by 2/5 instead of 5/2. What is the percentage error in the calculation?
A student multiplied a number by 8/5 instead of 5/8. What is the percentage error in the calculation?
The income of ‘A’ increases by 28% every year. If the present income of ‘A’ is Rs. 40960 and his expenditure 2 years ago from now was Rs. 12000,...
In an election two candidates participated. 10% voters did not vote. 11(1/9)% votes declared invalid and the winner got 75% of the valid votes. If he wo...