Question
What is the largest common divisor of the numbers 1170,
2340, and 3510?Solution
A spent 20% and 25% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 20% and 30% to his mother and brother, respec...
The income of ‘A’ increases by 35% every year. If the present income of ‘A’ is Rs. 45562.5 and his expenditure 2 years ago from now was Rs. 1200...
- A manufacturer produced a total of 24000 items where 40% of the items were electronic gadgets and the remaining items were household appliances. If 70% of ...
Monthly savings of X is 60% of his monthly income which is Rs. 9000. If ratio of monthly expenditure of Y and X is 15:8 respectively and monthly savings...
A person paid his rent in advance and was supposed to get a 25% discount, but got only 22% and ended up paying Rs. 30 more. Calculate the actual rent am...
The salary of X is 50% more than Y, and the allowance of Z is 200 more than the difference of salaries of X and Y. If Z's allowance is 350, then find X'...
Amit scored 10% marks in a test and failed by 70 marks, while Lisa scored 30% marks in the same test and failed by 30 marks. Find the passing marks of t...
- If 40% of 'x' is the same as 20% of '120', then determine 'x'.
- In an election between two contestants M and N, 10% of the votes were not valid. M received 52% of the valid votes. If N received 22,032 valid votes, deter...
Rajesh spent 30% and 24% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 20% and 25% to his mother and brother, r...
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