Question
1000, 200, 56, 24, 12,
7.2 Find the wrong number in the given number series.Solution
ATQ, 1000 × 0.2 = 200 200 × 0.3 = 60 60 × 0.4 = 24 24 × 0.5 = 12 12 × 0.6 = 7.2 Wrong number = 56
If two successive discounts of 20% and 12% are applied, what would be the equivalent single discount?
Rajesh spent 48% of his monthly income on food and 52% of the remaining of study. If total monthly savings (after spending on food and study) of Rajesh ...
- P is 20% less than Q and R is 35% more than S. If S is 18% more than P, then which of the following is true?
When income of a man increases by Rs. 6000 then tax rate reduces from 18% to 15%. While in both the situation 25% income is tax free. Find his initial i...
Raj saves Rs. 4500 more if he spends 65% of his income instead of 80%. Find the savings of Sanjay whose income is 25% more than that of Raj, and spends ...
Suman spends 60% of her salary and gets an additional allowance of 15% every month. If her annual savings are Rs. 193200, find her monthly allowance.
Bella scored 20% marks in a test and failed by 75 marks, whereas Tara scored 40% marks in the same test and failed by 25 marks. Find the passing marks o...
- In a school election between two contestant’s 'A' and 'B', 'A' secured 62% of the total votes and won by 7,440 votes. Find how many votes 'B' got.?
Raj's income is ₹60,000 and his expenditure is ₹40,000. If his income is increased by 25% and expenditure by 15%, then what will be the percentage i...
Income of A is twice the income of B. B and A spend 70% and 80% respectively of their incomes. Find the savings of A, if B saves Rs. 21000 in a month.
Relevant for Exams:
