Question
Which of the following expression represents “B is
aunt of D? Study the following information carefully and answer the questions given below: ‘A – B’ means “A is father of B”. ‘A % B’ means “A is sister of B”. ‘A x B’ means “A is mother of B”. ‘A + B’ means “A is brother of B”.Solution
A chair is sold for Rs 720 after giving a discount of 10% on its marked price. The cost price of the chair is Rs 640. If it is sold at the marked price,...
A certain number of students from school X appeared in an examination and 30% students failed. 150% more students than those from school X. appeared in ...
A man bought a Rs 72 share of a company which paid 10% dividend. If the man got 18% on his investment, at what price did he buy the share?
Which of the following represent a 20% increase and a 10% decrease, respectively?
35% of ‘u’ added to 65% of ‘v’ results in 130. If ‘v’ is 70 more than ‘u’, find the value of (2u – v)
Monthly income of A is Rs. 5500 and he saves 34% of his monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is inc...
- A number is first increased by 100%, then increased by 30% and then decreased by 75%. If the resultant number is 195, then find the original number.
The income of A is 50% more than B, and the bonus of C is 200 more than the difference of the incomes of A and B. If C’s bonus is 350, then find A’s...
A person 'P' allocates 25% of his monthly salary towards rent. Out of the remaining salary, he spends 40% on food and clothing, saving the rest. His tot...
- Ritesh got 84 marks in an exam, which is 100% more than the marks secured by Mohan. If Mohan failed the exam by 4 marks, then find the total marks of Rites...
