Question
Who among the following person lives three floors
above Q? Study the following information carefully and answer the given below. Nine persons- J, K, L, M, N, O, P, Q and R are living in a nine-storey building but not necessarily in the same order. The bottommost floor is numbered as 1 and the floor immediately above it is numbered as 2 and so on. M lives on an even numbered floor but above fifth floor. Only three persons live between M and L. J lives two floors above L. P lives immediately above J. Only one person lives between P and K, who lives above J. As many floors below K as above O. R lives above Q but below N, who doesn’t live on the topmost floor.Solution
We have, M lives on an even numbered floor but above fifth floor. Only three persons live between M and L. From the above condition, there are two possibilities Again we have, J lives two floors above L. P lives immediately above J. Only one person lives between P and K, who lives above J.
Again we have, As many floors below K as above O. R lives above Q but below N, who doesn’t live on the topmost floor. So Case1 gets eliminated, hence the final arrangement becomes
In a given years, A sold 1450 caps while B sold 35% more number of caps than A and C sold 20% less number of caps than B. Find the ratio between the num...
The incomes of Ajay and Pawan are in the ratio of 5:3. Ajay allocates 20% of his income to food, spends 25% of the remaining amount on education, and sa...
In a stock of electronics (laptops + mobiles), if 25% of mobiles were laptops, then the number of laptops would have been 150% more than that of mobiles...
Ajay spent 30% of his monthly income on rent and 46% of the remaining on food and the rest amount is saved by him which is Rs. 3213, then find the month...
After increase in the price of coffee by 15%, a person is able to buy 3 kg less for Rs. 1,840. Find the original and increased price of the coffee per kg?
In how many months will Rs 8,000 yield Rs 2,648 as compound interest at 20% per annum compounded semi-annually?
A number is first increased by 55%, and then decreased by 35%. What is the net percentage change in the original number?
A person saves 15% of his monthly income. If his monthly is increased by 35% and he still saves the same amount as before then find percentage increase ...
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...
Monthly income of Aisha and Tom is Rs. 75,200 and Rs. 82,000 respectively. Aisha spends 13%, 18%, and 22% on house rent, food, and education of children...