x - 2
x + 3
x + 5
x + 11
Present ages of Sameer and Anand are in the ratio of 5 : 4 respectively. Three years hence, the ratio of their ages will become 11 : 9 respectively. What is Anands present age in years?
Price of milk has incresed bby 20%. To keep the expenditure unchanged, the present consumption is to be reduced by
Product of two co-prime numbers is 117. Their L.C.M should be
Profit earned by an organization is distributed among officers and clerks in the ratio of 5 : 3. If the number of officers is 45 and the number of clerks is 80 and the amount received by each officer is Rs. 25,000, what was the total amount of profit earned ?
Profit on selling 10 candles equals selling price of 3 bulbs. While loss on selling 10 bulbs equal selling price of 4 candles. Also profit percentage equals to the loss percentage and cost of a candle is half of the cost of a bulb. What is the ratio of selling price of candles to the selling price of a bulb?
Prove that any date in March of a year is the same day of the week corresponding date in November that year.
Pure milk costs Rs.20 per litre. After adding water the milkman sells the mixture at the rate of Rs.18 per litre, thereby making a profit of 25%. In what ratio does he mix that two?
Pushpa purchased 170 kg of Jowar at Rs. 5.80 per kg and mixes it with 130 kg of Jowar purchased and Rs. 5.30 per kg. She sells the mixture to earn a profit of Rs. 1.61 per kg. What should be the selling price of mixture per kg?
Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years, what is definitely the difference between R and Qs age?
Radha get married 6 years ago. Today her age is 5/4 times her age at the time of marriage. Her sons age is 1/10 times her age. Her sons age is :
