5 : 4
3 : 2
4 : 5
3 : 4
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 :
Radhika invested an amount of Rs. 22,600 at simple interest rate 12 p.c.p.a. How much interest will she get after 6 years?
Raghuvir purchased 10 calculators and 16 watches for Rs. 56100 and sold them so as to earn an overall profit of 20%. At what total price should he sell 15 calculators and 24 watches together so as to earn the same percentage profit?
Rahim bought a Gift item for Rs. 510 after gating a Discount of 15%. He then sells it 5% above the Marked Price. The Profit earned in this deal is
Rahul borrowed a sum of Rs. 1150 from Amit at the simple interest rate of 6 p.c.p.a. for 3 Years. He then added some more money to the borrowed sum and lent it to Sachin for the same time at 9 p.c.p.a simple interest. If Rahul gains Rs. 274.95 by way of interest on borrowed sum as well as his own amount from the whole transaction, then what is the sum lent by him to Sachin ?
Rahul is as much younger than Sagar as he is older than Purav. If the sum of the ages of Purav and Sagar is 66 years, and Sagars age is 48 years, then what is Puravs age ? ( in years)
