A skilled, a half skilled and an unskilled labourer work for 7, 8 and 10 days respectively and they together get Rs.369 for their work. If the ratio of their each day’s work is 1/3 : 1/4 :1/6, then how much does the trained labourer get (in rupees) ?
A soap manufacturer supplies soap to wholesaler at 15% profit, wholesaler supplies these to retailer at 20% profit and retailer sells it to the consumer at 25% profit. If for the consumer the price of soap be Rs. 17.25, what is the manufacturing cost of the soap ?
A sofaset is marked at Rs 20000. The shopkeeper allows successive discounts of 10%, 5% and 2% on it. What is the net selling price?
A some of money lent out at simple interest amount to Rs. 720 after 2 years and Rs. 1020 after a further period of 5 years. Find the principal ?
A square is drawn by joining the mid points of the sides of a given square in the same way and this process continues indefinitely. If a side of the first square is 4 cm, determine the sum of the areas all the square.
A starts a business investing Rs. 75000 after a few months B joined with him investing rupees 60000/- at the end of the year the total profit was distributed between A and B in the ratio 3 : 2 . after how many months did B join .
A starts an industry with $ 20 lakhs. After 4 months he enters into a partnership with B who contributes $ 40 lakhs. C joins them after another 3 months with a capital of $ 60 lakhs. At the year end, the balance sheet shows a profit of $ 74000. Find the share of A in the profit.
A starts business with Rs. 3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is Bs contribution in the capital?
A stationer buys diaries at 75 rupees per dozen and sells them at 15 rupees per piece. What is the profit?
A student appeared in the Mock CAT. The test paper contained 3 sections namely QA, DI and VA. The percentage marks in all VA was equal to the average of percentage marks in all the 3 sections. Coincidentally, if we reverse the digit of the percentage marks of QA we get the percentage marks of DI. The percentage marks in VA scored by student could be:
