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:
A student finds the average of 10 positive integers. Each integer contains two digits. By mistake, the boy interchanges the digits of one number say ba for ab. Due to this, the average becomes 1.8 less than the previous one. What was the difference of the two digits a and b?
A student has to obtain 33% of the total marks to pass. He got 125 marks and failed by 40 marks. The maximum marks are
A student has to secure 40% marks to pass. He gets 144 marks and fails by 16 marks. The maximum marks are
A student multiplied a number by 3/5 instead of 5/3, What is the percentage error in the calculation ?
A student obtained the following marks in percentage in his semester examination English 50, Maths 65, Statistics 70, Economics 58 and Accountancy 63. The weights of these subjects are 2, 2, 1, 1 and 1 respectively. What is the weighted arithmetic mean?
A student scored 32 percent and failed by 8 Marks. If he had scored 36 percent marks, he would have passed by 2 marks. What is the passing score?
