In an examination, questions were asked in five sections. Out of the total students, 5% candidates cleared the cut-off in all the sections and 5% cleared none. Of the rest, 25% cleared only one section and 20% cleared four sections. If 24.5% of the entire candidates cleared two sections and 300 candidates cleared three sections. Find out how many candidates appeared at the examination?
Dinesh Garg from Jind, India is saying 1200 is correct answer
Chhavi Jain from Jaipur, India is saying 2000 is correct answer
Francis Rai from Assam, India is saying 2000 is correct answer
A company has 12 machines of equal efficiency in its factory. The annual manufacturing expenses are Rs. 24, 000 and the establishment charges are Rs. 10, 000. The annual output of the company is Rs. 48, 000. The annual output and manufacturing costs are directly proportional to the no. of machines while the share holders get the 10% profit, which is directly proportional to the annual output of the company. If 8.33% machines remained close throughout the year. Then the percentage decrease in the amount of share holders is :
- [A] 14.28%
- [B] 11.11%
- [C] 16.66%
- [D] 8.33%
- [E] None of these
A student multiplied a number by 3/5 instead of 3/5.
What is the percentage error in the calculation?
- [A] 34%
- [B] 44%
- [C] 54%
- [D] 64%