For the following questions answer them individually
The simple interest obtained when a sum of money is invested for 4 years at 18% per annum is Rs. 427 more than the simple interest obtained if the same sum of money is invested for 2 years at 22% per annum What is the amount obtained when the same sum of money is invested for 4 years at 18% per annum ?
Train A, whose length is 328 metre can cross a 354 metre long platform in 11 seconds. Train B can cross the same platform in 12 seconds. If the speed of train— B is 7/8th of the speed of train—A, what is the length of train—B ? (in m)
The ratio of number of males and number of females in village X is 11:7 respectively. If in village Y, the number of males is 20% more than the number of males in village X and the number of females is 12% less than those in village X, then what will be the respective ratio of males to females in village Y ?
The areas of two circular fields are in the ratio of 25 : 64 respectively. If the radius of the latter is 16 metre then what is the radius of the former ? (in metre)
16 times X is equal to 5 times Y. If 8 is subtracted from Y it is 10 more than two times X. What is the sum of X and Y ?
Study the following table carefully and answer the given questions:
If the total number of pages printed by all the given printers together on Saturday was 18% more than the total number of pages printed by all the given printers together on Thursday, what was the total number of pages printed by all the given printers together on Saturday ?
What is the respective ratio between total number of pages printed by printer O on Tuesday and Wednesday together and total number of pages printed by printer Q on Monday and Tuesday together ?
What is the sum of 58% of the total number of pages printed by printers M and O together on Monday and 65% of the total number of pages printed by printers N and Q together on Friday ?
Number of pages printed by printer N on Tuesday is what percent of the number of pages printed by printer M on Friday ?