Mathmetics

ISBT Mathmetics for all banking PO,Clerk,IBPS PO,Railway,SSC,IAS,OAS Exams

Q431.

A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned ?

1)	Rs. 35	2)	Rs. 245
3)	Rs. 350	4)	Cannot be determined
5)	None of thes

Q432.

A person invested Rs.5000 for two years. For the first year, the rate of interest was 7% and the second year it was 8.5%. How much interest did he earn at the end of the two year period ?

1)	Rs.805.75	2)	Rs.804.75
3)	Rs.810	4)	Rs.850
5)	None of these

Q433.

If the interest on Rs. 800 be more than the interest on Rs. 400 by Rs. 40 in 2 years, then the rate of interest per annum is :

1)	5%	2)	6%
3)	5.5%	4)	7%
5)	None of these

Q434.

The difference between the simple interest and the compound interest compounded yearly at the rate of 4% in a two year period is Rs. 10. The amount of investment is -

1)	4200	2)	4500
3)	5600	4)	6000
5)	None of these

Q435.

The ratio between the speeds of two trains is 7 : 8. If the second train runs 400 kms in 4 hours, then the speed of the first train is:

1)	70 km/hr	2)	75 km/hr
3)	84 km/hr	4)	87.5 km/hr
5)	None of these

Q436.

Excluding stoppages, the speed of a bus is 60 kmph and including stoppages, it is 50 kmph. For how many minutes does the bus stop per hour?

1)	9 min	2)	10 min
3)	12 min	4)	20 min
5)	None of these

Q437.

Directions: The following pie chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie chart and answer the following questions. If for a edition of a book, the cost of paper is Rs. 56250, then find the promotion cost for this edition ?

1)	Rs 20500	2)	Rs 22500
3)	Rs 22800	4)	Rs 23000
5)	None of these

Q438.

Direction: The following Pie chart shows the percentage of Literate and Illiterate males and females in a city. Answer the question based on this pie chart. What is the difference between the number of Literate Males and Literate Females, If total number is 2,50,000 ?

1)	3800	2)	4200
3)	5000	4)	5600
5)	None of these

Q439.

Directions: Study the following bar Graph carefully and answer the questions given bellow : The  Bar Diagram depicting the changes in the students strength of a college in four diffrent streams from 2007-08 to 2009-10.          The Science students in the year 2009-10 is what percentage of the  students in the same year ?

1)	35%	2)	37.5%
3)	42%	4)	45.5%
5)	None of these

Q440.

Directions: Study the following bar Graph carefully and answer the questions given bellow : The Bar Graph shows the percentage of three communities - A, Community B and Community C in a state during the years from 2004 to 2007.  If the total population Community A  in 2006 is 40,000 then what will be the population of Community B in the same year ?

1)	80,000	2)	84,000
3)	96,000	4)	Can't be determined
5)	None of these