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### Mathmetics

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

##### What is the remainder when 135+145 + 155 + 165  is divided  by 29 ?
 1) 0 2) 3 3) 5 4) 8 5) None of these
##### What would be the maximum value of Q in the equation ?5P9 +3R7 + 2Q8 = 1114
 1) 4 2) 6 3) 8 4) 9 5) None of these
##### What  should be the remainder when 2 100 is divided by 101 ?
 1) 1 2) 11 3) 99 4) 100 5) None of these
##### In a test, minimum passing percentage for girls and boys is 35% and 40% respectively. A boy scored 483 marks and failed by 117 marks. What is the minimum passing marks for girls ?
 1) 425 2) 480 3) 520 4) 625 5) None of these
Explanation : Let, the full mark be 100%.
A boy should requires marks to pass =  483 +117 = 600
So, the full mark = 600  i.e. 100%
So, the required mark for a girl should = (600/40) x 35 = 525
##### Directions : Study the following graph carefully and answer the question below it. Percent Profit  earned by two companies A and B over the given years.
Ratio of expenditures of companies A and B in 2010 was 7 : 8 respectively. What was the ratio of their incomes in 2010 ?
 1) 118 : 163 2) 128 : 119 3) 121 : 147 4) 163 : 118 5) None of these
Explanation :
##### Directions : Study the following graph carefully and answer the question below it. Percent Profit  earned by two companies A and B over the given years.Total expenditure of company A in all the years together was Rs. 76.5 lakhs. What was the total income of the company in all the years together ?
 1) Rs. 98.5 lakhs 2) Rs. 89.3 lakhs 3) Rs. 92.6 lakhs 4) Can’t be determined 5) None of these
Explanation :
As the percentage profits are different for different years, we can not find the total income

##### Directions : Study the following graph carefully and answer the question below it. Percent Profit  earned by two companies A and B over the given years.Expenditures of company B in 2007 and 2008 are Rs. 25 lakhs and Rs. 30 lakhs respectively. What was the total income of company B in 2007 and 2008 together ?
 1) Rs. 74.8 Lakhs 2) Rs. 85.5 Lakhs 3) Rs. 68.4 Lakhs 4) Rs. 78.5 Lakhs 5) None of these
Explanation :
##### Directions : Study the following graph carefully and answer the question below it. Percent Profit  earned by two companies A and B over the given years.If the income of company B in 2008 and 2009 were in the ratio 3 : 5 respectively, what was the ratio of the expenditure of that company in these two years ?
 1) 4 : 15 2) 7 : 12 3) 9: 16 4) Cannot determined 5) None of these
Explanation :