Download SBI PO Ratio and Proportion Problems PDF<\/a><\/p>\n 70% Off on Cracku Pass – Coupon SBIDREAM70<\/a><\/p>\n Question (1-3) Directions: Study the information carefully to answer these questions. Question 1: What is the absolute difference between the number of females who are non-graduates and the number of males who are graduates? Question 2: What is the sum of the number of females who are graduates and the number of males who are non-graduates? Question 3: What is the ratio of the total number of males to the number of females who are non-graduates? Question 4: The ratio of the present age of Manisha and Deepali is 5 : X. Manisha is 9 years younger than Parineeta. Parineeta\u2019s age after 9 years will be 33 years. The difference between Deepali\u2019s and Manisha\u2019s age is the same as the present age of Parineeta. What should come in place of X? Daily SBI Exams GK – Current Affairs test<\/a><\/p>\n Question 5: Present age of a father is 3 times the present age of his son. 4 years later father\u2019s age is 13 more than 2 times of his son\u2019s age. What is present age of father? Question 6: Yesterday Priti typed an essay of 5000 words at speed of 60 words per minute. Today she typed the same essay faster and her speed was 15% more than yesterday. What is the approximate difference in the time she took to type yesterday and the time she took to type today? lQuestion 7: The product of one-third of a number and 150% of another number is what per cent of the product of the original numbers ? Take a Free Mock test for SBI PO<\/a><\/p>\n SBI PO Solved Previous Papers<\/a><\/p>\n .Question 8: The respective ratio of A and B is 8:7. If the salary of B increases by 20% and the salary of A increases by 21% the new ratio becomes 96: 97 respectively. What is A\u2019s salary? Question 9: A dishonest milkman plans to adulterate milk by adding water. If water is freely available, how many liters of water should he add to 5 liters of milk, so that, by selling the milk at cost price, he makes a profit of 20%? Question 10: Ananya and Anjali started a business by investing money in the ratio 3:4 respectively. After some months Aditi joined the business by investing half the amount as Ananya. What percentage of the total profit will Aditi earn? Banking Study Material – 15000 Questions<\/a><\/p>\n Answer & Solutions<\/strong> 2) Answer(E) 3) Answer(B) 4) Answer(E) 5) Answer(C) 6) Answer(C) 7) Answer(B) 8) Answer(E) 9) Answer(B) 10) Answer(E)
\nIn a team, there are 240 members (males and females). Two-thirds of them are males. Fifteen per cent of males are graduates. Remaining males are non-graduates. Three-fourths of the females are graduates. Remaining females are non-graduates.<\/p>\n
\na) 2
\nb) 24
\nc) 4
\nd) 116
\ne)36<\/p>\n
\na) 184
\nb) 96
\nc) 156
\nd) 84
\ne)196<\/p>\n
\na) 6 : 1
\nb) 8 : 1
\nc) 8 : 3
\nd) 5 : 2
\ne)7 : 2<\/p>\n
\na) 23
\nb) 39
\nc) 15
\nd) Cannot be determined
\ne)None of these<\/p>\n
\na) 54
\nb) 53
\nc) 51
\nd) 63
\ne)52<\/p>\n
\na) 20 minutes
\nb) 30 minutes
\nc) 10 minutes
\nd) 40 minutes
\ne)1 hour<\/p>\n
\na) 80%
\nb) 50%
\nc) 75%
\nd) 120%
\ne)None of these:<\/p>\n
\na) 22560
\nb) 21600
\nc) 20640
\nd) 23040
\ne)Cannot be determined<\/p>\n
\na) 2 liters
\nb) 1 liter
\nc) 3 liters
\nd) 5 liters
\ne)None of the above<\/p>\n
\na) 10%
\nb) 15%
\nc) 20%
\nd) 25%
\ne)Cannot be determined<\/p>\n
\n1) Answer(C)
\nTotal members = 240
\nTotal males = 160
\nTotal Females = 80
\n15% of males are graduates => 24 male graduates
\n75% of females are graduates => 60 female graduates
\nAbsolute Difference between number of females who are non-graduates and number of males who are graduates = 24 – 20 = 4<\/p>\n
\nTotal members = 240
\nTotal males = 160
\nTotal Females = 80
\n15% of males are graduates => 24 male graduates => 136 male non-graduates
\n75% of females are graduates => 60 female graduates => 20 female non-graduates
\n=> sum of the number of females who are graduates and the number of males who are non-graduates = 136 + 60 = 196<\/p>\n
\nTotal members = 240
\nTotal males = 160
\nTotal Females = 80
\n15% of males are graduates => 24 male graduates => 136 male non-graduates
\n75% of females are graduates => 60 female graduates => 20 female non-graduates
\nRatio of total number of males to number of female non-graduates = 160 : 20 = 8 : 1<\/p>\n
\nParineeta\u2019s present age = 33 – 9 = 24 yrs.
\nManisha\u2019s present age = 24 – 9 = 15yrs
\nDifference between Manisha and Deepali’s prresent ages = Parineeta’s present age
\nDeepali\u2019s present age = Parineeta’s present age + Manisha’s present age = 24 + 15 = 39 yrs.
\nRatio of the present age of Manisha and Deepali = 15 : 39 = 5 : 13
\nx = 13<\/p>\n
\nlet\u2019s say present age of son is x, hence father\u2019s age will be 3x
\n4 years later, (x+4)*2 +13 = 3x+4 ; x=17 and 3x=51<\/p>\n
\nThe time taken by her to type 5000 words essay at a speed of 60words\/min = 5000\/60=83.33
\nNow when the speef is increased by 15%, the new speed = 69 words\/min|
\nTime taken by her to type 5000 words essay with this speed = 5000\/69 = 72.46
\nTime difference ~ 10 minutes<\/p>\n
\nLet the number be x and another number be y.
\nNow, the product of number and another number = x*y
\nAs per given condition, new product (x\/3)*1.5y=0.5xy
\nNow, per cent of the product of the original numbers= (0.5xy\/xy)*100=50<\/p>\n
\nAs we are not given any absolute figures, a unique value of A’s salary cannot be determined.<\/p>\n
\nLet the milkman mix \u2018x\u2019 liters of water in 5 liters of milk.
\nLet the cost price of milk be Rs M per liter
\nSo, cost price of 5 liters of milk = 5M
\nSo, cost price of (5+x) liters of the mixture = 5M
\nSelling price of (5+x) liters of milk = (5+x)M
\n=> Profit = ((5+x)M – 5M)\/5M = 20\/100 = 1\/5
\n=> 5Mx = 5M
\n=> x = 1
\nSo, the milkman should mix 1 liter of water in every 5 liters of milk to make a profit of 20% by selling the mixture at the cost price of milk<\/p>\n
\nhe profit between partners is divided in the ratio of their respective weighted investments.
\nWeighted ratio of investment = (Amount of Investment) * (Number of months invested)
\nWeighted investment of Ananya = 6x*12 = 72x
\nWeighted investment of Anjali = 8x*12 = 96x
\nWeighted investment of Aditi = 3x*(12-y)
\nNow as we do not know after how many months Aditi we cannot exactly determined her profit share. Hence the answer to this question cannot be determined.<\/p>\n