Quantitative Aptitude for SBI PO Prelims: 25th June 2018

Q1.What is the total number of probationary officers in the given five banks?
(a) 60,000
(b) 56,000
(c) 58,000
(d) 62,000
(e) 59,000


Q2.What is the ratio of male probationary officers  to female probationary officers in all five banks?
(a) 5 : 4
(b) 3 : 2
(c) 2 : 3
(d) 7 : 8
(e) 4 : 5


Q3. In HDFC 40% males and 30% females are unmarried, then what is the ratio of the married males to the married females in HDFC?
(a) 7 : 5
(b) 5 : 7
(c) 12 : 13
(d) 2 : 3
(e) 3 : 5

Q5. The male probationary officers in PNB is what per cent more than the female probationary officers in BOI?
(a) 60%
(b) 74%
(c) 75%
(d) 80%
(e) 64%


Q6. A bag contains 3 red balls, 4 green balls and 3 yellow balls. Three balls are randomly selected, find the probability that all the three balls are not of the same colour.  
(a) 1/20
(b) 19/20
(c) 1/10
(d) 1/2
(e) None of these


Q7. A large solid metallic cylinder whose radius and height are equal to each other is to be melted and 48 identical solid balls are to be recast from the liquid metal so formed. What is the ratio of the radius of a ball to the radius of the cylinder? 
(a) 1 : 16
(b) 1 : 12
(c) 1 : 8
(d) 1 : 4
(e) None of these


Q8. Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years, what is the difference between R and Q’s age?
(a) 1 year
(b) 2 years
(c) 25 years
(d) Data inadequate
(e) None of these


Q9. 10 men can complete a piece of work in 15 days and 15 women can complete the same work in 12 days. If all the 10 men and 15 women work together, in how many days will the work get completed?
(a) 6 day
(b) 19/3  days
(c) 20/3  days
(d) 23/3  days
(e) 35/4  days


Q10. Mr. Lala Ram has lent some money to Aaju at 6% p.a. simple interest. and the Baaju at 8% p.a. simple interest. At the end of    the year he has gain the overall interest at 7% per annum. In what ratio has he lent money to Aaju and Baaju? 
(a) 2 : 3
(b) 1 : 1
(c) 5 : 6
(d) 4 : 3
(e) 5: 7


Direction (Q11 – Q15): In each of these equations, two equations (I) and (II) are given. You have to solve both the equations and give answer among the following options.