Quantitative Aptitude Quiz For SBI PO Prelims 2022- 3rd December

Direction (1 -5): Line graph given below shows percentage of students who like PUBG in five different colleges and table shows difference between students who like PUBG and ‘Counter strike’ in these five colleges. Each of the students in these colleges likes only one of these two games. Read the data carefully and answer the question.

NOTE-: Students in each college either like PUBG or Counter Strike

Q1. Find total number of students in the colleges P & T together?
(a) 5600
(b) 5400
(c) 5200
(d) 5000
(e) 4800

Q3. Find average number of students in R, S & T?
(a) 2800
(b) 3200
(c) 3600
(d) 3000
(e) 3400

Q4. Find the ratio of students who like PUBG in P to that of in T?
(a) 10 : 23
(b) 10 : 19
(c) 10 : 17
(d) 10 : 13
(e) 10 : 21

Q5. Total students in P & Q together are what percent more than total students in S?
(a) 12 ½ %
(b) 14%
(c) 16 ⅔%
(d) 16 ⅓%
(e) 15%

Q6. Average marks of class XI are ‘X’ and when average marks of 15 students reduced by 6, then average marks of class reduced by 1.875. If number of students in class XII is 16 more than that of in class XI and total marks of class XII is 5120, then find average marks of class XII?
(a) 60
(b) 90
(c) 96
(d) 80
(e) 84

Q7. The perimeter of a triangle is equal to perimeter of a rectangle. Length of rectangle is 75% of side of a square and ratio of length to breadth of rectangle is 3 : 2. If difference between perimeter of square and that of rectangle is 36 cm, then find perimeter of triangle?
(a) 60 cm
(b) 48 cm
(c) 72 cm
(d) 80 cm
(e) 96 cm

Q8. A vessel contains 120 liters of milk. 30 liters of milk taken out from the vessel and replaced by water and this operation repeated two more times. Find the ratio of milk and water in resulting mixture?
(a) 71 : 23
(b) None of these
(c) 23 : 77
(d) 27 : 47
(e) 27 : 37

Q9. Anurag invested 33 ⅓% more than Ayush in a partnership and after one-year Ayush increased his share by 100%. After two years they earned a profit of Rs. 15300 and Ayush got 10% of total profit for managing business and rest profit is divided between both in the ratio of their respective investment. Find the share of profit of Ayush?
(a) 8820 Rs.
(b) 9260 Rs.
(c) 9280 Rs.
(d) 8860 Rs.
(e) 8800 Rs.

Q10. A & B can do a piece of work together in 24 days and C’s efficiency is half of A’s efficiency. If all three work together, they can complete the same work in 20 days, then find how many days are required to complete the work, if B and C work together?
(a) 45 days
(b) 42 days
(c) 30 days
(d) 48 days
(e) 44 days

Direction (11 -15): Read the data carefully and answer the questions.
There are five pipes – P, Q, R, S & T. Pipe T is three times efficient than P and efficiency of P is 40% of efficiency of Q. P alone can fill a tank in 90 minutes and S alone can fill the same tank in 60 minutes. R is 50% more efficient than that of S. Capacity of tank is 3600 liters.

Q11. Find in what time 9/10 th of the tank will be filled by P & Q (Q filled tank with 80% of his usual efficiency) together?
(a) 25.5 minutes
(b) 21.5 minutes
(c) 32.5 minutes
(d) 27 minutes
(e) 20.5 minutes

Q12. Find difference between quantity filled by each of R and T in 24 minutes, if R is filling the tank with 60% of its usual efficiency and T is filling the tank with 65% of its usual efficiency.
(a) 544 liters
(b) 576 liters
(c) 584 liters
(d) 596 liters
(e) 504 liters

Q13. Find in how much time tank will be filled by Q, R & S, if they start filling the tank together.
(a) 10⅕ minutes
(b) 8⅗ minutes
(c) 11⅘ minutes
(d) 14⅖minutes
(e) 9 minutes