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# Quantitative Aptitude Quiz For RBI Grade B/ ECGC PO/ SIDBI Grade A Prelims 2022- 30th April

Directions (1-5): Study the line chart given below and answer the following questions.
Line chart shows the time taken by 5 pipes (A, B, C, D & E) to fill tank – P & tank – Q individually.

Q1. If pipe – A, C & E filled tank – Q in 29⅓ hours when they opened alternatively such that pipe – E fills in 1st hour, followed by pipe – C and then followed by pipe – A and pipe – C filled tank – Q with the same efficiency with which it filled tank – P, then find total capacity of tank – P is what percent of that of tank – Q?
(a) 141⅓%
(b) 121⅓%
(c) 92⅔%
(d) Cannot be determined.
(e) None of the above.

Q2. Find the time taken by C & A together to fill 125% of tank – P is what percent of time taken by the same two pipes together to fill 80% of tank – Q?
(a)None of these
(b)266⅔%
(c)166⅔%
(d)233⅓%
(e)133⅓%

Q3. If the total capacity of tank – P is 700 liters more than total capacity of tank – Q and Pipe – B fills tank – Q in 25 hours when it fills tank – Q with same efficiency with which it filled tank – P, then find the 80% of total capacity of tank – P & Q together? (in liters)
(a)6030
(b)None of these
(c)6910
(d)6240
(e)6160

Q4. Total capacity of tank – P is 2280 liters more than that of tank – Q. When pipe – B & D together filled tank – Q, then water supplied by pipe – D is 1350 liters. Find quantity of water supplied by pipe – B & C together in 8 hours in tank – P? (in liters)
(a)2688
(b)2896
(c)3012
(d)2444
(e)3214

Directions (6-10): In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.

Q6. 17, 24, 38, 66, 122, 234, 460
(a)460
(b)234
(c)122
(d)66
(e)38

Q7. 56, 60, 28, 112, 14, 224, 7
(a)14
(b)112
(c)28
(d)56
(e)60

Q8. 100, 219, 344, 480, 629, 795, 980
(a)480
(b)344
(c)219
(d)100
(e)629

Q9. 32, 190, 935, 3736, 11211, 22420, 22421
(a)32
(b)190
(c)11211
(d)22420
(e)3736

Q10. 14, 22, 39, 92, 335, 1794, 12215
(a)335
(b)1794
(c)14
(d)22
(e)39

Directions (11-15): What will come in the place of question (?) mark in following the question.

Q14. ¼ of 225% of 1600-25²=√?×25
(a)361
(b)121
(c)961
(d)441
(e)2601

Q15. 87.5% of 880+?% of 280=35²
(a)87.5
(b)112.5
(c)162.5
(d)125
(e)137.5

Solutions