# Model Questions for IBPS PO PRELIM Exam : Quantitative Aptitude Set-47

## Model Questions for IBPS PO PRELIM Exam : Quantitative Aptitude Set-47

**Directions:** In each of the following questions, a number series is
established if the positions of two out of the five marked numbers are
interchanged. The position of the first marked numbers are interchanged. The
position of the first unmarked number remains the same and it is the beginning
of the series. The earlier of the two marked numbers who positions are
interchanged is the answer. For example, if the interchange of the number marked
(4) is required to establish the series, your answer is ‘1’. If it is not
necessary to interchange the position of the numbers to establish the series,
give ‘5’ as your answer. Remember that when the series is established, the
numbers change from left to right (i.e., from the unmarked number to the last
marked number) in a specific order.

**1. 120**

(1) 15

(2) 105

(3) 21.875

(4) 87.5

(5) 17.5

**2. 7**

(1) 14

(2) 17

(3) 51

(4) 15

(5) 90

**3. 40**

(1) 14

(2) 60

(3) 24

(4) 80

(5) 19

**4. 15**

(1) 240

(2) 71

(3) 192

(4) 111

(5) 160

**5. 9**

(1) 10

(2) 24

(3) 7

(4) 10

(5) 55

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**6. As amount of money is to be distributed among P, Q and R in the ratio
of 6 : 19 : 7 respectively. If R gives Rs. 200/- of his share to Q the ratio
among P, Q and Re becomes 3 : 10 : 3 respectively. What was the total amount?**

(1) Rs. 6400

(2) Rs. 12800

(3) Rs. 3200

(4) Data inadequate

(5) None of these

**7. A man is his will distributed his money in such a way that half of it
is for his wife, two-third of the remaining equally to three of his sons and the
remaining amount equally to four of his daughters. If each of the daughters
receives Rs. 20000, how much money will each of his sons receive?**

(1) Rs. 50333.33

(2) Rs. 48233.33

(3) Rs. 53333.33

(4) Data inadequate

(5) None of these

**8. Arun thinks his weight is more than 65 kg but less than 72 kg. his
brother does not agree with him and thinks Arun’s weight is more than 60 kg but
less than 70 kg. Their mother feels Arun’s weight cannot be more than 68 kg. If
all of them are correct in their estimation, what is the average of the
different probable values of Arun’s weight?**

(1) 69 kg

(2) 67 kg

(3) 68 kg

(4) Data inadequate

(5) None of these

**9. The value of WATERFALL is 120 and the value of ARTERY is 36. What will
be the value of TEAR?**

(1) 12

(2) 24

(3) 19

(4) Data inadequate

(5) None of these

**10. The length and the breadth of the floor of a room is 20 ft. and 10 ft.
respectively. Square titles of 2 ft. dimension having three different colours
are placed on the floor. The first row of titles on all sides is of black colour,
out of the remaining one-third is of white colour and the remaining are of blue
colour. How many blue-colour tiles are there?**

(1) 16

(2) 32

(3) 48

(4) 24

(5) None of these