Indian Bank PO Mains Quant 01/11/2018




Directions (1 – 5): The following line graph shows the no. of persons who cleared the defense exams for three different posts from five different states of India. The table shows percentage of female in them. Study both the graphs carefully to answer the questions that follow:



Q1. Find the total no. of males who cleared the exam for the post of RPF from all the five states together. (in thousands)
14.85
114.85
115.45
112.85
116.85
Solution:

Q2. The total no. of females for CRPF post from Rajasthan is what percent more than the no. of females for the same post from Haryana?
 
 
 
 
 
Solution:

Q3. What is the difference between total no. of males from Maharashtra and total no. of males from Haryana who have cleared the exam for all the three posts.
10180
8600
8040
8160
8406
Solution:

Q4. Total no. of females from Rajasthan and AP together for the post of CRPF is approximately what percent of total no. of females from Maharashtra and J&K for the same post who cleared the exam?
195%
145%
270%
330%
167%
Solution:

Q5. What is the difference between total no. of persons from all the five states together for the post CRPF and total no. of persons for the post CISF from all the five states together?
4000
3000
5000
7000
1000
Solution:
Required difference = (15 + 30 + 4 + 16 + 18) – (10 + 20 + 18 + 20 + 12)
= 3 thousand

Directions (6-10): Simplify the following problems. 

Q6. 54% of 750 + 36% of 450 =? – 24% of 250
625
672
627
624
631
Solution:

Q7. 
 
 
 
 
 
Solution:

Q8. 
480
482
432
428
424
Solution:
? = 9.8 × 30 + 7.8 × 50 – 6.4 × 40
= 428

Q9. 342 ÷ 6 × 15 + 234 ÷ 90 – 71.5 =?
786.1
7.861
78.61
768.1
876.1
Solution:
? = 57 × 15 + 2.6 – 71.5
= 786.1

Q10. If a = 3, b = 5 and c = 4 then a² + b² + c² + (ab+ bc + ca) =?
79
95
97
87
107
Solution:
? = 3² + 5² + 4² + (3 × 5 + 5 × 4 + 3 × 4)
= 97

Directions (11-15): Find the missing term in following number series: 

Q11. 111, 122, 89, 144, 67, ?
160
166
170
162
163
Solution:
Pattern is +11×1, –11×3, +11×5, –11×7, +11×9
∴ ? = 67 + 11 × 9
= 166

Q12. 3, 2, 9.4, 6.8, 22.2, 16.4, ? , 30.8
4.14
41.4
42.48
44.4
43.4
Solution:

Q13. 7, 4, 5, 9, 20, ?
52.5
5.25
50.25
63
73.5
Solution:

Q14. 41, 83, 119, 143, 149, ?
115
113
313
131
141
Solution:

Q15. 1643, 1637.24, 1630.48, 1622.64, ? , 1603.40
1611.64
1615.64
1613.64
1416.46
1615.86
Solution:

               

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