Dear Aspirants, Our IBPS Guide team is providing new series of Quantitative Aptitude Questions for IBPS PO Prelims 2019 so the aspirants can practice it on a daily basis. These questions are framed by our skilled experts after understanding your needs thoroughly. Aspirants can practice these new series questions daily to familiarize with the exact exam pattern and make your preparation effective.
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Direction (1-5): What is the value should come in place of question mark in the following questions?
1) 16.67% of 36 + 33.33 % of 123*2 – √121 =?
a) 88
b) 77
c) 87
d) 65
e) 32
2) 34*36 + √529 * √121 – 93= ?
a) 788
b) 747
c) 748
d) 756
e) 810
3) ?/√384 = √864/?
a) 28
b) 19
c) 33
d) 24
e) 37
4) (6 x 136÷8 +132) / (628 ÷ 16 – 26.25) =?
a) 28
b) 18
c) 33
d) 24
e) 42
5) 42.85 % of 140 + 62.5 % of 120 – 16.67 % of 36 =?
a) 106
b) 118
c) 133
d) 142
e) 129
Directions (6 – 10): Study the following information carefully and answer the given questions.
The following pie chart shows the percentage distribution of total number of different professionals in a certain city.
The table shows the percentage of male professionals among them.
6) Total number of female teachers is approximately what percentage of total number of male doctors in a city?
a) 258 %
b) 312 %
c) 404 %
d) 450 %
e) 275 %
7) Find the ratio between the total number of male engineers to that of total number of female lawyers in a city?
a) 125: 184
b) 87: 134
c) 32: 59
d) 11: 23
e) None of these
8) Find the difference between the total number of teachers to that of scientist in a city?
a) 925
b) 775
c) 650
d) 850
e) None of these
9) Find the total number of female engineer, doctor and lawyer in a city?
a) 2589
b) 1817
c) 2345
d) 1692
e) None of these
10) Total number of female scientists is approximately what percentage of total number of male doctors in a city?
a) 58 % less
b) 36 % more
c) 44 % more
d) 44 % less
e) 58 % more
Answers:
Directions (1-5):
1) Answer: b)
?=1/6 of 36 + 1/3 of 123 *2 – 11 [16.67 % = 1/6, 33.33 % = 1/3]
?= 6+41*2-11
?= 6+82-11
?=77
2) Answer: c)
? = (35 – 1) (35 + 1) + 23 *11 – 729 [a2 – b2 = (a + b) (a – b)]
? = 352 – 12 + 23 *11 – 729
? =1225 – 1+ 253 – 729
? =748
3) Answer: d)
? * ? = √384 *√864
? * ? = √ (64x6x144x6)
? * ? =8x6x12 =576
? = 24
4) Answer: b)
(6 x (136/8) + 132) / (628/16 – 26.25) =?
(102 + 132) / (39.25 – 26.25) = ?
234 / 13 =?
18 = ?
5) Answer: e)
3/7 of 140 + 5/8 of 120 – 1/6 of 36 =?
[42.85 % = 3/7, 62.5 % = 5/8, 16.67 % = 1/6]
? = 60 + 75 – 6 = 129
Directions (6-10):
6) Answer: c)
Total number of female teachers in a city
= > 5000*(28/100)*(75/100) = 1050
Total number of male doctors in a city
= > 5000*(13/100)*(40/100) = 260
Required % = [1050/260]*100 = 404 %
7) Answer: a)
The total number of male engineers in a city
= > 5000*(25/100)*(30/100) = 375
The total number of female lawyers in a city
= > 5000*(23/100)*(48/100) = 552
Required ratio = 375: 552 = 125: 184
8) Answer: d)
The total number of teachers in a city
= > 5000*(28/100) = 1400
The total number of scientist in a city
= > 5000*(11/100) = 550
Required difference = 1400 – 550 = 850
9) Answer: b)
The total number of female engineer, doctor and lawyer in a city
= > [5000*(25/100)*(70/100)] + [5000*(13/100)*(60/100)] + [5000*(23/100)*(48/100)]
= > 875 + 390 + 552 = 1817
10) Answer: c)
Total number of female scientists in a city
= > 5000*(11/100)*(68/100) = 374
Total number of male doctors in a city
= > 5000*(13/100)*(40/100) = 260
Required % = [(374 – 260)/260]*100 = 44 % more
This post was last modified on October 25, 2021 2:27 pm