Dear Aspirants, Our IBPS Guide team is providing new series of Quantitative Aptitude Questions for SBI Clerk Prelims 2020 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.
Approximation
Directions (01-05): What approximate value should come in place of question mark (?) in the following questions?
1) (5/7) of 341 + (2/3) of (7/15) of 1889 =? % of 700
A.150
B.90
C.120
D.210
E.250
2) [48.78 ÷ 7 × 5] ÷ 70 = 18.01 ×?
A.3/47
B.2/35
C.4/57
D.1/36
E.5/74
3) √? + 27.65 = (375.39 + 72.01) ÷ 49.78 + (18.78 × 2.75)
A.1225
B.1444
C.1681
D.961
E.2025
4) 3289 ÷ 14 × 5.01 + 15 % of 500 + 27 % of 299 =?
A.1330
B.1860
C.2150
D.2740
E.1570
5) 36 % of 489.8 + 52 % of 301.25 = 4 ×?
A.75
B.66
C.92
D.127
E.84
Pie chart
Directions (06-10): Study the following information carefully and answer the questions given below.
Following pie chart gives the information about number of employees of Hindustan Company across different cities in percentage.
Total number of Employees in Hindustan company = 2200
6) If 25% of the total number of employees working in Jaipur is females, how many employees working in Jaipur are male?
A.438
B.462
C.386
D.224
E.None of these
7) If 3/8 of the total number of employees working in Madurai were transferred to Kolkata, how many employees would there be in Kolkata?
A.228
B.396
C.176
D.462
E.None of these
8) Total number of employees working in Mysore is approximately what percent of the total number of employees working in Kochin?
A.46%
B.58%
C.64%
D.36%
E.86%
9) In which company, the total number of employees is more than the total number of employees working in Panipat & Mysore together?
A.Jaipur
B.Madurai
C.Kochin
D.Kolkata
E.None of these
10) What is the respective ratio between the total number of employees working in Kolkata to the total number of employees working in Jaipur?
A.1:5
B.3:7
C.13:15
D.9:14
E.11:13
Answers :
1) Answer: C
(5/7) of 343 + (2/3) of (7/15) of 1890 = x % of 700
(5/7) * 343 + (2/3) * (7/15) * 1890 = (x/100)*700
245 + 588 = 7x
833 = 7x
X = 833/7
X = 119 = 120 (Approximately)
2) Answer: D
(7*5)/70 = 18x
35/70 = 18x
X = (1/2)*(1/18) = 1/36
3) Answer: B
√x + 28 = (375 + 72) ÷ 50 + (19 × 3)
√x + 28 = 447/50 + 57
√x = 9 + 57 – 28
√x = 38
X = 382Â = 1444
4) Answer: A
3290 ÷ 14 × 5 + 15 % of 500 + 27 % of 300 = x
(3290/14)*5 + (15/100)*500 + (27/100)*300 = x
X = 1175 + 75 + 81
X = 1331
5) Answer: E
36 % of 490 + 52 % of 300 = 4 ×?
(36/100)*490 + (52/100)*300 = 4x
4x = 180 + 156
4x = 336
X = (336/4) = 84
X = 84
6) Answer: B
Total number of employees working in Jaipur = 2200*28/100 = 616
Female employees = 616*25/100 = 154
The male employees working in Jaipur = 616 – 154 = 462
7) Answer: D
Total no. of employees working in Madurai = 2200*8/100 = 176
Number of employees transferred to Kolkata = 3/8*176 = 66
Then,
Total number of employees in Kolkata = 2200*18/100 + 66
= 396 + 66
= 462
8) Answer: C
Number of employees working in Mysore = 14/100 * 2200 = 308
Number of employees working in Kochin= 22/100 *2200 = 484
Required percentage = 308/484 *100 = 63.63% = 64% (Approximately)
9) Answer: A
% of employees working in Panipat&Mysore together = 10% + 14% = 24%
% of employees working in Jaipur = 28 %
% of employees working in Kochin = 22%
% of employees working in Kolkata = 18%
% of employees working in Madurai = 8%
Hence, employees working in Jaipur are more than the employees working in Mysore&Panipat together
10) Answer: D
Employees working in Kolkata = 18/100 * 2200 = 396
Employees working in Jaipur = 28/100 * 2200 = 616
Required ratio = 396: 616 = 9: 14
Shortcut:
Employees working in Kolkata = 18%
Employees working in Jaipur = 28%
Hence, the required ratio = 18:28 = 9:14
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