Dear Readers, Bank Exam Race for the Year 2018 is already started, To enrich your preparation here we have providing new series of Practice Questions on Quantitative Aptitude – Section. Candidates those who are preparing for IBPS SO / NIACL AO Prelims 2018 Exams can practice these questions daily and make your preparation effective.
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Directions (Q. 1 – 5): What value should come in place of question mark (?) in the following questions?
1) [(1088 ÷ 17)1/2 + (396 ÷ 11)2] = (?)2 + 79
a) 38
b) 42
c) 35
d) 33
e) None of these
2) 25 % of 1200 ÷ 15 + 12 % of 250 =? – 40 % of 850
a) 390
b) 440
c) 280
d) 520
e) None of these
3) 20 % of ? – 6859 ÷ 19 – 375 ÷ 3 = 86
a) 1350
b) 2180
c) 1840
d) 2860
e) None of these
4) (4/9) of 252 + 322 ÷ 8 × 4 + 162 =? × 4
a) 290
b) 220
c) 350
d) 470
e) None of these
5) ? × 5 = (569 + 781) ÷ 9 + 232 + (3/7) of 840 – 239
a) 280
b) 120
c) 160
d) 340
e) None of these
Directions (Q. 6 – 10): Study the following information carefully and answer the given questions.
The following line graph shows the total kilocalories burned by 2 individuals (P and Q) on treadmill in 5 different days in a certain week.
6) If the total kilocalories burned by P and Q are increased by 10 % and 20 % respectively from Friday to Saturday, then find the ratio between the total kilocalories burned by P in Wednesday and Saturday together to that of total kilocalories burned by Q in Wednesday and Saturday together?
a) 20: 23
b) 15: 17
c) 6: 11
d) 35: 43
e) None of these
7) Find the difference between the total kilocalories burned by P to that of Q in all the given days together?
a) 60
b) 90
c) 50
d) 40
e) None of these
8) Total number of kilocalories burned by P in Monday, Tuesday and Friday together is approximately what percentage more/less than the total kilocalories burned by Q in Wednesday, Thursday and Friday together?
a) 20 % more
b) 20 % less
c) 15 % less
d) 30 % more
e) 30 % less
9) If the average kilocalories burned by P in Monday, Wednesday, Friday and Saturday together is 115, then find the total kilocalories burned by P in Saturday?
a) 150
b) 140
c) 125
d) 135
e) None of these
10) Total kilocalories burned by P in Monday and Tuesday together is approximately what percentage of total kilocalories burned by Q in Wednesday?
a) 145 %
b) 125 %
c) 160 %
d) 110 %
e) 175 %
Answers:
1) Answer: c)
[(1088 / 17)1/2 + (396 / 11)2] = x2 + 79
(64)1/2 + (36)2 – 79 = x2
8 + 1296 – 79 = x2
X2 = 1225
X = 35
2) Answer: a)
25 % of 1200 ÷ 15 + 12 % of 250 = x – 40 % of 850
(25/100)*(1200/15) + (12/100)*250 = x – (40/100)*850
20 + 30 + 340 = x
X = 390
3) Answer: d)
20 % of x – 6859 ÷ 19 – 375 ÷ 3 = 86
(20/100)*x – (6859/19) – (375/3) = 86
(x/5) – 361 – 125 = 86
(x/5) = 86 + 361 + 125
X = 572*5 = 2860
4) Answer: b)
(4/9) of 252 + 322 ÷ 8 × 4 + 162 = 4x
(4/9)*252 + (32*32*4)/8 + 256 = 4x
112 + 512 + 256 = 4x
880/4 = x
X = 220
5) Answer: c)
5x = (569 + 781) ÷ 9 + 232 + (3/7) of 840 – 239
5x = (1350/9) + 529 + (3/7)*840 – 239
5x = 150 + 529 + 360 – 239
5x = 800
X = 160
6) Answer: a)
The total kilocalories burned by P in Saturday
= > 100*(110/100) = 110
The total kilocalories burned by Q in Saturday
= > 130*(120/100) = 156
The total kilocalories burned by P in Wednesday and Saturday together
= > 130 + 110 = 240
The total kilocalories burned by Q in Wednesday and Saturday together
= > 120 + 156 = 276
Required ratio = 240: 276 = 20: 23
7) Answer: d)
The total kilocalories burned by P in all the given days together
= > 80 + 110 + 130 + 90 + 100 = 510
The total kilocalories burned by Q in all the given days together
= > 100 + 90 + 120 + 110 + 130 = 550
Required difference = 550 – 510 = 40
8) Answer: b)
Total kilocalories burned by P in Monday, Tuesday and Friday together
= > 80 + 110 + 100 = 290
The total kilocalories burned by Q in Wednesday, Thursday and Friday together
= > 120 + 110 + 130 = 360
Required % = [(360 – 290)/360]*100 = 19.44 % = 20 % less
9) Answer: a)
The average kilocalories burned by P in Monday, Wednesday, Friday and Saturday together = 115
The total kilocalories burned by P in Monday, Wednesday, Friday and Saturday together = 115*4 = 460
The total kilocalories burned by P in Saturday
= > 460 – (80 + 130 + 100)
= > 460 – 310 = 150
10) Answer: c)
Total kilocalories burned by P in Monday and Tuesday together
= > 80 + 110 = 190
Total kilocalories burned by Q in Wednesday = 120
Required % = (190/120)*100 = 158.33 % = 160 %
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This post was last modified on December 31, 2018 10:17 am