Dear Readers, Find the aptitude test questions to crack latest bank exams. We regularly provide 20 aptitude test questions daily for students. Aspirants practice these questions on a regular basis to improve your score in aptitude section. Aspirants preparing for the exams can make use of this “20-20” Quantitative Aptitude Questions. SBI Clerk Prelims 2018 Notification has been released we hope you all have started your preparation. Here we have started New Series of Practice Materials specially for SBI Clerk Prelims 2018. Aspirants those who are preparing for the exams can use this “20-20” Quantitative Aptitude Questions.
Are You preparing for Bank exams 2019? Start your preparation with Free Mock test Series.
Directions (Q. 6 – 10): What value should come in the place of question mark (?) in the following number series?
512, 521, 585, 610, 826, ?
Correct
Answer e
The pattern is, +3^{2}, +4^{3}, +5^{2}, +6^{3}, +7^{2},..
The answer is, 875
Incorrect
Answer e
The pattern is, +3^{2}, +4^{3}, +5^{2}, +6^{3}, +7^{2},..
The answer is, 875
Question 7 of 20
7. Question
Directions (Q. 6 – 10): What value should come in the place of question mark (?) in the following number series?
768, 384, 576, 1440, ?
Correct
Answer c
The pattern is, *1/2, *3/2, *5/2, *7/2,..
The answer is, 5080
Incorrect
Answer c
The pattern is, *1/2, *3/2, *5/2, *7/2,..
The answer is, 5080
Question 8 of 20
8. Question
Directions (Q. 6 – 10): What value should come in the place of question mark (?) in the following number series?
144, 436, 1749, ? , 52513
Correct
Answer b
The pattern is, *3 + 4, *4 + 5, *5 + 6, *6 + 7,..
The answer is, 8751
Incorrect
Answer b
The pattern is, *3 + 4, *4 + 5, *5 + 6, *6 + 7,..
The answer is, 8751
Question 9 of 20
9. Question
Directions (Q. 6 – 10): What value should come in the place of question mark (?) in the following number series?
3168, 1584, 1056, 792, ?
Correct
Answer a
The pattern is, *1/2, *2/3, *3/4, *4/5,..
The answer is, 633.6
Incorrect
Answer a
The pattern is, *1/2, *2/3, *3/4, *4/5,..
The answer is, 633.6
Question 10 of 20
10. Question
Directions (Q. 6 – 10): What value should come in the place of question mark (?) in the following number series?
208, 102, 49, ? , 9.25
Correct
Answer d
The pattern is, – 4 ÷ 2
The answer is, 22.5
Incorrect
Answer d
The pattern is, – 4 ÷ 2
The answer is, 22.5
Question 11 of 20
11. Question
Two trains A and B of same length running in same direction with a speed of 54 km/hr and 90 km/hr respectively. Find the time to cross each other, if train A crosses a standing man in 12 seconds?
Correct
Answer c
D = S*T
Length of train A= 54*(5/18)*12= 180 m
Time required crossing each other
T = (180+180)/((90 – 54)*5/18)
= > 360/(36*(5/18))
= > 36 seconds
Incorrect
Answer c
D = S*T
Length of train A= 54*(5/18)*12= 180 m
Time required crossing each other
T = (180+180)/((90 – 54)*5/18)
= > 360/(36*(5/18))
= > 36 seconds
Question 12 of 20
12. Question
A 90 litres mixture of milk and water contains milk and water in the ratio of 3 : 2. How much water should be added to the mixture to get 45 % milk on it?
Correct
Answer b
Total mixture of milk and water = 90 litres
5’s = 90
1’s = 18
Total milk = 54 litres, water = 36 litres
According to the question,
54/(36 + x) = (45/55)
54/(36 + x) = 9/11
66 = 36 + x
X = 30
30 litres of water should be added to the mixture.
Incorrect
Answer b
Total mixture of milk and water = 90 litres
5’s = 90
1’s = 18
Total milk = 54 litres, water = 36 litres
According to the question,
54/(36 + x) = (45/55)
54/(36 + x) = 9/11
66 = 36 + x
X = 30
30 litres of water should be added to the mixture.
Question 13 of 20
13. Question
The ratio of present age of P to Q is 3: 5 and that of P to R is 3 : 7. Five years hence, the sum of the ages of P, Q and R will be 75 years. What is the present age of P?
Correct
Answer d
The ratio of present age of P to Q = 3: 5
The ratio of present age of P to R = 3: 7
The ratio of present age of P, Q and R = 3: 5: 7
According to the question,
3x + 5x + 7x + 15 = 75
15x = 60
X = 4
The present age of P = 3x = 12 years
Incorrect
Answer d
The ratio of present age of P to Q = 3: 5
The ratio of present age of P to R = 3: 7
The ratio of present age of P, Q and R = 3: 5: 7
According to the question,
3x + 5x + 7x + 15 = 75
15x = 60
X = 4
The present age of P = 3x = 12 years
Question 14 of 20
14. Question
A sum was put at a certain rate of simple interest for 6 years. If the interest would have been 3% higher than the previous rate then Rs. 4500 would have been earned more. What is the sum?
Correct
Answer a
Let the sum be x and the rate be r%
So,
[x* 6*(r+3)]/100 – (x*6*r)/100= 4500
(6xr + 18x)/100 – 6xr/100 = 4500
18x/100 = 4500
x = 4500*(100/18)
x = 25000
Sum(x) = Rs. 25000
Incorrect
Answer a
Let the sum be x and the rate be r%
So,
[x* 6*(r+3)]/100 – (x*6*r)/100= 4500
(6xr + 18x)/100 – 6xr/100 = 4500
18x/100 = 4500
x = 4500*(100/18)
x = 25000
Sum(x) = Rs. 25000
Question 15 of 20
15. Question
A started business with Rs. 45000 and B joined him after certain number of months with a capital of Rs. 30000. At the end of a year, the profit is divided in the ratio of 2:1. When did B join?
Correct
Answer c
According to the question,
(45000*12)/(30000*x) = (2/1)
(18/x) = (2/1)
X = 9 months
B joins = 12-9 = 3 months
Incorrect
Answer c
According to the question,
(45000*12)/(30000*x) = (2/1)
(18/x) = (2/1)
X = 9 months
B joins = 12-9 = 3 months
Question 16 of 20
16. Question
Directions (Q. 16 – 20) Study the following information carefully and answer the given questions:
Following table shows the percentage of marks obtained by six students in five different subjects.
Find the total marks scored by the student Q in all the given subjects together?
Correct
Answer b
The total marks scored by the student Q in all the given subjects together
Directions (Q. 16 – 20) Study the following information carefully and answer the given questions:
Following table shows the percentage of marks obtained by six students in five different subjects.
Total marks scored by all the given students in commerce is approximately what percentage of total marks scored by all the given students in Accountancy?
Correct
Answer d
Total marks scored by all the given students in commerce
= > (78 + 81 + 71 + 79 + 74 + 83)*(150/100)
= > (466/100)*150 = 699
Total marks scored by all the given students in Accountancy
= > (76 + 87 + 85 + 75 + 80 + 88)*(175/100)
= > 491*(175/100) = 859.25
Required % = (699/859.25)*100 = 81.35 % = 81 %
Incorrect
Answer d
Total marks scored by all the given students in commerce
= > (78 + 81 + 71 + 79 + 74 + 83)*(150/100)
= > (466/100)*150 = 699
Total marks scored by all the given students in Accountancy
= > (76 + 87 + 85 + 75 + 80 + 88)*(175/100)
= > 491*(175/100) = 859.25
Required % = (699/859.25)*100 = 81.35 % = 81 %
Question 18 of 20
18. Question
Directions (Q. 16 – 20) Study the following information carefully and answer the given questions:
Following table shows the percentage of marks obtained by six students in five different subjects.
Find the difference between the total marks scored by the student P to that of student R of all the given subjects together?
Correct
Answer a
The total marks scored by the student P of all the given subjects together
Directions (Q. 16 – 20) Study the following information carefully and answer the given questions:
Following table shows the percentage of marks obtained by six students in five different subjects.
Find the ratio of total marks scored by all the given students in Business maths to that of English?
Correct
Answer c
The total marks scored by all the given students in Business maths
= > (74 + 91 + 82 + 86 + 69 + 68)*(200/100)
= > 940
The total marks scored by all the given students in English
= > (90 + 93 + 88 + 72 + 70 + 75)
= > 488
Required ratio = 940: 488 = 235: 122
Incorrect
Answer c
The total marks scored by all the given students in Business maths
= > (74 + 91 + 82 + 86 + 69 + 68)*(200/100)
= > 940
The total marks scored by all the given students in English
= > (90 + 93 + 88 + 72 + 70 + 75)
= > 488
Required ratio = 940: 488 = 235: 122
Question 20 of 20
20. Question
Directions (Q. 16 – 20) Study the following information carefully and answer the given questions:
Following table shows the percentage of marks obtained by six students in five different subjects.
Total marks scored by Student T in all the given subjects together is approximately what percentage less than the total marks scored by Student U in all the given subjects together?
Correct
Answer b
Total marks scored by Student T in all the given subjects together
Directions (Q. 6 – 10): What value should come in the place of question mark (?) in the following number series?
512, 521, 585, 610, 826, ?
891
917
868
933
875
768, 384, 576, 1440, ?
4320
4578
5040
5426
4874
144, 436, 1749, ? , 52513
7542
8751
7836
8323
7164
3168, 1584, 1056, 792, ?
633.6
714.8
786
685
747.4
208, 102, 49, ? , 9.25
36.5
27.5
32.5
22.5
34.5
Two trains A and B of same length running in same direction with a speed of 54 km/hr and 90 km/hr respectively. Find the time to cross each other, if train A crosses a standing man in 12 seconds?
42 sec
48 sec
36 sec
34 sec
None of these
A 90 litres mixture of milk and water contains milk and water in the ratio of 3 : 2. How much water should be added to the mixture to get 45 % milk on it?
26 litres
30 litres
22 litres
18 litres
None of these
The ratio of present age of P to Q is 3: 5 and that of P to R is 3 : 7. Five years hence, the sum of the ages of P, Q and R will be 75 years. What is the present age of P?
16 years
18 years
20 years
12 years
None of these
A sum was put at a certain rate of simple interest for 6 years. If the interest would have been 3% higher than the previous rate then Rs. 4500 would have been earned more. What is the sum?
Rs. 25000
Rs. 22000
Rs. 27000
Rs. 30000
None of these
A started business with Rs. 45000 and B joined him after certain number of months with a capital of Rs. 30000. At the end of a year, the profit is divided in the ratio of 2:1. When did B join?
7 months
5 months
3 months
8 months
None of these
Directions (Q. 16 – 20) Study the following information carefully and answer the given questions:
Following table shows the percentage of marks obtained by six students in five different subjects.
Commerce
(150)
Economics
(125)
Accountancy
(175)
English
(100)
Business maths(200)
P
78 %
82 %
76 %
90 %
74 %
Q
81 %
85 %
87 %
93 %
91 %
R
71 %
77 %
85 %
88 %
82 %
S
79 %
93 %
75 %
72 %
86 %
T
74 %
78 %
80 %
70 %
69 %
U
83 %
89 %
88 %
75 %
68 %
Find the total marks scored by the student Q in all the given subjects together?
678
655
616
559
591
Total marks scored by all the given students in commerce is approximately what percentage of total marks scored by all the given students in Accountancy?
73 %
65 %
98 %
81 %
90 %
Find the difference between the total marks scored by the student P to that of student R of all the given subjects together?
13
17
24
21
None of these
Find the ratio of total marks scored by all the given students in Business maths to that of English?
198 : 123
97 : 52
235 : 122
284 : 115
None of these
Total marks scored by Student T in all the given subjects together is approximately what percentage less than the total marks scored by Student U in all the given subjects together?