Harshith Institute for Competitive Exams V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 50459 1 S.I. S. I Bank Exams, S.S.C, (CGL, CHSL) Bank Exams, S.S.C, (CGL, CHSL) Director V.Lokesh Lecturer in Maths Cell : 91604 19854, 90304 50459
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Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 504591
S.I.
S. I Bank Exams, S.S.C, (CGL, CHSL)
Bank Exams, S.S.C,
(CGL, CHSL)
DirectorV.Lokesh
Lecturer in MathsCell : 91604 19854, 90304 50459
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 504592
(Mensuration)
R.S, SSC, S.I,
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 504593
Arthmetic : Ratio & Proportion
Model - 1
58kg 60kg 64kg 70kg
10 kg 10 kg 9 kg 9 kg13
23
23
Model - 2
1 : 3
Model - 3
3A = 5B A : B
7x + 3y = 5x + 6y x : y
M= N M : N
A = B A : B
A = 1 A : B
M = N M : N
16 % A = 14 % of y x : y =
10% of x = 20% of y x : y =
15% x = 20% y x : y =
49
78
17
13
17
34
14
13
34
57
12
13
23
34
57
23
27
Arithmetic S.I/Constable /Bank Exams andall other Competitive Exmams Topic :
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045938
A B B
A B A
A B
A, B
A,B A
A, B A
A, B
A, B B
Arthmetic : Ages A, B
B
A, B
A, B A
Model - 5 A, B
B
A, B A
A, B B
Model - 6 A, B
A
14
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045939
Arthmetic : Ages
X, Y X
12
A, B A B
Model - 7
A B B
A, B A, B
A B A, B
A, B, C B
12
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045940
Arthmetic : Ages
Model - 8
Model - 9
A, B B
A, B B
37
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045941
Arthmetic : Ages
A, B
Model - 10 A, B B, C, D
A, B, C, D
A, B 'C' C
A, B, C D D
151
12
Model - 12
Model - 13
Practice bits
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045942
Arthmetic : Ages
A, B, C, D A, B C A,D
A, B
12
12
12
A, B, C P, Q P : A, C Q : B, C P Q
P Q
141
7
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045943
Arthmetic : Ages
P, Q P Q
P, Q Q P P, Q
Cannot be deterninc
A B
B A B, C A,B, C B
13
A, B B, C A C C is clder than A Data inadequate
R T Q R, T R, Q
B A B A B
25
27
65
16
23
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045944
1612
A, B B
53
Arthmetic : Ages
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045945
Arthmetic : Ages
n n =
S.I-2012
S.I-2011
25
34
56
S.I-2008
S.I-2006
R.R.B-2008
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045946
Arthmetic : AgesV.R.O-2012
P.C Previous Questions
T.S S.I Prelims (17-04-2016)
T.S. Constable Mains - 2016
A B
T.S S.I Mains - 2016
P Q P
R K K R
Data Sufficiency
I, II I (Option 1), II (Option 2) , I, II (Option3), I, II
P, Q, R I. R P II.Q, R
I. II.
I. II.
I. II.
I. II.
A, B I.A II. B
I. II.
14
15
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045947
Arthmetic : Ages
I. II.
I,II, III, I, II, III,
A I.A, B II. A, B III.A, B I and II only II and III only I and III only Any two of the three
I. II. III. I and II only II and III only I and III only Any two of the three
Y, X I.X, Y II. Y X III. X Y All I, II and III Any two of the three III, and either I or IIQuestion cannot be answed even with information in all threestatements
I. II. III.
Only I and II Only II and III Only I and III Any two of the three
I II. III. I and II only II and III only I and III only All I, II and III
I. II. III. I or II only II or III only III only All I, II & III are required
I. II. III. I or II or III only II only III only I or III only
I. II. III. Any two of I , II and III I or III only Any one of the three All I, II & III are required
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045950
Arthmetic : Partnership
A, B C C
A A B
A, B C B
A, B, C
A B
A, B C
A, B, C A,B , C
A B A
A B A
A B A B
A,B, C C
A, B C B
x y y
A B
A, B C C
A, B , C C A B
A, B , C C
A, B , C B A,C B
32
23
13
12
17
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045951
Arthmetic : Partnership
P, Q
A BB
X, Y X AY
A, C A , BB
Model - 2
A , B , C A B C A B
A B A
A , B A
A B B
A B A
A B A
A B B
Model - 3 A B
B
A B B
A A,B B
B B A B
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045952
Arthmetic : Partnership A
B B
A B A B
A B A B B
A B B
A B B
A A B B
A B A A
A B B
A B B A B
A B B A A B
A B A B B
A B B
A B B A
Model - 5
23
45
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045953
Arthmetic : Partnership
A B
A , B B C
P Q P P
P Q P
A, B C A B B C
A B A, B
A B B
A B A
A, B B B
A C B C
A, B A B C C B
A, B, C B C
A B A B A
A B A B A
A, B A B C
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045954
Arthmetic : Partnership
A - Rs. 1400, B - Rs. 1900, C - Rs. 1780A - Rs. 1600, B - Rs. 1800, C - Rs. 1680A - Rs. 1800, B - Rs. 1500, C - Rs. 1780A - Rs. 1680, B - Rs. 1600, C - Rs. 1800
A, B, C A B C
A, B, C BC
A, B, C A C
A B B A
A B B C C
A, B C B C C
A, B C B C C, B A
Cannot be determined
A, B, C B
A, B, C A B
23
23
12
12
13
14
72
43
65
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045955
Arthmetic : Partnership
A B B A
P Q Q P Q
P, Q, R P Q R R R
Model - 7 A, B C
A, B B,C C
A, B C A, B B, C A
A, B C A, B B, C A
A, B C A, B B, C A
A, B C A, B B, C B
A, B C A, B B, C A
A, B C A, B B, C C
Model - 8 A B B
A
A, B A A B C A
A, B C A B C A, B A
A, B, C BA, C A
Model - 9 A, B C
C
34
23
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045956
Arthmetic : Partnership
A, B, C, D A
A, B, C B
A,B,C A B C C
Model - 10
A, B A B
A, B C A, B C
A, B, C A B C, A C
A, B, C A C
A, B A B A
711
141
5
A A, B, C A,B C
A, B A B B B
P, Q Q R
A, B A B
A, B A B B
S.I-2012
A, B A A
A, B, C C
A B B
14
23
35
45
24
37
72
43
65
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045957
Arthmetic : Partnership
A B B
A, B C B C A C B Both A &C
A, B C A B C C
X Y Y
S.I-2006
A B B
A, B C
P Q P
R.R.B-2007
A, B C A B C B
Constable Previous Questions
A, BC A, B B, C
A A
V.R.O-2012
A, B, C B
X,Y,Z
T.S Constable Mains (23-10-2016)
A A A, B
A, B, C P B A C B A, B, C P
12
12
18
13
14
23
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045958
Arthmetic : PartnershipT.S S.I Mains-2016
A B A B
A, B C A B
A C A B B
A B AB B
A.P Constable Prelims - 2016
A, B, C A x C x
A.P S.I Prelims (27-1-2016)
A B A B C A B
A B A A
A, B C A B CA C
14
14
25
A, B C
Data Sufficiency
I, II I (Option 1), II (Option 2), I, II (Option 3) I, II (Option4)
Ravi, Gagan, Nitin Gagan I. Ravi, Gagan, Nitin II Nitin Rs. 8750.
A, B Rs.23,800 A I.A B II.A Rs. 1,20,000.
A, B I Rs. 20,000 A I. A II. B
Rahul, Anuurag, Vivek I. Rahul II. Rahul, Vivek
I, II, III, I, II, III,
R I. Q II.R III. P Rs. 6000P
14
12
Harshith Institute for Competitive Exams
V. LOKESH Harshith Institute VIJAYAWADA Cell: 91604 19854, 90304 5045959
Arthmetic : Partnership All I, II and III 2) I and III only3) II and III only4) Even with all I, II and I, II; the answer be arreived at
I. II. III. Q I and II only 2) II and III only3) All I, II and III4) Even with all I, II and I, II; the answer be arreived at
Rs. 15,000. A, B, C Rs.3000 A I.B A II. C B III.C A I and II only 2) II and III only3) All I, II and III 4) Any two of the three
Nitin, Rohit, Kamal Rohit I. Kamal Nitin, Rohit II. Nitin, Rohit, III. Only I and II 2) Only I and III3) Question cannot be answered even with the information in allthe three statements4) All I, II and III
P, Q, R P I. Rs. 22,000
II. III. I or II or III
2) Either III only, or I and II together
3) Any two of the three
4) All, I, II and III are required
X, Y, Z Y I. Rs. 25,000 X, Y, Z III. III. Y, Z 1) I and II only 2) II and III only