Mathematical Operation For SBI PO Set – 3

1.Statements:

M ≥ U = D > T; R < S ≥ M

Conclusions:

I. M ≥ D

II. T > R

a) If either conclusions I or conclusion II is true

b)if neither conclusion I nor Conclusion II is true

c) If only conclusion I is true.

d)If both conclusion I and Conclusion II are true

e)If only Conclusion II is true

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c) If only conclusion I is true.

Answer:

(c)

Only I follow

[R < S ≥ M ≥ U = D > T]    

2.Statements:

P ≥ A = R ≤ E < N; R ≥ T

Conclusions:

I.A ≥ N

II. T ≤ P

a) if either conclusions I or conclusion II is true

b) if neither conclusion I nor Conclusion II is true

c) if only conclusion I is true.

d) If both conclusion I and Conclusion II are true

e) If only Conclusion II is true

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e) If only Conclusion II is true

Answer:

Only II follows

[P ≥ A = R ≥ T; P ≥ A = R ≤ E < N]  

3.Statements:

C ≤ H ≤ I > L; D ≥ I; L ≥ N

Conclusions:

I. D > C

II. C = D

a) If either conclusions I or conclusion II is true

b) If neither conclusion I nor Conclusion II is true

c) If only conclusion I is true.

d) If both conclusion I and Conclusion II are true

e) If only Conclusion II is true

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a) If either conclusions I or conclusion II is true

Answer:

[C ≤ H ≤ I ≤ D] => C ≤ D  

4.Statements:

C ≤ H ≤ I > L; D ≥ I; L ≥ N

Conclusions:

I. D > L

II. N < L

a) If either conclusions I or conclusion II is true

b) If neither conclusion I nor Conclusion II is true

c) If only conclusion I is true.

d) if both conclusion I and Conclusion II are true

e) If only Conclusion II is true

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c) If only conclusion I is true.

Answer

Only one follows

[D ≥ I > L ≥ N]

5) In these questions symbols @, $, #, &, % are used with different meanings as follows.

P @ Q   means P is neither smaller than nor equal to Q

P # Q     means P is neither greater than nor equal to Q

P $ Q     means P is neither greater nor smaller than Q

P % Q    means P is not greater than Q

P & Q    means P is not smaller than Q

Statements: A@B, B%C, C@D

Conclusions: I. D$B II. B@D

a) If only conclusion I is true.

b) If only conclusion II is true.

c) If either conclusion I or II is true.

d) If neither conclusion I nor II is true.

e) If both conclusions I and II is true

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 d) If neither conclusion I nor II is true.

Answer

A > B ≤ C > D

D = B

B > D  

6) Statements: A@B, B#C, C%D

Conclusions: I. B#D         II.D@A

a) If only conclusion I is true.

b) If only conclusion II is true.

c) If either conclusion I or II is true.

d) If neither conclusion I nor II is true.

e) If both conclusions I and II is true

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 a) If only conclusion I is true.

Answer

A > B < C ≤ D  

7.In these questions symbols @, $, #, &, % are used with different meanings as follows.

P @ Q   means P is neither smaller than nor equal to Q

P # Q     means P is neither greater than nor equal to Q

P $ Q     means P is neither greater nor smaller than Q

P % Q    means P is not greater than Q

P & Q    means P is not smaller than Q

Statements: P&Q, Q@R, R%S

Conclusions: I. Q%S         II. P%S

a) If only conclusion I is true.

b) If only conclusion II is true.

c) If either conclusion I or II is true.

d) If neither conclusion I nor II is true.

e) If both conclusions I and II is true

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d) If neither conclusion I nor II is true.

Answer

P ≥ Q > R ≤ S

Q ≤ S

P ≤ S  

8.In these questions symbols @, $, #, &, % are used with different meanings as follows.

P @ Q   means P is neither smaller than nor equal to Q

P # Q     means P is neither greater than nor equal to Q

P $ Q     means P is neither greater nor smaller than Q

P % Q    means P is not greater than Q

P & Q    means P is not smaller than Q

Statements: P&Q, Q%R, R$S

Conclusions: I. Q $ S        II. P#S

a) If only conclusion I is true.

b) If only conclusion II is true.

c) If either conclusion I or II is true.

d) If neither conclusion I nor II is true.

e) If both conclusions I and II is true

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d) If neither conclusion I nor II is true

Answer:

P ≥ Q ≤ R = S

Q = S

P < S  

9) In these questions symbols @, $, #, &, % are used with different meanings as follows.

P @ Q   means P is neither smaller than nor equal to Q

P # Q     means P is neither greater than nor equal to Q

P $ Q     means P is neither greater nor smaller than Q

P % Q    means P is not greater than Q

P & Q    means P is not smaller than Q

Statements: A @ B, B $ C, C # D

Conclusions:

  1. A#D
  2. B@D

a) If only conclusion I is true.

b) If only conclusion II is true.

c) If either conclusion I or II is true.

d) If neither conclusion I nor II is true.

e) If both conclusions I and II is true

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d) If neither conclusion I nor II is true

A > B = C < D

A < D

B >  

10. Select the correct combination of mathematical signs to replace * signs and to balance the equation.

48 * 4 * 6 * 3 * 30

a) -, +,= , x

b) ÷,= , x, +

c) ÷, +, x, =

d) -, = , x, +

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c) ÷, +, x, =

Answer

(c)Put the sign in the given equation we get

30 = 30