# Mathematical Operation For SBI PO Set – 17

## Mathematical Operation For SBI PO Set – 17

**1) The**** symbols @, ©, $, % and # are used with the following meanings as illustrated below:**

‘A $ B’ means ‘A is not smaller than B’

‘A # B’ means ‘A is not greater than B’

‘A @ B’ means ‘A is neither smaller than nor equal to B’

‘A © B’ means ‘A is neither smaller than nor greater than B’

‘A % B’ means ‘A is neither greater than nor equal to B’

Now, in each of the following question, assuming the given statements to be true, find which of the three conclusions I, II and III given below them is/are definitely true and give your answer accordingly.

Statements:

M @ D

D © V

V $ W

Conclusions:

I. W @ M

II. M % V

III. D $ W

a) Only I and II are true

b) Only II and III are true

c) Only III is true

d) Only I and III are true

e) None of these

2) If ‘÷’ means ‘+’; ‘x’ means ‘-‘,; ‘+’ means ‘x’ and ‘-‘ means ‘÷’, then 24 -4÷6 x3+4 =?

a) 36

b) 24

c) 8

d) 4

e) None of these

3) **In**** the following questions, the symbols @, ©, $, % and # are used with the following meaning as illustrated below:**

‘P $ Q’ means ‘P is not greater than Q’.

‘P@Q’ means ‘P is neither smaller than nor equal to Q’.

‘P # Q’ means’ P is not smaller than Q’.

‘P © Q’ means ‘P is neither greater than nor equal to Q’.

‘P % Q’ means ‘P is neither smaller than nor greater than Q’.

Now in each of the following questions assuming the given statements to be true, find which of the three conclusions I, II and III given below them is/are definitely true and give your answer accordingly.

**Statements:**

R@N, N©D, O$J, J#B

**Conclusions:**

I. R @ J

II. J@N

III. B@D

a) None is true

b) Only I is true

c) Only II is true

d) Only III is true

e) Only I and III are true

4) **In**** the following questions, the symbols @, ©, $, % and # are used with the following meaning as illustrated below:**

‘P $ Q’ means ‘P is not greater than Q’.

‘P@Q’ means ‘P is neither smaller than nor equal to Q’.

‘P # Q’ means’ P is not smaller than Q’.

‘P © Q’ means ‘P is neither greater than nor equal to Q’.

‘P % Q’ means ‘P is neither smaller than nor greater than Q’.

Now in each of the following questions assuming the given statements to be true, find which of the three conclusions I, II and III given below them is/are definitely true and give your answer accordingly.

**Statements:**

D # K, K @ T, T $ M, M % T

**Conclusions:**

I. K @ T

II. J%T

III. D@T

a) Only I is true

b) Only II is true

c) Only either I or II is true

d) Only IV is true

e) either I or II and III are true

5) **In**** these questions, relationship between different element is shown in the statements, these statements are followed by two conclusions.**

**Statement:**

AB=C; B<DE

**Conclusions**

I. D>A

II. E>C

a) if only Conclusion I follows

b) if only Conclusion II follows

c) if either Conclusion I or II follows

d) if neither Conclusion I nor II follows

e) if both Conclusion I and II follow

6) **In**** these questions, relationship between different element is shown in the statements, these statements are followed by two conclusions.**

**Statement:**

L>UK; Z<U<R

**Conclusions**

I. L>Z

II. K<R

a) if only Conclusion I follows

b) if only Conclusion II follows

c) if either Conclusion I or II follows

d) if neither Conclusion I nor II follows

e) if both Conclusion I and II follow

7) **In**** these questions, relationship between different element is shown in the statements, these statements are followed by two conclusions.**

**Statement:**

Y<J=PR>I

**Conclusions**

I. J>I

II. Y<R

a) if only Conclusion I follows

b) if only Conclusion II follows

c) if either Conclusion I or II follows

d) if neither Conclusion I nor II follows

e) if both Conclusion I and II follow

8) **In**

**Statement:**

VK>M=N; M>S; T<K

**Conclusions**

I. T<N

II. V=S

a) if only Conclusion I follows

b) if only Conclusion II follows

c) if either Conclusion I or II follows

d) if neither Conclusion I nor II follows

e) if both Conclusion I and II follow

9) If ‘@’ means ‘×’, ‘©’ means ‘÷’, ‘%’ means ‘+’ and ‘$’ means ‘ – ’ then 6 % 12 © 3 @ 8 $ 3 = ?

a) 37

b) 35

c) 39

d) 33

e) None of these

**10) **If the first and the fifth digits of the number 93152867 are inter changed, so are the second and the sixth digits, and so on, then what should be the second digit from the right?

a) 1

b) 6

c) 3

d) 8

e) none of these