Mathematical Operations Questions For Bank Exams Pdf

If p means 'division', t means 'addition', m means 'subtraction' and d means 'multiplication', then what will be the value of the expression 12 m 12 d 28 p 7 M 5?

A)

-30 done clear

B)

-15 done clear

C)

15 done clear

D)

-21 done clear
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If '+' means \['\div ','\div '\] means '-','-' means \['\times ','\times '\] means '+', then \[12+6\div 3-2\times 8=?\]

A)

-2 done clear

B)

2 done clear

C)

4 done clear

D)

8 done clear
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If '+' means 'divided by '-' means 'add', ' \['\times '\] means 'minus' and '/' means 'multiplied by', then what will be the value of the following expression?

\[\mathbf{[}\left\{ \left( \mathbf{17\times 12} \right)\mathbf{-}\left( \mathbf{4/2} \right) \right\}\mathbf{+}\left( \mathbf{23-6} \right)\mathbf{]/0}\]

A)

Infinite done clear

B)

0 done clear

C)

118 done clear

D)

219 done clear
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If 'A' means \[\times \] 'B' means \['\div ',\] 'C means'+' and 'D' means \['-',\] then 21 C 3 D 6 A 8 B 2 = ?

A)

13 done clear

B)

0 done clear

C)

8 done clear

D)

10 done clear
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If \['\Delta '\] means '+', \['\square '\] means \['\times ',''\]means \['\div '\]and \['\theta '\]means\['-'\], then \[64\text{ }8\text{ }\Delta \,16\text{ }\square \text{ }4\text{ }\theta \text{ }3=?\]

A)

42 done clear

B)

39 done clear

C)

69 done clear

D)

27 done clear
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If 'N' means \['\times ',M'\] means\['\div ','P\] ' means '+' and 'Q' means\['-',\] then 16 P 24 M 8 Q 6 M 2 N 3=?

A)

13 done clear

B)

17 done clear

C)

24 done clear

D)

10 done clear
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If \[r*s={{r}^{5}}\]and \[r\#s={{s}^{r}}\], then what is the value of \[(2*3)*(1\#4)?\]

A)

2048 done clear

B)

4096 done clear

C)

1024 done clear

D)

8192 done clear
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If \['\Delta '\] stands for \['+','{\mathrm O}'\] stands for\['-',\text{ }'\square '\] stands for \['\times '\] ' and ?*? stands for\['\div ',\] then which of the following is correct?

A)

done clear

B)

done clear

C)

done clear

D)

f done clear
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If \['\alpha '\] stands for\['-','\beta '\] stands for\['+','\gamma '\] stands for \['\times '\] and \['\delta '\] stands for'-', then which of the following is incorrect?

A)

\[137\alpha \,56\,\alpha \text{ }3\gamma \text{ }4\beta \text{ }5\alpha \text{ }8\gamma 8=-2\] done clear

B)

\[~56\delta \text{ }28\gamma \text{ }19\alpha \text{ }8\alpha \text{ }15\beta 3=20\] done clear

C)

\[23\alpha \text{ }14\beta \text{ }15\gamma \,9\delta 9=-6\] done clear

D)

All of these done clear
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If \['\div '\] stands for 'greater than', \['\times '\]stands for 'addition', '+' stands for 'division', '-' stands for 'equal to', '>' stands for 'multiplication', '=' stands for 'less than' and '<' stands for 'minus'/ then which of the following alternatives is correct?

A)

\[5<2\times 1\div 3>4\times 1\] done clear

B)

\[5>2<1-3\times 4\times 1\] done clear

C)

\[5>2\times 1-3>4<1\] done clear

D)

\[~5+2x1=3+4>1\] done clear
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In the following equation/ two signs need to be interchanged to make it correct, Choose the signs from the given options. \[\mathbf{3\times 5+3-18\div 3=12}\]

A)

\[\div \,and+\] done clear

B)

\[\times and-\] done clear

C)

\[\times \,and+\] done clear

D)

+ and - done clear
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If '+ and \['-'\] are interchanged and '4' and '8' are interchanged, then which of the following is correct?

A)

\[4+6-3+9=-4\] done clear

B)

\[8+8-4-4=8\] done clear

C)

\[~9+7+6-4=6\text{ }~\] done clear

D)

\[4\div 8-4+8=6\] done clear
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Direction:-Choose the correct order of signs from the four options given below, so the equations become correct.

66___ 27___ 13___3

A)

= - x done clear

B)

x = - done clear

C)

- = x done clear

D)

- x = done clear
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Direction:-Choose the correct order of signs from the four options given below, so the equations become correct.

12___ 12___8___3

A)

+ = x done clear

B)

x = + done clear

C)

= + x done clear

D)

+ x - done clear
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If 'P' means \['\times \] ?Q' means\['\div ',R'\] means '+' and 'S' means S then what is the value of 154 Q 14 S 7 P 3 R 25 ?

A)

35 done clear

B)

15 done clear

C)

42 done clear

D)

25 done clear
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If\['\sqrt{{}}'\] denotes 'square\[~'\times '\] denotes\['+','-'\] denotes \['\times '\] and'+' denotes\['\div ',\] then \[\sqrt{20}+25\times 5-3=?\] (SOF NSO 2016)

A)

63 done clear

B)

10 done clear

C)

31 done clear

D)

1015 done clear
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Study the following information and answer the question that follows.

'P © Q' means 'P is neither greater than nor smaller than Q'.

'P # Q' means 'P is either greater than or equal to Q'.

'P Q' means 'P is either smaller than or equal to Q'.

'P % Q' means 'P is greater than Q'.

'P @ Q' means 'P is smaller than Q'.

If the given statements are true, then which of the following two conclusions I and II given below is/are definitely true? (SOF NSO 2016)

Statement : V $ T, T # R, R @ B

Conclusions : I. V @ B II. B % T

Only I done clear

Only II done clear

Both I and II done clear

Neither I nor II done clear

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If \['-'\]stands for division, '+' stands for multiplication, \['\div '\]stands for subtraction and \['\times '\] stands for addition, then which of the following equations is CORRECT? (SOF NSO 2016)

A)

\[19+5-4\times 2\div 4=11\] done clear

B)

\[19\times 5-4\div 2+4=16\] done clear

C)

\[19\div 5+4-2\times 4=13\] done clear

D)

\[~19-5+4-2-4=\text{ }20~~\] done clear
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If > stands for +, < stands for -, + stands for \[\div ,\hat{\ }\] stands for \[\times ,-\]stands for =, x stands for > and = stands for <, then which of the following options is correct? (SOF NSO 2016)

A)

\[18>12+4\times 7>8\hat{\ }2\] done clear

B)

\[31>1<2=4>6\hat{\ }7\] done clear

C)

\[29<18+6=36+6\hat{\ }4\] done clear

D)

\[32>6+2=6<7\hat{\ }2\] done clear
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If \['\times '\] stands for 'greater than?, \['{{-}^{'}}\] stands for 'addition', \['{{\div }^{'}}\]stands for 'division',+' stands for 'equal to', '<' stands for 'multiplication', '>' stands for 'less than' and '=' stands for 'subtraction', then which of the following options is correct? (SOF NSO 2016)

A)

5 < 2 = 1 + 3 - 4 ? 1 done clear

B)

5 = 2 - 1 + 3 < 4 - 1 done clear

C)

5<2-1+3<4=1 done clear

D)

5 - 2 - 1 > 3 - 4 < 1 done clear
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