6th Class Mental Ability Related to Competitive Exam Question Bank

done Mathematical Operations Total Questions - 25

• question_answer1)
  If P denotes 'multiplied by', Q denotes 'subtraction, M denotes' added to 'and L denotes' divided by; then 2 8 L 7 P 8 Q 6 M 4=?
  A)
   3/2                               done clear
  B)
   30                                done clear
  C)
   32                                done clear
  D)
   34 done clear
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• question_answer2)
  If stands for'+?, B stands for'-; C stands for 'x; D stands for V, then 4 C 10 A 42 D 2 B 8 =?
  A)
   53                                done clear
  B)
   21                                done clear
  C)
   48                                done clear
  D)
   25 done clear
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• question_answer3)
  If 'H' stands \['\div ',\].'K' stands \['\times ',\]stands'+', then 1 8 H 9 P 2 K 8=?
  A)
   18                                done clear
  B)
   16                                done clear
  C)
   28                                done clear
  D)
   30 done clear
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• question_answer4)
  If 'Q' stands for' added to; 'J' stands for 'multiplied by; T stands for' subtraction 'and 'P? stands for 'divided by' then 3 0 P 2 Q 3 J 6 T  5=?
  A)
   18                                done clear
  B)
   28                                done clear
  C)
   31                                done clear
  D)
   103 done clear
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• question_answer5)
  In a certain code, m stands for \['\div ',\] n stands for \['-',\]p stands for \['\times ',\] b stands for'+', then the value of 16 p 4 b 28 m 7 n 8 is
  A)
   68                                done clear
  B)
   60                                done clear
  C)
   62                                done clear
  D)
   56 done clear
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• question_answer6)
  If P=6,J=4,L=8 and M=24,then \[M\div L\times J+P=?\]
  A)
   16                                done clear
  B)
   0                                 done clear
  C)
   36                                done clear
  D)
   18 done clear
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• question_answer7)
  If P denotes \['\div ',\] Q denotes \['\times ',\] R denotes '+' and 5 denotes \['-',\] then what is the value of 1 8 Q 12 P 4 R 5 S 6?
  A)
   59                                done clear
  B)
   53                                done clear
  C)
   63                                done clear
  D)
   65 done clear
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• question_answer8)
  If \['-'\]denotes \['\times ',\text{ }'\times '\]denotes'+','+' denotes \['-',\], then the value of \[3+4\times 5-6+7\]is
  A)
   24                                done clear
  B)
   22                                done clear
  C)
   20                                done clear
  D)
   18 done clear
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• question_answer9)
  If\['\div ',\]denotes \['\times ',\text{ }'\times '\] denotes '+', '+' denotes \['-',\] and \['-',\] denotes \['\div ',\]then find the value of \[16\times 3+5-2\div 4.\]
  A)
   9                                 done clear
  B)
   10                                done clear
  C)
   19                                done clear
  D)
   14 done clear
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• question_answer10)
  If \['+',\]denotes \['-',\]\['-',\] denotes '+,\['\div ',\] denotes \['\times '\] and \['\times '\] denotes\['\div ',\] then what is the value of \[3\div 4\times 2-1+5?\]
  A)
   4                                 done clear
  B)
   5                                 done clear
  C)
   6                                 done clear
  D)
   2                   done clear
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• question_answer11)
  lf'+' denotes 'multiplication', \['\times '\]denotes 'subtraction',\['\div ',\] denotes 'addition', and \['-',\] denotes 'division', then \[175-25\div 5+20\times 3+10=?\]
  A)
   160                              done clear
  B)
   70                                done clear
  C)
   77                                done clear
  D)
   240 done clear
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• question_answer12)
  lf'+' denotes \['\times ',\text{ }'\times '\]denotes'+',\['-',\]denotes \['\div ',\] and \['\div ',\]denotes \['-',\]then \[5+3\times 2-10-5=?~~~~\]
  A)
   5                                 done clear
  B)
   10                                done clear
  C)
   15                                done clear
  D)
   20                 done clear
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• question_answer13)
  If 'a' stands for\['-',\] 'b? stands for '+;'c' stands for \['\div ',\]and \['\div ',\] stands for \['\times ',\] then 16 a 4 b 5 d 8 c 2 = ?
  A)
   8                                 done clear
  B)
   32                                done clear
  C)
   20                                done clear
  D)
   12 done clear
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• question_answer14)
  If \['+',\] denotes \['\times ',\]\['-',\] denotes \['\div ',\]\['\times ',\] denotes \['-',\] and \['\div ',\] denotes '+; then find the value of \[2+15\div 15-3\times 8?\]
  A)
   43                                done clear
  B)
   27                                done clear
  C)
   35                                done clear
  D)
   28 done clear
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• question_answer15)
  If 'p' denotes \['\div ',\] 'q' denotes'+', 'r' denotes\['-'\] and 't' denotes \['\times '\] then 11 q 15 r 8 p 4 t 5=?
  A)
   36                                done clear
  B)
   20                                done clear
  C)
   26                                done clear
  D)
   16 done clear
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• question_answer16)
  If'+' denotes \['\times '\]\['-'\] denotes \['\div '\]\['\times '\]denotes \[-\] and \['\div '\,\,\]denotes +, then \[16\div 64-8\times 4+2=?\]
  A)
   12                                done clear
  B)
   16                                done clear
  C)
   18                                done clear
  D)
   24               done clear
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• question_answer17)
  if L stands for division, T stands for addition, M stands for subtraction and R stands for multiplication, then what will be the value of the expression 12 M 6 R 2 8 L 7 T 15?
  A)
   1                                 done clear
  B)
   3                                 done clear
  C)
   15                                done clear
  D)
   40 done clear
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• question_answer18)
  If  denotes +, # denotes \[-\], @ denotes \[\times \] and * denotes \[\div \], then what is the value of 16 4 @ 5 #72*8?
  A)
   25                                done clear
  B)
   27                                done clear
  C)
   29                                done clear
  D)
   36 done clear
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• question_answer19)
  If 'P' denotes \['\times ',\]'R' denotes\['\div ',\] 'M' denotes \['-'\] and 'W denotes'+', then the value of (SOF NSO 2016) 20 R 5 W 12 M 3 P 4 = ?
  A)
   4                                 done clear
  B)
   16                                done clear
  C)
   28                                done clear
  D)
   52 done clear
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• question_answer20)
  If 8 * 7 = 56,9 * 6 = 54 and 8 * 3 = 24, then find the value of 8 * 5. (SOF NSO 2016)
  A)
   55                                done clear
  B)
   40                                done clear
  C)
   50                                done clear
  D)
   44 done clear
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• question_answer21)
  If'+' denotes\['\div ','-'\] denotes \['\times '\] and \['\times '\]denotes'+', then the value of \[125+25-20\times 80\text{ }=\]_______. (SOF NSO 2016)
  A)
   180                              done clear
  B)
   90                                done clear
  C)
   200                              done clear
  D)
   20 done clear
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• question_answer22)
  If A stands for'+? B stands for\['-'\], C stands for\['\times '\]and D stands for\['\div '\], then 5 C 5 D 5 A 5 B  5=? (SOF NCO 2017)
  A)
   0                                 done clear
  B)
   5                                 done clear
  C)
   10                                done clear
  D)
   15 done clear
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• question_answer23)
  If'+' is called 'subtraction?,\['-'\]is called 'multiplication \['\div ',\] is called 'addition' and \['\times '\] is called 'division: then \[9\times 3\div 4-1+2=?\] (SOF NCO 2017)
  A)
   5                                 done clear
  B)
   3/2                               done clear
  C)
   -1                                done clear
  D)
   4   done clear
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• question_answer24)
  If 'a' denotes '+'b' denotes \['\div '\]'c' denotes \['-'\]and 'd' denotes \['\times '\], then find the value of 28b7d8c6a4. (SOF NCO 2017)
  A)
   \[\frac{-3}{2}\]                         done clear
  B)
   32                                done clear
  C)
   30                                done clear
  D)
   34 done clear
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• question_answer25)
  If 'P' denotes \['\times '\], 'R' denotes\['\div '\], 'M? denotes'-' and 'S' denotes'+: then the value of 24R8S7M2P5 is (SOF NCO 2017)
  A)
   44                                done clear
  B)
   28                                done clear
  C)
   40                                done clear
  D)
   0 done clear
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