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QUANTUM CAT-NUMBER SYSTEM-QUESTION BANK
- Find the unit digit of 13^(24)xx68^(57)xx24^(13)xx57^(68)+1234+5678.
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- The unit digit of expression (1 xx 2 xx 3 xx 4 xx 5 xx 6 xx 7 xx 8 ...
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- Find the unit digit of the expression. 888^(9235!) + 222^(9235!) + 6...
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- The last digit of the following expreesion is : (1!)^1 + (2!)^(2) + ...
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- The last digit of the following expreesion is : (1!)^1 + (2!)^(2) + ...
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- Find the value of 107xx107-93xx93
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- Find the value of 734856xx9999.
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- 6798xx223+6798xx77=k, then the value of k will be
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- 123xx123+77xx77+2xx123xx77=?
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- ((941 + 149)^2+ (941 - 149)^2)/((941 xx 941 + 149 xx 149)) = ?
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- (888 xx 888 xx 888 - 222 xx 222 xx 222)/(888 xx 888 + 888 xx 222 + 222...
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- If (64)^2 - (36)^2 = 20 k then the value of k is :
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- If a+1/a=4. then the value of a^2+1/a^2 is :
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- If a + 1/a = 3, then the value of a^3 + 1/(a^3) is :
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- What is the value of (2.75xx2.75xx2.75-2.25xx2.25xx2.25)/(2.75xx2.75...
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- If (sqrta+sqrtb)=17 and (sqrta-sqrtb)=1, then the value of sqrtab is :
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- Find the value of a^3+b^3+c^3-3abc if a+b+c=12 and ab +bc +ca=47.
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- If a + b + c = 0 , then the value of a^3 + b^3 + c^3 is :
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- If x+y+z=0, then the value of (x^2y^2+y^2z^2+z^2x^2)/(x^4+y^4+z^4) is...
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- The value of a^3+b^3+c^3-3abc, when a =87, b = -126 and c=39 is :
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