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The value of the expression 7777 + 77...

The value of the expression
`7777 + 7777 xx 7777 xx (5 div 77) xx (11 div 35)` :

A

1234321

B

12344321

C

`7^(7777)`

D

none of these

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The correct Answer is:
D
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QUANTUM CAT-NUMBER SYSTEM-QUESTION BANK
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  2. A two digit number is such that it is the product of the two distinct ...

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  3. The value of the expression 7777 + 7777 xx 7777 xx (5 div 77) xx (1...

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  4. The sum and difference of a number with it sreciprocal are 113/56 and ...

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  5. If 4 is added to the numerator of fraction, it becomes 1/3 and if 3 is...

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  6. In an opera house, there are 7777 chairs to be placed, but the organis...

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  7. If p^r . P^(-1) . P^s = (sqrt(p^3))^(2) and p^(3//2).p^r = p^s.p^(-1//...

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  8. If 5^(-k) = 1/t, then the value of 5^(3k) is equal to :

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  10. If a, b are two perfect square digits and ab is a two digit perfect sq...

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  11. The greatest possible number which can always divide the sum of the cu...

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  14. The number of co-primers of 200 lying between 1 to 100 is :

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  16. If ab, cd, ba and dc are two digit numbers then the maximum value of (...

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  17. In how many ways 12600 can be expressed as a product of two factors wh...

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  18. The solution set of the expression 1/((1 + p)^n) = 1 is :

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  19. The number of zeros at the end of (2^123-2^122-2^121)xx(3^234-3^233-3^...

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  20. The sum of a number and its reciprocal is thrice the difference of the...

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