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99xx21-?3=1968 (a) 1367631 (b) 111 (...

`99xx21-?3=1968` (a) 1367631 (b) 111 (c) 1366731 (d) 1367

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19.99xx9.9+99.9=?( a) 129.79 (b) 297.801 (c) 1009 (d) 296.910 (e) None of these

3, 5, 9, 11, 14, 17, 21 (a) 21 (b) 17 (c) 14 (d) 9

If (-3)/7=x/(35), then x= (a)15 (b) 21 (c) -15 (d) -21

Solve 1599-:39.99+(4)/(5)xx2449-120.05=? (a) 1680 (b) 1940(c)1640(d)1880 (e) 1780

Solve 1576-:45.02+23.99xx sqrt(255)=? (a) 340 (b) 420 (c) 380 (d) 460 (e) 360

The coefficient of x^(99) in (x+1)(x+3)(x+5)...(x+199) is (a) 1+2+3+...+99 (b) 1+3+5+...+199 (c) 1.3.5..199 (d) none of these

If 213xx16=3408, then 1.6xx21.3 is equal to ( a) 0.3408 (b) 3.408 (c) 34.08 (d) 340.8

999.99+99.99+9.99=? (a) 1019.89 (b) 1099.88(c)1108.99 (d) 1109.99 (e) None of these

The value of 47xx99 is: 4635 (b) 4653 (c) 4563 (d) 6453

Solve sqrt(197)xx6. 99+626. 96=? (a) 885 (b) 725 (c) 825 (d) 650 (e) 675

RS AGGARWAL-SQUARE ROOTS AND CUBE ROOTS-All Questions
  1. 681472 3=? (a) 76 (b) 88 (c) 96 (d) 98

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  2. 1728-:262144 3xx?-288=4491 (a) 148 (b) 156 (c) 173 (d) 177

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  3. 99xx21-?3=1968 (a) 1367631 (b) 111 (c) 1366731 (d) 1367

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  4. The cube root of .000216 is (a) .6     (b) .06     (c) .006     (d)...

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  5. 4(12)/(125)3=? 1 2/5 (b) 1 3/5 (c) 1 4/5 (d) 2 2/5

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  6. sqrt(. 000064)3=? (c) .02 (b) .2 (c) 2 (d) None of these

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  7. The smallest positive integer n , for which 864 n is a perfec...

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  8. Value of sqrt(. 01)xx3sqrt. 0008- 0.02 is (a) 0 (b) 1 (c) 2 (d) 3

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  9. The value of (0. 2xx0. 2xx0. 2+0. 4xx0. 4xx0. 4)/(0. 4xx0. 4xx0. 4+...

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  10. A rationalising factor of (9 3-3 3+1) is 3 3-1 (b) 3 3+1 (c) 9 3-1 ...

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  11. The largest four-digit number which is a perfect cube, is (a) 80...

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  12. By what least number must 21600 be multiplied so as to make it a pe...

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  13. What is the smallest number by which 3600 be divided to make it a p...

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  14. Which smallest number must be added to 710 so that the sum is a per...

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  15. Solve sqrt(7921)=? (a) 89 (b) 87 (c) 37 (d) 47

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  16. Solve (625)^3 4=? 1875 3 (b) 25 (c) 125 (d) None of these

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  17. If sqrt(y)=4x , then (x^2)/y is (a) 2 (b) 1/(16) (c) 1/4 (d) 4

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  18. Direction (For Q. No. 203):What approximate value will come in plac...

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  19. If sqrt(7)=2. 645 , then the value of 1/(sqrt(28)) up to three p...

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  20. Solve: (sqrt((25)/9)-sqrt((64)/(81)))-:sqrt((16)/(324))=? (a) 4.5 (b) ...

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