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Evaluate: (i) 31.004 – 17.2386  (ii) ...

Evaluate: (i) 31.004 – 17.2386  (ii) 13 – 5.1967

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RS AGGARWAL-DECIMAL AND FRACTIONS-All Questions
  1. Arrange the fraction 3/5\ ,\ 4/7\ ,\ 8/9\ \ a n d\ 9/(11) in their ...

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  2. Evaluate: (i) 11.11 + 111.1 + 1111.11 (ii) 6202.5 + 620.25 + 62....

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  3. Evaluate: (i) 31.004 – 17.2386  (ii) 13 – 5.1967

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  4. Evaluate: (i) 515.15 – 15.51 – 1.51 – 5.11 – 1.11 (ii) 43.231 – ...

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  5. What value will replace the question mark in the following equation...

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  6. Find the products: (i) 6.3204 xx 100 (ii) .069 xx 10000

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  7. Find the products: 2.1693 xx 1.4 (ii) .4 xx .04 xx .004 xx 40 (iii)...

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  8. Given that 268 xx 74 = 19832, find the value of 2.68 xx .74.

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  9. Find the quotient: 0.63\ -:9\ (ii) 0.0204 -:17\ (iii) 3.160...

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  10. Evaluate: 35 -:\ . 07\ \ (ii) 2.5 -:0. 0005 (iii) 136.09 -:43. 9

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  11. What value will come in place of question mark in the following equ...

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  12. If 1/(3. 718)=. 2689 , then find the value of 1/(. 0003718) .

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  13. Evaluate: (i) 0. 5xx5. 6 -:0. 5xx1 (ii) 25xx3. 25+50. 4-:24 (iii) ...

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  14. The product of two numbers is 0.008 and one is 1/5 of the other....

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  15. Express as vulgar fractions: 0. 37 (ii) 0. 053 (iii) 0. 001 (...

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  16. Express as vulgar fractions: 0. 1 7 (ii) 0. 12 54 (iii) 2. 53 6

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  17. If b/a=0. 25 , then what is the value of (2a-b)/(2a+b)+2/9 ?

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  18. Find the value of (1. 99)^2 .

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  19. Simplify: sqrt((0. 009xx0. 036xx0. 016xx0. 08)/(0. 002xx0. 0008xx0. 00...

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  20. Simplify: ((0. 35)^2-(0. 03)^2)/(0. 19) .

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