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Evaluate: (i) 0. 5xx5. 6 -:0. 5xx1 (i...

Evaluate: (i) `0. 5xx5. 6 -:0. 5xx1` (ii) `25xx3. 25+50. 4-:24` (iii) `0. 01xx0. 1-0. 001-:10-:0. 01` (iv) `12. 28xx1. 5-36-:2. 4`

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RS AGGARWAL-DECIMAL AND FRACTIONS-All Questions
  1. What value will come in place of question mark in the following equ...

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

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

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

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

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

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

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

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

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

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  11. Find the value of (0. 21xx0. 21xx0. 21+0. 021xx0. 021xx0. 021)/(0. ...

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  12. Simplify: (i) ((2. 75xx2. 75xx2. 75-2. 25xx. 2. 25xx2. 25)/(2. 75xx2. ...

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  13. Find the value of ((0. 01)^2+(0. 22)^2+(0. 333)^2)/((0. 001)^2+(0. ...

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  14. The value of (42)/(10000) in decimal fraction is . 0042 (b) . 00...

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  15. The fraction 101(27)/(100000) in decimal form is . 01027 (b) . 1...

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  16. When . 36 is written in simplest fractional form, the sum of the nu...

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  17. The place value of 9 in 0.06945 is (a) 9 (b) 9/(10) (c) 9/(100) (d)...

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  18. What decimal of an hour is a second? . 0025 (b) . 0256 (c) . 00027 ...

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  19. If 47. 2506=4A+7/B+2C+5/D+6E , then the value of 5A+3B+6C+D+3E is 5...

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  20. Express (1999)/(2111) in decimal. 0. 893 (b) 0. 904 (c) 0. 946 (d) 0. ...

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