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Evaluate : (0.3) xx (0.3) - (0.2) xx (0....

Evaluate : `(0.3) xx (0.3) - (0.2) xx (0.2)`

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NCERT EXEMPLAR-FRACTIONS AND DECIMALS-EXERCISE
  1. Raj travels 360 km on three fifths of his petrol tank. How far would h...

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  2. Kajol has Rs 75. This is 3/8 of the amount she earned. How much did ...

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  3. It takes 17 full specific type of trees to make one tonne of paper. If...

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  4. Simplify and write the result in decimal form : (1 // 2/9) + (1 // 3...

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  5. Some pictures (a) to (f) are given below. Tell which of them show: (...

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  6. Evaluate : (0.3) xx (0.3) - (0.2) xx (0.2)

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  7. Evaluate: (0.6)/(0.3) + (0.16)/0.4

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  8. Find the value of ((0.2 xx 0.14) + (0.5 xx 0.91))/(0.1 xx 0.2)

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  9. A square and an equilateral triangle have a side in common. If side of...

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  10. Rita has bought a carpet of size 4m xx 6(2/3) m . But her room size is...

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  11. Family photograph has length 14 2/5 cm and breadth 10 2/5 cm. It has b...

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  12. Cost of a burger is Rs 20(3/4) and of Macpuff is Rs 15(1/2). Find th...

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  13. A hill, 101(1/3) m in height, has 1/4 th of its height under water. W...

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  14. Sports: Reaction time measures how quickly a runner reacts to the star...

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  15. State whether the answer is greater than 1 or less than 1. Put a ‘> or...

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  16. There are four containers that are arranged in the ascending order of ...

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  17. replace ‘?’ with appropriate fraction.

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  18. replace ‘?’ with appropriate fraction.

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  19. replace ‘?’ with appropriate fraction.

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  20. replace ‘?’ with appropriate fraction.

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