Approximation
Direction: What approximate value should come in place of the question mark(?) in the following question ? (Note that you are not expected to calculate the exact value).
- (2/3) x (6/8) x (2/3) x (3/4) = ?
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(2/3) x (6/8) x (2/3) x (3/4) = 1/4
Correct Option: A
(2/3) x (6/8) x (2/3) x (3/4) = 1/4 = 0.25
- 503 x 201= ?
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530 x 201 = 101103
Correct Option: A
530 x 201 = 101103 ≈ 101100
- 6885.009 - 419.999 - 94.989 = ?
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? = 6885.009 - 419.999 - 94.989
= 6885 - 420 - 95Correct Option: C
? = 6885.009 - 419.999 - 94.989
= 6885 - 420 - 95 ≈ 6370
- 840.003 ÷ 23.999 = ?
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? = 840.003 ÷ 23.999
Here one number is increased and other is decreased to their nearest whole number.Correct Option: C
? = 840.003 ÷ 23.999
Here one number is increased and other is decreased to their nearest whole number
= 840 ÷ 24 = 35
- 16.003 x 27.998 - 209.010 = ?
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? = 16.003 x 27.998 - 209.010
? ≈ 16 x 28 - 210 = 448 - 210Correct Option: D
? = 16.003 x 27.998 - 209.010
? ≈ 16 x 28 - 210 = 448 - 210
? = 238 ≈ 240
