1 . What approximate value should come in place of question mark (?) in the following questions? (Note: You are not expected to calculate the exact value.
2222.1 $\times$ 11 + 3333.1 $\times$ 11.01 + 4444 $\times$ 11 + 5555 $\times$ 11 - 6666.1 $\times$ 11 + 333 $\times$ 121 = ?
A.  130861
B.  136161
C.  138061
D.  149061
E.  159061
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2 . What approximate value should come in place of question mark (?) in the following questions? (Note: You are not expected to calculate the exact value.
472.05 $\times$ 101.32 + 337 + 472 - 137 $\times$ 0.5 $\div$ 2 = ?
A.  48447
B.  55342
C.  58947
D.  40132
E.  35000
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3 . What will come in place of question mark (?) in the following questions?
${(\sqrt 7 - \sqrt {10}}^2)$ + ${\sqrt 5 + \sqrt {14}}^2$ = $?^3$ - 28
A.  $\sqrt 2$
B.  4
C.  $\sqrt 6$
D.  3
E.  6
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4 . What will come in place of question mark (?) in the following questions?
64% of $\sqrt {409600}$ $\div$ 1.6 = ? $\times$ 2.56
A.  10
B.  256
C.  16
D.  100
E.  64
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5 . What will come in place of question mark (?) in the following questions?
38.4% of 1450 + 78.2% of 240 - $?^2$= 20% of 77.4
A.  17
B.  19
C.  27
D.  81
E.  23
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6 . What will come in place of question mark (?) in the following questions?
$(2.89)^4$ $\div$ $(4913 $\div$ 1000)^3$$\times$ $(0.17 $\times$ 10)^3$= $(1.7)^{? - 3}$
A.  4
B.  6
C.  2
D.  5
E.  0
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7 . What will come in place of question mark (?) in the following questions?
$\sqrt [3]{5.832}$ + 35% of 6500 - ?% of 1250 = 222.8
A.  164.32
B.  184.23
C.  174.32
D.  194.23
E.  144.321
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8 . What approximate value should come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value).
69% of 1298 + 27% of 729 - 469 = ?
A.  524
B.  624
C.  725
D.  583
E.  423
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9 . What approximate value should come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value).
9685 $\div$ 125 $\times$ 14 = ? $\times$ 6
A.  181
B.  201
C.  281
D.  171
E.  168
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10 . What approximate value should come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value).
$(67.5)^2$ - $(43.2)^2 $- $(12.9)^2$= ?
A.  2501
B.  2450
C.  2425
D.  2525
E.  5225
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