1 .

Direction : What should come in place of the question mark (?) in each of the following questions ?

1+ 22 + 32 + ... + 102 = ?

A.  400
B.  625
C.  380
D.  385
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2 .

Direction : What should come in place of the question mark(?) in each of the following questions ?

a2 - b2/(a + b)2 (?)=(a - b)2

A.  (a + b)(a - b)
B.  (a - b)2
C.  (a + b)2
D.  a3 + b3
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3 .

Direction : What should come in place of the question mark(?) in each of the following questions ?

9C(?) + 8C+ 8 = 100

A.  5
B.  6
C.  7
D.  8
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4 .

Direction : What should come in place of the question mark(?) in each of the following questions ?

6% of 350+ (?)% of 200 = 75% of 40

A.  5
B.  4.5
C.  5.5
D.  7
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5 .

Direction : What should come in place of the question mark(?) in each of the following questions ?

6 1/36 + 7 2/5 -8 9/15 = ?

A.  6 3/15
B.  7 9/15
C.  4 2/15
D.  5 2/15
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6 .

Direction : What approximate value should come in place of the question mark (?) in each of the following equations ?

(9.009)1/2 + (16.0001)1/4 = (?)% of 50.5

A.  7
B.  8
C.  5
D.  10
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7 .

Direction : What approximate value should come in place of the question mark (?) in each of the following equations ?

27.874 x 15.01 3 = ?

A.  135
B.  137
C.  139
D.  28
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8 .

Direction : What approximate value should come in place of the question mark (?) in each of the following equations ?

52.861 + 0.2563 + 8.1 + 57.35 + 0.0087 = ?

A.  119
B.  116
C.  121
D.  115
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9 .

Direction : What Approximate Values should comein place of the question mark (?) in each of the following equations ?

85% of 225 + 56% of 450 + 32.98 x 5.001 = ?

A.  600
B.  625
C.  608
D.  605
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10 .

Direction : What Approximate Value should come in place of the question mark (?) in each of the following equations ?

(59.96)2 + (81.009)1/4 - 3 = ?

A.  3625
B.  3300
C.  3600
D.  3455
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