1 . What approximate value will come in place of question mark(?) in the following question? (You are not expected to calculate the exact value)
6780 $\div$ 240 $\times$ 35 = ? $\times$ 3.75
A.  285
B.  295
C.  275
D.  265
E.  365
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2 . What approximate value will come in place of question mark(?) in the following question? (You are not expected to calculate the exact value)
13.275 $\times$ 15.485 + $2.29 \over 64$ of 4.83 + 189.25 = ?
A.  490
B.  590
C.  492
D.  382
E.  392
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3 . What should come in place of question mark (?) in the following questions?
${(28 - 10 \sqrt {3})^{1 \over 2}}$ + ${(7 + 4 \sqrt {3})^{1 \over 2}}$ = ?
A.  4
B.  7
C.  3
D.  4.3
E.  5
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4 . What should come in place of question mark (?) in the following questions?
? = ${{(0.99)^3} + {(0.98)^3}}\over {0.99 \times 0.99 - 0.99 \times 0.98 + 0.98 \times 0.98}$
A.  1.85
B.  2.15
C.  1.97
D.  0.97
E.  1.25
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5 . What should come in place of question mark (?) in the following questions?
$(64 \over 125)^2$ $\times$ $(4 \over 5)^4$ $\times$ $(16 \over 25)^{2 \times ? + 1}$ = $(256 \over 625)^{3 \times ?}$
A.  $3 \over 2$
B.  $1 \over 3$
C.  $2 \over 3$
D.  $1 \over 2$
E.  $3 \over 4$
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6 . What should come in place of question mark (?) in the following questions?
189$42 \over 47$ + 289$43 \over 47$ + 389$44 \over 47$ - 219 $37 \over 47$ - 125$13 \over 47$ = ?
A.  520$23 \over 79$
B.  521$73 \over 47$
C.  522$74 \over 55$
D.  518$23 \over 47$
E.  524$32 \over 47$
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7 . What should come in place of question mark (?) in the following questions?
$\sqrt {9409}$ + $\sqrt {9604}$ + $\sqrt {9801}$ - $\sqrt {1369}$ - $\sqrt {1156}$ - $\sqrt {3721}$ = ? = ?
A.  320
B.  161
C.  262
D.  162
E.  363
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8 . What approximate value should come in place of question mark (?) in the following questions?
3969$\times$ 63 - $\sqrt {4225}$ - $(274625)^{1 \over 3}$ + 35 - 38.042 - 0.981 + 0.63 = ?
A.  215354
B.  292769
C.  250013
D.  249912
E.  285412
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9 . What approximate value should come in place of question mark (?) in the following questions?
28.96$\times$ 7.26 + $34 \over 16$ - $23 \over 12$ $\times$ 2 + 2$5 \over 11$ - (0.34 $\times$ 2.11) = ?
A.  310
B.  322
C.  290
D.  125
E.  210
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10 . What approximate value should come in place of question mark (?) in the following questions?
98% of 98989 - 78% of 43549 + 64% of 75892 + 34.095 = ?
A.  65328
B.  111645
C.  111465
D.  169235
E.  110645
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