1 .
A certain amount earns simple interest of Rs 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned?
A.  Rs. 35
B.  Rs. 350
C.  Rs. 245
D.  Cannot be determined
E.  None of these
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2 .
Seats for Maths, Physics and Biology are in the ratio of 5 : 7 : 8 respectively. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the respective ratio of increased seats?
A.  2 : 3 : 4
B.  6 : 7 : 8
C.  6 : 8 : 9
D.  Cannot be determined
E.  None of these
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3 . What should come in place of the question mark(?) in the following number series?
$24\,\,\, ? \,\,\,109 \,\,\,134 \,\,\,150 \,\,\,159$
A.  71
B.  65
C.  86
D.  53
E.  None of these
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4 . What should come in place of the question mark(?) in the following number series?
$17\,\,\, 9 \,\,\,10 \,\,\,? \,\,\,35 \,\,\,90$
A.  21
B.  27.5
C.  19
D.  16.5
E.  None of these
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5 . What should come in place of the question mark(?) in the following number series?
$3\,\,\, 20 \,\,\,78 \,\,\,332 \,\,\,1680 \,\,\,?$
A.  8410
B.  9836
C.  10098
D.  1150
E.  None of these
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6 . What should come in place of the question mark(?) in the following number series?
$13\,\,\, 30 \,\,\,66 \,\,\,140 \,\,\,? \,\,\,592$
A.  210
B.  290
C.  428
D.  430
E.  None of these
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7 . What should come in place of the question mark(?) in the following number series?
$3\,\,\, 5 \,\,\,15 \,\,\,? \,\,\,1125 \,\,\,84375$
A.  75
B.  20
C.  45
D.  80
E.  None of these
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8 . What approximate value should come in place of the question-mark (?) in the following question (You are not expected to calculate the exact value)
6,23,898 $\times$ 99 = ? $\times$ 60,000
A.  1000
B.  1030
C.  1050
D.  1065
E.  1010
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9 . What approximate value should come in place of the question-mark (?) in the following question (You are not expected to calculate the exact value)
$399.98^2$ = ?
A.  160000
B.  15999
C.  1600
D.  1599
E.  16000
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10 . What approximate value should come in place of the question-mark (?) in the following question (You are not expected to calculate the exact value)
989.001 + 1.00982 $\times$ 76.792 = ?
A.  1000
B.  1100
C.  1065
D.  110
E.  100
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