IBPS RRB Numerical Ability Practice Set1

Get Practice IBPS RRB Numerical Ability online Questions And Answers practice Test 1 for Prelims 2019-2020 .

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IBPS RRB Numerical Ability Practice Set1 1

IBPS RRB Numerical Ability Practice Set1 2

1 .What approximate value should come in place of question mark (?) in the following equations?
172% of 1155 + 2.75% of 275 = ?
A.  1990
B.  1994
C.  1998
D.  2040
E.  1986
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2 .What approximate value should come in place of question mark (?) in the following equations?
7130 x 19.87 + 13.06 x 1921 = ?
A.  167560
B.  169120
C.  187340
D.  207940
E.  268100
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3 .What approximate value should come in place of question mark (?) in the following equations?
18940 $\div$45 + 2.39 $\times$ 75 = ?
A.  580
B.  600
C.  640
D.  680
E.  720
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4 .What approximate value should come in place of question mark (?) in the following equations?
$\sqrt[3]{54870}$ = ?
A.  34
B.  36
C.  38
D.  32
E.  42
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5 .What approximate value should come in place of question mark (?) in the following equations?
$\sqrt {2300}$$\div$ $6.06\over11.11$ = ?
A.  72
B.  78
C.  82
D.  88
E.  94
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6 .Find the next number in the place of question mark (?) in the following number series.
$4 \, 13,\ 54,\ 273,\ 1642,\ ?$
A.  10432
B.  10968
C.  11120
D.  11499
E.  11562
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7 .Find the next number in the place of question mark (?) in the following number series.
$3,\ 14,\ 66,\ 312,\ 1640,\ ? $
A.  9950
B.  9960
C.  9970
D.  9980
E.  9990
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8 .Find the next number in the place of question mark (?) in the following number series.
$3,\ 8,\ 16,\ 15,\ 42,\ 29,\ 81,\ ? $
A.  50
B.  54
C.  72
D.  78
E.  96
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9 .Find the next number in the place of question mark (?) in the following number series.
$6,\ 42,\ 114,\ 258,\ 546,\ ? $
A.  1116
B.  1118
C.  1120
D.  1122
E.  1124
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10 .Find the next number in the place of question mark (?) in the following number series.
$484,\ 729,\ 1024,\ 1369,\ 1764,\ ? $
A.  2204
B.  2206
C.  2209
D.  2212
E.  2215
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11 .IBPS RRB Numerical Ability Practice Set1 31
I.$x^2$ + 3x - 28 = 0
II.$y^2$ - 11y + 28 = 0
A.  1
B.  2
C.  3
D.  4
E.  5
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12 .IBPS RRB Numerical Ability Practice Set1 31
I.$6x^2$ - 17x + 12 = 0
II.$6y^2 - 7y + 2 = 0
A.  1
B.  2
C.  3
D.  4
E.  5
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13 .IBPS RRB Numerical Ability Practice Set1 31
IBPS RRB Numerical Ability Practice Set1 40
A.  1
B.  2
C.  3
D.  4
E.  5
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14 .IBPS RRB Numerical Ability Practice Set1 31
I. $x^2$ = 64
II. $^2$=9y
A.  1
B.  2
C.  3
D.  4
E.  5
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15 .IBPS RRB Numerical Ability Practice Set1 31
I. $x^2$ + 6x - 7 = 0
II. 41y + 17 = 140
A.  1
B.  2
C.  3
D.  4
E.  5
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16 .How many numbers between 300 and 800 can be made by using digits 2, 4, 5, 6 and 0?
A.  36
B.  72
C.  144
D.  108
E.  noe of these
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17 .
If two dice are thrown simultaneously, what is the probability that the sum of the numbers appeared is less than seven?
A.  $7\over12$
B.  $5\over12$
C.  $7\over36$
D.  $5\over18$
E.  $5\over36$
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18 .
The simple interest on a sum of money will be Rs.2940 after 12 years. If the principal is increased five times after six years, what will be the total interest after 12 years?
A.  8820
B.  8720
C.  7350
D.  7320
E.  None of these
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19 .
On a certain sum, the compound interest accrued in the first two years is Rs. 5520 and that in the first three years is Rs. 9576. What is the rate of interest?
A.  15%
B.  20%
C.  25%
D.  30%
E.  35%
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20 .
Two numbers A and B are 20% and 45% more than a third number C, respectively. What percentage is the first number of the second number?
A.  25%
B.  65%
C.  75%
D.  37$1\over2$ %
E.  None of these
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