Number System · SSC CGL previous year questions

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2023 64 questions

Q742023 · 25 Jul 2023 · Shift 4
Which of the following numbers is divisible by 44?
1. A.32802
2. B.54736
3. C.93472
4. D.27048
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Answer: B
Q752023 · 25 Jul 2023 · Shift 4
Simplify the expression $\frac{x - y}{x + y}$ where x = 2 and y = 3.
1. A.2 - 6
2. B.- 5
3. C.5 - 2
4. D.2 - 5
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Answer: D
Q522023 · 24 Jul 2023 · Shift 3
Simplify the following. $\frac{0.01 \times 0.01 \times 0.01 + 0.003 \times 0.003 \times 0.003}{0.05 \times 0.05 - 0.015 \times 0.05 + 0.015 \times 0.015}$
1. A.Option 1
2. B.Option 2
3. C.Option 3
4. D.Option 4
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Answer: D
Q662023 · 24 Jul 2023 · Shift 3
Simplify the following expression. 2 + (30 - 26)2 ÷ 83-2 × 0.5
1. A.2
2. B.1
3. C.3
4. D.0
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Answer: C
Q682023 · 24 Jul 2023 · Shift 3
Simplify the given expression. 15 - (-5) × {4 - (7 - 3)} ÷ [3 × {5 + (-3) × (-6)}]
1. A.21
2. B.15
3. C.88
4. D.125
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Answer: B
Q552023 · 24 Jul 2023 · Shift 4
Simplify $\frac{1}{2 + 2 p} + \frac{1}{2 + 2 q} + \frac{1}{2 + 2 r}$ , where $p = \frac{x}{y + z}$ , if $q = \frac{y}{z + x}$ and $r = \frac{z}{x + y}$ .
1. A.Option 1
2. B.Option 2
3. C.Option 3
4. D.Option 4
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Answer: A
Q612023 · 24 Jul 2023 · Shift 4
Simplify: 220 + 80 ÷ [63 - {7 × 8 + (13 - 2 × 4)}]
1. A.260
2. B.270
3. C.240
4. D.250
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Answer: A
Q632023 · 24 Jul 2023 · Shift 4
Simplify the given expression.
1. A.3
2. B.1
3. C.2
4. D.4
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Answer: C
Q572023 · 21 Jul 2023 · Shift 1
Simplify the given expression. (a - 2b) (b - 3a) + (a + b) (a - 3b) - (b - 3a) (4a-5b)
1. A.8a2 - 10ab
2. B.8a2 + 10ab
3. C.10a2 - 14ab
4. D.10a2 - 4ab
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Answer: C
Q522023 · 21 Jul 2023 · Shift 2
Simplify $264 - [142 - {75 + (38 - (\frac{5}{4} + \frac{11}{4}))}]$
1. A.231
2. B.230
3. C.232
4. D.234
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Answer: A
Q512023 · 21 Jul 2023 · Shift 3
Simplify the following expression. [(1 + p)(1 + p2)(1 + p4)(1 + p8)(1 + p16)(1 - p) - 1]
1. A.-p32
2. B.p32
3. C.(1 + p32)
4. D.(1 - p32 )
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Answer: A
Q672023 · 21 Jul 2023 · Shift 3
Simplify the following expression.
1. A.tanθ
2. B.sinθ
3. C.secθ
4. D.cosθ
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Answer: A
Q572023 · 21 Jul 2023 · Shift 4
Simplify $\frac{1 + s i n t}{4 - 4 s i n t} - \frac{1 - s i n t}{4 + 4 s i n t}$
1. A.4tan t . sin t
2. B.tan t . sec t
3. C.tan t - sin t
4. D.tan t + sin t
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Answer: B
Q622023 · 21 Jul 2023 · Shift 4
What is the smallest number that can be added to 9454351626 so that it becomes divisible by 11?
1. A.1
2. B.6
3. C.5
4. D.4
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Answer: B
Q562023 · 20 Jul 2023 · Shift 1
Which of the following numbers is divisible by 11?
1. A.97174
2. B.17295
3. C.56923
4. D.63962
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Answer: A
Q582023 · 20 Jul 2023 · Shift 1
The square of the sum of two given natural numbers is 784, while the product of the two given numbers is 192. Find the positive difference between the squares of these two given numbers.
1. A.512
2. B.122
3. C.400
4. D.112
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Answer: D
Q652023 · 20 Jul 2023 · Shift 1
Simplify the expression , provided (1 + m) ≠ 0.
1. A.Option 1
2. B.Option 2
3. C.Option 3
4. D.Option 4
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Answer: B
Q602023 · 20 Jul 2023 · Shift 2
Which of the following numbers is divisible by 9?
1. A.83061
2. B.29568
3. C.78432
4. D.47695
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Answer: A
Q682023 · 20 Jul 2023 · Shift 3
The square of 72 is equal to the product of 216 and a number. Find the number.
1. A.36
2. B.18
3. C.24
4. D.48
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Answer: C
Q702023 · 20 Jul 2023 · Shift 3
Simplify. 325 + 276 ÷ [150 − {9 × 9 + (83 − 4 × 15)}]
1. A.332
2. B.333
3. C.334
4. D.331
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Answer: D
Q622023 · 20 Jul 2023 · Shift 4
Simplify : [0.08 - {3.5 - 4.9 - (12.5 - 7.8 - 4.6)}]
1. A.1.58
2. B.0.08
3. C.2.58
4. D.12.58
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Answer: A
Q722023 · 20 Jul 2023 · Shift 4
Which number among 34936, 35508, 35580 and 36508 is divisible by 33?
1. A.35508
2. B.35580
3. C.36508
4. D.34936
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Answer: A
Q572023 · 19 Jul 2023 · Shift 1
Simplify the given expression,
1. A.Option 1
2. B.Option 2
3. C.Option 3
4. D.Option 4
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Answer: C
Q582023 · 19 Jul 2023 · Shift 1
Simplify the following. $\frac{3 a + b}{2} - \frac{a - 3 b}{3} + 2 b$
1. A.Option 1
2. B.Option 2
3. C.Option 3
4. D.Option 4
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Answer: C
Q672023 · 19 Jul 2023 · Shift 1
Which of the following numbers is divisible by 36 ?
1. A.8840
2. B.1542
3. C.96272
4. D.55512
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Answer: D