CUET PG MCA Number Series Previous Year Question Paper and Solution with PDF

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CUET PG MCA
Previous Year Questions

CUET PG MCA
Previous Year Questions
CUET PG MCA

CUET PG MCA Previous Year Questions (PYQs)

CUET PG MCA Number Series PYQ

Qus : 1 CUET PG MCA PYQ

Complete the series by filling in the missing number

2, 5, 14, 57, 284, ?

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2022 PYQ

Solution

Qus : 2 CUET PG MCA PYQ

List I		List II
A.	Dog : Rabies :: Mosquito :	I.	Bacteria
B.	Amnesia : Memory :: Paralysis :	II.	Liver
C.	Meningitis : Brain :: Cirrhosis :	III.	Movement
D.	Influenza : Virus :: Typhoid :	IV.	Malaria

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CUET PG MCA Previous Year PYQCUET PG MCA CUET 2023 PYQ

Solution

Dog causes Rabies, Mosquito causes Malaria → A-IV

Amnesia affects Memory, Paralysis affects Movement → B-III

Meningitis affects Brain, Cirrhosis affects Liver → C-II

Influenza is caused by Virus, Typhoid is caused by Bacteria → D-I

Correct matching: A-IV, B-III, C-II, D-I

Qus : 3 CUET PG MCA PYQ

Find out the missing number:

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2023 PYQ

Solution

Qus : 4 CUET PG MCA PYQ

Find the missing term in the series: $4,10,?,82,244,730$

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2023 PYQ

Solution

Pattern: $\times3-2$ $4\times3-2=10$ $10\times3-2=28$ $28\times3-2=82$

Qus : 5 CUET PG MCA PYQ

One term in the given number series is wrong. Find out the wrong term.

3,10,27,4,16,64,5,25,125

1.3

2.10

3.4

4.27

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2025 PYQ

Solution

The given series:

$$3, \; 10, \; 27, \; 4, \; 16, \; 64, \; 5, \; 25, \; 125 $$

We notice the pattern should be in triplets:

\[ n, \; n^2, \; n^3 \]

For $n = 3$: $(3, 9, 27)$ but the series has $10$ instead of $9$.

For $n = 4$: $(4, 16, 64)$ ✓

For $n = 5$: $(5, 25, 125)$ ✓

Thus, the wrong term is:

\[ \boxed{10} \]

Qus : 6 CUET PG MCA PYQ

LIST I		LIST II
A.	$8 : 81 :: 64 :\ ?$	I.	290
B.	$182 : ? :: 210 : 380$	II.	132
C.	$42 : 56 :: 110 :\ ?$	III.	342
D.	$48 : 122 :: 168 :\ ?$	IV.	625

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2023 PYQ

Solution

$8 = 2^3 \Rightarrow 81 = 3^4$

$64 = 4^3 \Rightarrow ? = 5^4 = 625$ → A-IV

$210 = 21 \times 10 = 380$

Similarly,

$182 = 13 \times 14 = 182 \Rightarrow 13 \times 26 = 338$ (nearest given 342) → B-III

$42 = 6 \times 7,; 56 = 7 \times 8$

$110 = 10 \times 11 \Rightarrow ? = 11 \times 12 = 132$ → C-II

$48 = 6 \times 8,; 122 = 11^2 + 1$

$168 = 12 \times 14 \Rightarrow ? = 290$ → D-I

Qus : 7 CUET PG MCA PYQ

Find out the trend and choose the missing character from given alternative.

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2023 PYQ

Solution

Column-wise differences increase by 6:

Column 1: $2 \to 17 (+15),\ 17 \to 50 (+33)$

Column 2: $5 \to 26 (+21),\ 26 \to 65 (+39)$

Column 3: $10 \to 37 (+27),\ 37 \to 82 (+45)$

So missing number = 26.

Qus : 8 CUET PG MCA PYQ

Choose the missing term (?) of the following series. 2,7,27,107,427,?

1.1262

2.1707

3.4027

4.4407

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2025 PYQ

Solution

Series: 2, 7, 27, 107, 427, ?

Step 1: Look at the pattern.
Each term seems to follow: $$a_{n+1} = 4 \times a_n - 1$$

Step 2: Verify the rule.
• 2 → 4×2 - 1 = 7 ✅
• 7 → 4×7 - 1 = 27 ✅
• 27 → 4×27 - 1 = 107 ✅
• 107 → 4×107 - 1 = 427 ✅

Step 3: Find the next term.
• 427 → 4×427 - 1 = 1707 ✅

Missing Term: 1707

Answer: Option 2

Qus : 9 CUET PG MCA PYQ

Identify the missing number (?) from the following figure.

72	24	6
96	16	12
108	?	18

1.12

2.16

3.18

4. 20

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2025 PYQ

Solution

Grid (row-wise):
(72, 24, 6) (96, 16, 12) (108, ?, 18)

Pattern: In each row, $$\text{third} = 2 \times \frac{\text{first}}{\text{second}}$$

Check Row 1: $ 2 \times \frac{72}{24} = 2 \times 3 = 6 $ ✅
Check Row 2: $ 2 \times \frac{96}{16} = 2 \times 6 = 12 $ ✅

Apply to Row 3: Let the missing number be $x$. $$18 = 2 \times \frac{108}{x} $$

$$\;\Rightarrow\;18= \frac{216}{x} $$

$$\;\Rightarrow\; x = \frac{216}{18} = 12$$

Missing Number: 12

Answer: Option 1

Qus : 10 CUET PG MCA PYQ

What is the missing term: 5, 17, 37, 65, ____, 145

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2024 PYQ

Solution

Reason: successive differences are

+12, +20, +28, +36, +44 (increase by 8 each).

So 65 + 36 = 101,

and 101 + 44 = 145.

Qus : 11 CUET PG MCA PYQ

Choose the missing characters?

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2024 PYQ

Solution

Qus : 12 CUET PG MCA PYQ

What is the 10th term of the following series: 7, 14, 28, .............

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2024 PYQ

Solution

Given Series: 7, 14, 28, ...

Pattern: Each term is multiplied by 2.

Formula for the nth term: T_n = 7 × 2^n-1

Calculation:

T₁₀ = 7 × 2^10-1 = 7 × 2⁹ = 7 × 512 = 3584

Answer:

The 10th term is 3584.

Qus : 13 CUET PG MCA PYQ

Find the missing term in the given number series. -1,0, 7, 26, 63, ?, 215, 342.......

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CUET PG MCA Previous Year PYQ CUET PG MCA CUET 2023 PYQ

Solution

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