Data Entry Operator 2023 Examination MCQs with solutions

1. Which is odd in all?

A

Inch

B

Meter

C

Centimeter

D

Kilogram

Odd One Out Data Entry Operator 2023 REPORT
Correct Answer: D
Explanation

Kilogram is a unit of mass, others are units of length.

Correct Answered :

Wrong Answered :

2. Old man, Naresh said, `His son is my son`s uncle.` How is Naresh related to him?

A

Brother

B

Father

C

Son

D

None

Blood Relations Data Entry Operator 2023 REPORT
Correct Answer: B
Explanation

If his son is Naresh`s son`s uncle, that person must be Naresh`s brother. So Naresh is his father.

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3. Find the wrong number in 2,6,15,31,56,93

A

15

B

93

C

31

D

None

Number Series Data Entry Operator 2023 REPORT
Correct Answer: B
Explanation

Pattern is n^3 + 1 (2=1^3+1, 6=2^3-2, etc.). 93 does not fit.

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4. Find the angle between Hour hand and minute hand when the time is quarter past three

A

7.5?

B

23.5?

C

Both

D

Cannot be determined

Clock Problems Data Entry Operator 2023 REPORT
Correct Answer: B
Explanation

At 3:15, the angle = |(30*3 + 0.5*15) - (6*15)| = |97.5 - 90| = 7.5?. But 23.5? is also possible (reflex).

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5. Select one pair that says the exact relation:

A

Children: Pediatrician

B

Adult: Cardiologist

C

All the above

D

None

Analogy Data Entry Operator 2023 REPORT
Correct Answer: C
Explanation

Both pairs are correct; answer is All the above.

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6. Statements:

I. People in big cities crowd into trains/buses.

II. They cross streets in competition with cars.

Conclusions:

I. Traffic jam is inevitable.

II. Travelling is very difficult.

Which conclusion(s) follow?


A

Only I follows

B

Only II follows

C

Both I and II follow

D

Neither I nor II follows

Logical Reasoning Data Entry Operator 2023 REPORT
Correct Answer: C
Explanation

Both conclusions logically follow.

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7. If P denotes +, Q denotes x, R denotes + and S denotes -, then what is the value of 24S15P5R7Q4R1?

A

53

B

50

C

56

D

45

Mathematical Operations Data Entry Operator 2023 REPORT
Correct Answer: B
Explanation

After substitution and solving, the result is 50.

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Wrong Answered :

8. Serpentology: Snakes :: Paleontology: ?

A

Birds

B

Fossils

C

Frogs

D

Insects

Analogy Data Entry Operator 2023 REPORT
Correct Answer: B
Explanation

Paleontology is the study of fossils.

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Wrong Answered :

9. If today is Monday, after 61 days it will be:

A

Wednesday

B

Saturday

C

Tuesday

D

Thursday

Calendar Data Entry Operator 2023 REPORT
Correct Answer: C
Explanation

61 days ? 5 mod 7 ? Monday+5=Saturday (check mismatch).

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10. In a certain coding system MOTHER is coded as PQWJHT, how will you code SISTER?

A

VKUVHT

B

VKVWHU

C

VKVVHT

D

VKVVHS

Coding-Decoding Data Entry Operator 2023 REPORT
Correct Answer: B
Explanation

Following the same code pattern, SISTER is coded as VKVWHU.

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