WorksheetsHexaware Mock AInterview assessment
Total questions: 60
Worksheet time: 2hrs 0mins
A sum of money doubles itself at simple interest in 8 years. In how many years will it become four times?
12 years
16 years
20 years
24 years
Six people A, B, C, D, E, F are sitting in a row facing north. A is not at any extreme end, E is to the immediate left of C, B is second to the right of E. Who is in the middle?
C
A
B
D
Choose the word opposite in meaning to “succinct.”
Concise
Verbose
Brief
Compact
Which layer of the OSI model ensures reliable transmission with flow and error control?
Application
Transport
Network
Session
What is the output?
10
15
25
20
If x + 1/x = 4, find x³ + 1/x³.
61
52
64
60
All pens are pencils. No pencil is eraser. Some erasers are sharpeners. Which conclusion follows?
Some sharpeners are pens.
No eraser is pen.
Some pencils are sharpeners.
All erasers are pencils.
Spot the error: “Neither of the boys have completed their homework.”
Neither
have
their
homework
Which scheduling algorithm may cause starvation?
FCFS
SJF
RR
Priority (pre-emptive)
A train passes a 180 m platform in 18 s and a man standing on the platform in 12 s. Find the train length.
60 m
120 m
90 m
150 m
If A means ×, B means +, C means −, then evaluate 6 B 3 A 2 C 4.
14
8
16
10
Choose the correct form: “He insisted that she ___ present.”
was
be
is
has been
What is printed?
4 3
3 4
7 1
error
Which memory is non-volatile and can be electrically erased and re-programmed?
SRAM
DRAM
Flash Memory
Cache
Simplify (81)^(3/4) × (27)^(2/3).
729
81
243
6561
In a certain code, TRAIN = 12345 and BRAIN = 82345. What is the code for RAIN?
2345
1234
2341
3245
Choose the correctly spelled word:
Definately
Definetely
Definitely
Definatelye
Which of the following is not an I/O device?
Printer
Monitor
Compiler
Keyboard
What is the Output?
5
8
3
2
If 3 men can build 4 walls in 12 days, how many days will 6 men take to build 8 walls (same rate)?
12 days
24 days
8 days
6 days
Sequence: 2, 6, 12, 20, 30, 42, ?
54
50
56
48
Synonym of “lucid.”
Clear
Opaque
Dark
Dull
In relational DBMS, which operation is not a basic set operation?
Union
Intersection
Join
Difference
How many stars are printed?
4
10
6
8
Evaluate: √(50 + 20√6) + √(50 − 20√6).
10
8
12
14
Statement: All rectangles are squares. All squares are rhombuses. Conclusion:
All rhombuses are rectangles.
All rectangles are rhombuses.
Some rectangles are rhombuses.
None.
Statements:
All philosophers are dreamers.
Some dreamers are not scientists.
All scientists are logical.
Some logical people are not philosophers.
Conclusions:Some philosophers may not be scientists.
All logical people are dreamers.
Some dreamers are logical.
Some philosophers are logical.
Only (1) and (3) follow
Only (2) and (4) follow
Only (1) and (4) follow
None Follow.
All Follow.
In OS, what is a “context switch”?
Switch between users
Saving/restoring CPU state between processes
Changing system mode
Flushing cache
function fact(n): if n5 or b>5: print("Yes") else: print("No") Output?
Yes
No
Error
None
The average of 8 numbers is 20. If one number is removed, the average becomes 19. Find the removed number.
27
24
30
26
In a certain language, “CODE” = 27, “DATA” = 25, “BYTE” = ?
52
27
26
29
Correct the sentence: “He did not knew the answer.”
He did not known the answer.
He did not know the answer.
He does not knew the answer.
He not knew the answer.
What does SQL stand for?
Structured Question Language
Structured Query Language
Simple Query Language
System Query Logic
Output of the following code?
5
6
4
3
The sum of the digits of a two-digit number is 9. If the digits are reversed, the number increases by 27. Find the original number.
36
45
63
54
In a certain code language, “WATER” is written as “BAZYY.”
How is “BREAD” written in that code?
NWKPD
PDKWN
MWJQC
OWLQE
If the cost price is ₹400 and profit is 25%, find the selling price.
₹480
₹420
₹500
₹450
Output of the following code?
30
55
25
50
In a certain code language:
A + B means A is the mother of B
A – B means A is the father of B
A × B means A is the sister of B
A ÷ B means A is the brother of B
What does the expression “P – Q × R ÷ S + T” mean?
P is the father of Q, R is the brother of S, and S is the mother of T
P is the father of Q, Q’s sister R is the brother of S, who is the mother of T
PrinterP is the father of Q and uncle of R, R is brother of S, and S is mother of T
ScannerP is the grandfather of T
The average of five numbers is 20. If one number is removed, the average becomes 18. What is the removed number?
25
28
30
22
If A + B means A is the mother of B, A – B means A is the father of B, and A × B means A is the sister of B, then what does “P – Q × R” mean?
P is the father of R
P is the father of Q and uncle of R
P is the brother of Q
P is the cousin of R
Identify the correct sentence.
He don’t have any idea.
He doesn’t has any idea.
He doesn’t have any idea.
He don’t has any idea.
Which of these memories is non-volatile?
RAM
ROM
Cache
Register
Output of the following code?
5
6
8
8
A sum of ₹10,000 amounts to ₹11,000 in 2 years at simple interest. What is the rate of interest per annum?
4%
5%
10%
8%
Find the odd one out: 2, 6, 12, 20, 30, 42, 54
30
42
54
12
Choose the correctly spelled word.
Acomodate
Accommodate
Acomodete
Accomadate
Which layer of the OSI model handles end-to-end communication?
Network
Transport
Session
Presentation
Output of the following code? a = 5 b = 10 a, b = b, a print(a - b)
-5
0
5
10
If x + 1/x = 5, then find x² + 1/x².
23
24
25
26
Statements: All men are mortal. Socrates is a man. Conclusion: Socrates is mortal.
True
False
Can’t say
None of these
Which data structure works on LIFO?
Queue
Stack
Array
Linked List
Output of the following code? def func(x): if x == 0: return 1 else: return x * func(x - 1) print(func(3))
3
6
9
6
A boat goes 10 km downstream in 2 hours and the same distance upstream in 4 hours. Find the speed of the boat in still water.
2.5 km/hr
5 km/hr
6 km/hr
7 km/hr
Which of these is not a programming language?
Python
COBOL
HTML
Java
Output of the following code?
3
4
6
5
What is the HCF of 24, 54, and 90?
2
3
6
9
What is the Output?
5 2
7 5
2 5
5 7
What is the output?
321
123
231
213
Whats the output?
10
11
12
13
14
