General Arithmetic Quiz
.
- 1.
1)Compiler generates ___ file.
- A.
Executable code
- B.
Object code
- C.
Assembly code
- D.
None of the above
Correct Answer
B. Object code -
- 2.
Identify the C compiler of UNIX.
- A.
Gcc
- B.
Cc
- C.
Borland
- D.
Vc++
Correct Answer
B. Cc -
- 3.
A macro can execute faster than a function.
- A.
True
- B.
False
Correct Answer
A. True -
- 4.
Choose the correct unary operators in C – a) !, b) ~, c) ^&, d) ++
- A.
A,b,d
- B.
A,b,c
- C.
B,c,d
- D.
C,d,a
Correct Answer
A. A,b,d -
- 5.
Which library functions help users to dynamically allocate memory?
- A.
Memalloc()and alloc()
- B.
Malloc() and memalloc()
- C.
Malloc() and calloc()
- D.
Memalloc() and calloc()
Correct Answer
C. Malloc() and calloc() -
- 6.
What is the size of ‘int’?
- A.
2
- B.
4
- C.
8
- D.
Compiler dependent
Correct Answer
D. Compiler dependent -
- 7.
C is the successor of ___ programming language.
- A.
C++
- B.
B++
- C.
B
- D.
Mini c
Correct Answer
C. B -
- 8.
The binary equivalent of 50 is,
- A.
110010
- B.
1010110
- C.
101
- D.
101.011.00.
Correct Answer
A. 110010 -
- 9.
In the standard library of C programming language, which of the following header file is designed for basic mathematical operations?
- A.
Math.h
- B.
Conio.h
- C.
Dos.h
- D.
Stdio.h
Correct Answer
A. Math.h -
- 10.
Which of the following operator can be used to access value at address stored in a pointer variable?
- A.
*
- B.
#
- C.
&&
- D.
@
Correct Answer
A. * -
- 11.
In C, what is the correct hierarchy of arithmetic operations?
- A.
*/ + -
- B.
* +- /
- C.
/ *+ -
- D.
+ - / *
Correct Answer
C. / *+ - -
- 12.
What is the output of the following program?#include<stdio.h>main(){ fprintf(stdout,"Hello, World!");}
- A.
Hello, World!
- B.
No output
- C.
Compiler error
- D.
Runtime error
Correct Answer
A. Hello, World! -
- 13.
Which of the following is a logical AND operator?
- A.
!
- B.
&&
- C.
| |
- D.
&
Correct Answer
B. && -
- 14.
Which statement can print \n on the screen?
- A.
Printf("\\n");
- B.
Printf("n\");
- C.
Printf("n");
- D.
Printf('\n');
Correct Answer
A. Printf("\\n"); -
- 15.
How many types of polymorphisms is supported by C++?
- A.
4
- B.
2
- C.
0
- D.
1
Correct Answer
B. 2 -
- 16.
Which of the following is an abstract data type?
- A.
Class
- B.
Int
- C.
String
- D.
Double
Correct Answer
A. Class -
- 17.
Which of the following approach is adopted in C++?
- A.
Top-down
- B.
Bottom-up
- C.
Right-left
- D.
None
Correct Answer
B. Bottom-up -
- 18.
Which of the following cannot be used as with the keyword virtual?
- A.
Class
- B.
Member functions
- C.
Constructor
- D.
Destructor
Correct Answer
C. Constructor -
- 19.
Which of the following is not a type of inheritance?
- A.
Multilevel
- B.
Multiple
- C.
Distributive
- D.
Hierarchial
Correct Answer
C. Distributive -
- 20.
Which of the following operators cannot be overloaded?
- A.
[ ]
- B.
->
- C.
?:
- D.
*
Correct Answer
C. ?: -
- 21.
Which of the following statements is correct in C++?
- A.
Classes cannot have data as protected members.
- B.
Structures can have functions as members.
- C.
Class members are public by default.
- D.
Structure members are private by default.
Correct Answer
B. Structures can have functions as members. -
- 22.
Which of the following statement is correct?
- A.
Class is an instance of object.
- B.
Object is an instance of a class.
- C.
Class is an instance of data type.
- D.
Object is an instance of data type.
Correct Answer
B. Object is an instance of a class. -
- 23.
Which of the following functions are performed by a constructor?
- A.
Construct a new class
- B.
Construct a new object
- C.
Construct a new function
- D.
Initialize objects
Correct Answer
D. Initialize objects -
- 24.
Which of the following problem causes an exception?
- A.
Missing semicolon in statement in main()
- B.
A problem in calling function.
- C.
A syntax error
- D.
A run-time error
Correct Answer
D. A run-time error -
- 25.
Can you analyse what is the probability of meeting someone in your lifetime who is having an above average number of arms?
- A.
Impossible
- B.
Unlikely
- C.
Fifty Fifty
- D.
Fairly Likely
- E.
Certain
Correct Answer
E. Certain -
- 26.
What are the next three numbers in this series?4, 6, 12, 18, 30, 42, 60, 72, 102, 108, ?, ?, ?
- A.
138,150,180
- B.
114,120,132
- C.
120,132,150
- D.
132,138,150
Correct Answer
A. 138,150,180 -
- 27.
Can you find the next letter in the series ?S - T - I - L - N - T - F - Y - ?
- A.
C
- B.
E
- C.
S
- D.
U
Correct Answer
A. C -
- 28.
Find The Odd One Out ?
- A.
FLOW
- B.
SNIP
- C.
TRAP
- D.
DRAW
- E.
BACK
Correct Answer
E. BACK -
- 29.
Replace the # symbols with mathematical operations (add, less, multiply or divide) such that the following becomes correct:9 # 8 # 7 # 6 # 5 # 4 = 91
- A.
*,-,+,*,-
- B.
*,+,+,-,*
- C.
+,*,-,*,+
- D.
+,*,+,*,-
Correct Answer
A. *,-,+,*,- -
- 30.
Father is aged three times more than his son Ronit. After 8 years, he would be two and a half times of Ronit's age. After further 8 years, how many times would he be of Ronit's age?
- A.
2 times
- B.
2 1/2 times
- C.
2 3/4 times
- D.
4 times
Correct Answer
A. 2 times -
- 31.
A batsman scored 110 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets?
- A.
45%
- B.
45 5/11%
- C.
55 6/11%
- D.
55%
Correct Answer
C. 55 6/11% -
- 32.
Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:
- A.
1:3
- B.
3:2
- C.
3:4
- D.
None of the above
Correct Answer
B. 3:2 -
- 33.
What was the day of the week on 28th May, 2006?
- A.
Thursday
- B.
Friday
- C.
Saturday
- D.
Sunday
Correct Answer
D. Sunday -
- 34.
39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?
- A.
10
- B.
13
- C.
14
- D.
15
Correct Answer
B. 13 -
- 35.
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 5 seconds. What is the length of the fast train?
- A.
23m
- B.
23 2/9m
- C.
27 7/9m
- D.
29m
Correct Answer
C. 27 7/9m -
- 36.
A jogger running at 9 kmph alongside a railway track in 240 metres ahead of the engine of a 120 metres long train running at 45 kmph in the same direction. In how much time will the train pass the jogger?
- A.
3.6sec
- B.
18sec
- C.
36sec
- D.
72sec
Correct Answer
C. 36sec -
- 37.
Two, trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is:
- A.
2:3
- B.
4:3
- C.
6:7
- D.
9:16
Correct Answer
B. 4:3 -
- 38.
Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other, is:
- A.
9
- B.
9.6
- C.
10
- D.
10.8
Correct Answer
D. 10.8 -
- 39.
Odd one out :331, 482, 551, 263, 383, 362, 284
- A.
263
- B.
383
- C.
331
- D.
551
Correct Answer
B. 383 -
- 40.
Odd one out: 16, 25, 36, 72, 144, 196, 225
- A.
36
- B.
72
- C.
196
- D.
225
Correct Answer
B. 72 -
- 41.
Insert the missing number: 4, -8, 16, -32, 64, (....)
- A.
128
- B.
-128
- C.
192
- D.
-192
Correct Answer
B. -128 -
- 42.
Insert the missing number: 15, 31, 63, 127, 255, (....)
- A.
513
- B.
511
- C.
517
- D.
523
Correct Answer
B. 511 -
- 43.
Insert missing number: 10, 5, 13, 10, 16, 20, 19, (....)
- A.
22
- B.
40
- C.
38
- D.
23
Correct Answer
B. 40 -
- 44.
Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
- A.
2:5
- B.
3:5
- C.
4:5
- D.
6:7
Correct Answer
C. 4:5 -
- 45.
In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quanity of water to be further added is:
- A.
20 litres
- B.
30 litres
- C.
40 litres
- D.
60 litres
Correct Answer
D. 60 litres -
- 46.
Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?
- A.
2:3:4
- B.
6:7:8
- C.
6:8:9
- D.
None of these
Correct Answer
A. 2:3:4 -
- 47.
If Rs. 782 be divided into three parts, proportional to 1/2 : 2/3 : 3/4, then the first part is:
- A.
Rs.182
- B.
Rs.190
- C.
Rs.196
- D.
Rs.204
Correct Answer
D. Rs.204 -
- 48.
The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio?
- A.
8:9
- B.
17:18
- C.
21:22
- D.
Cannot be determined
Correct Answer
C. 21:22 -
- 49.
In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is Rs. 30 in all, how many 5 p coins are there?
- A.
50
- B.
100
- C.
150
- D.
200
Correct Answer
C. 150 -
- 50.
Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes, and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P,Q and R respectively. What is the proportion of the solution R in the liquid in the tank after 3 minutes?
- A.
5/11
- B.
6/11
- C.
7/11
- D.
8/11
Correct Answer
B. 6/11 -
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Apr 01, 2016Quiz Edited by
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Mar 16, 2016Quiz Created by
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