40 + Mcqs in Aptitude & Logical - Cairn Page 1 McqOptions

1.	A data type is stored as a 6 bit signed integer. Which of the following cannot be represented by this data type?
A.	-12
B.	0
C.	32
D.	18
Answer» D. 18

Discussion

2.	Which of the following is the syntax for views where v is view name?
A.	Create view v as “query name”;
B.	Create “query expression” as view;
C.	Create view v as “query expression”;
D.	Create view “query expression”;
Answer» D. Create view “query expression”;

Discussion

3.	You have an interface on a router with the IP address of 192.168.192.10/29. What is the broadcast address the hosts will use on this LAN?
A.	192.168.192.15
B.	192.168.192.31
C.	192.168.192.63
D.	192.168.192.127
Answer» B. 192.168.192.31

Discussion

4.	The basic data type char(n) is a _____ length character string and varchar (n) is _____ length character.
A.	Fixed, equal
B.	Equal, variable
C.	Fixed, variable
D.	Variable, equal
Answer» D. Variable, equal

Discussion

5.	Which is better computing time (in analysis of algorithm)?
A.	O(N)
B.	O(2N)
C.	O(log2 N)
D.	O(N log2 N)
Answer» D. O(N log2 N)

Discussion

6.	A and B entered into a partnership investing Rs.25000 and Rs.30000 respectively. After 4 months C also joined the business with an investment of Rs.35000. What is the share of C in an annual profit of Rs.47000?
A.	Rs.18000
B.	Rs.15000
C.	Rs.17000
D.	Rs.14000
Answer» E.

Discussion

7.	A man was walking in the evening just before the sun set. His wife said that, his shadow fell on his right. If the wife was walking in the opposite direction of the man, then which direction the wife was facing ?
A.	North
B.	West
C.	South
D.	East
Answer» D. East

Discussion

8.	Who is to the South-East of the person who is to the left of D ?
A.	A
B.	B
C.	C
D.	E
Answer» B. B

Discussion

9.	What is the minimum distance (in metre approximately) between C and E?
A.	53
B.	78
C.	92
D.	120
Answer» D. 120

Discussion

10.	If a boy walks from C, meets D followed by B, A and then E, how many metres has he walked if he has travelled the straight distance all through ?
A.	120
B.	150
C.	170
D.	230
Answer» E.

Discussion

11.	What happens to our body due to physical exercise?
A.	More efficient
B.	Less efficient
C.	Efficiency of the body remains the same
D.	None of these
Answer» B. Less efficient

Discussion

12.	How much blood does the heart pump at the same number of heartbeats, when exposed to excessive stress?
A.	Same quantity
B.	Less than before
C.	More than normal
D.	None of these
Answer» E.

Discussion

13.	How does the heart become stronger owing to physical exercise?
A.	Thorough acclimatization
B.	Naturalization
C.	Adapting to excessive workload
D.	By accelerating the circulation of blood
Answer» D. By accelerating the circulation of blood

Discussion

14.	What affects the nature of muscle fibres?
A.	Intensity of workload
B.	Alimentary system
C.	Nutrition
D.	Stress imposed on them
Answer» E.

Discussion

15.	What is the principal of weight training?
A.	Adapting the body to muscle force
B.	Adapting muscles to force implied on them
C.	Disposing extra-workload
D.	Mechanised response to external conditions
Answer» C. Disposing extra-workload

Discussion

16.	How did the burglar got into the bank is a mystery
A.	How did the burglar get
B.	What did the burglar get
C.	How the burglar got
D.	No correction required
Answer» C. How the burglar got

Discussion

17.	All human beings are vulnerable to greed and temptations,
A.	are vulnerable for
B.	have vulnerability of
C.	were vulnerable at
D.	No correction required
Answer» E.

Discussion

18.	Alice Walker's ‘The Temple of My Familiar’, far from being a tight, ________ narrative, is instead ________ novel that.roams freely and imaginatively over a half-million years.
A.	traditional, a chronological
B.	provocative, an insensitive
C.	forceful, a concise
D.	focused, an expansive
Answer» E.

Discussion

19.	Man needs
A.	/ security and leisure
B.	/of free thinking
C.	/No error
Answer» D.

Discussion

20.	My father is
A.	/ in bad mood
B.	I today
C.	/No error
Answer» C. /No error

Discussion

21.	A bottle is full of Dettol. One-third of it is taken out and then an equal amount of water is poured into the bottle to fill it. This operation is done four times. Find the final ratio of dettol and water in the bottle.
A.	13 : 55
B.	20 : 74
C.	16 : 65
D.	10 : 48
Answer» D. 10 : 48

Discussion

22.	How many terms are there in an A.P. whose first and fifth terms are -14 and 2, respectively, and the sum of terms is 40?
A.	15
B.	10
C.	5
D.	20
Answer» C. 5

Discussion

23.	Twice the speed of a boat downstream is equal to thrice the speed upstream. The ratio of its speed in still water to the speed of current is
A.	1 : 5
B.	1 : 3
C.	5 : 1
D.	2 : 3
Answer» D. 2 : 3

Discussion

24.	What would be the compound interest accrued on an amount of Rs. 8400 at the rate 12.5% per annum at the end 3 yr? (Rounded, off to two digits after decimal)
A.	Rs. 420.62
B.	Rs. 2584.16
C.	Rs. 3560.16
D.	Rs. 3820.14
Answer» D. Rs. 3820.14

Discussion

25.	A vessel contains 120 litres of mixture of milk and water in the respective ratio of 11 : 4. Forty-five litres of this mixture was taken out and replaced with 5 litres of water. What is the percentage of water in the resultant mixture?
A.	1.35
B.	31.25
C.	25
D.	20
Answer» C. 25

Discussion

26.	In a bag, there are 8 red balls and 7 green balls. Three balls are picked at random. What is the probability that two balls are red and one ball is green in colour?
A.	28/65
B.	22/65
C.	37/65
D.	3/13
Answer» B. 22/65

Discussion

27.	At present, Aanshi is five years younger to Binny. Binny’s age twenty- years hence will be equal to twice of Aanshi’s age five years ago. What will be Binny’s age eight year hence?
A.	42 years
B.	35 years
C.	30 years
D.	48 years
Answer» E.

Discussion

28.	Mrs. Sharma invests 15% of her monthly salary, i.e., Rs. 4428 in Mutual Funds. Later she invests 18% of her monthly salary on Pension Policies also she invests another 9% of her salary on Insurance Policies. What is the total monthly amount invested by Mrs. Sharma?
A.	Rs. 113356.8
B.	Rs. 12398.4
C.	Rs. 56678.4
D.	Cant determined
Answer» C. Rs. 56678.4

Discussion

29.	What will be the ratio of petrol and kerosene in the final solution formed by mixing petrol and kerosene that are present in three identical vessels in the ratio 4:1,5:2 and 6 :1 respectively?
A.	166 : 22
B.	83 : 22
C.	83 : 44
D.	78 : 55
Answer» C. 83 : 44

Discussion

30.	A copper wire is bent in the form of an equilateral triangle and has area 121√3cm2 . If the same wire is bent into the form of a circle. The area (in cm2) enclosed by the wire is (take π - 22/7)
A.	364.5
B.	693.5
C.	346.5
D.	639.5
Answer» D. 639.5

Discussion

31.	If Neha is standing at Point D which is 20m to the north of Point L, in which direction will she have to walk in order to reach Point M?
A.	North-west
B.	East
C.	South-east
D.	North-east
Answer» D. North-east

Discussion

32.	How far and in which direction is Point E with respect to Point L?
A.	30m towards West
B.	25m towards East
C.	20m towards East
D.	20m towards West
Answer» C. 20m towards East

Discussion

33.	In 2009, 65% of students enrolled in institute B were male. If the respective ratio between number of male students enrolled in institutes A and B in 2009 was 3: 4, what was the number of male students enrolled in institute A in the same year?
A.	111
B.	117
C.	123
D.	114
Answer» C. 123

Discussion

34.	If the number of enrolled students in institute A in 2013 is 25% less than that in 2014, how many students were enrolled in institute A in 2014?
A.	450
B.	480
C.	440
D.	500
Answer» D. 500

Discussion

35.	What is the difference between average number of students enrolled in institute A in 2009 and 2010 and that in institute B in 2011 and 2012?
A.	20
B.	40
C.	30
D.	10
Answer» C. 30

Discussion

36.	Who among the following represent the persons sitting at extreme ends of the line?
A.	M, V
B.	M, S
C.	L, V
D.	M, L
Answer» E.

Discussion

37.	How many people sit exactly between T and U?
A.	Four
B.	Three
C.	Two
D.	One
Answer» E.

Discussion

38.	Who amongst the following sits third to the left of S?
A.	K
B.	J
C.	V
D.	L
Answer» D. L

Discussion

39.	Who amongst the following faces north?
A.	L
B.	M
C.	J
D.	K
Answer» C. J

Discussion

40.	Which of the following is true based on the given arrangement?
A.	V sits at one of the extreme ends of the line,
B.	L faces north,
C.	None of the given options is true
D.	Only three people face north
Answer» B. L faces north,

Discussion

Explore topic-wise MCQs in Cairn.

A data type is stored as a 6 bit signed integer. Which of the following cannot be represented by this data type?

Which of the following is the syntax for views where v is view name?

You have an interface on a router with the IP address of 192.168.192.10/29. What is the broadcast address the hosts will use on this LAN?

The basic data type char(n) is a _____ length character string and varchar (n) is _____ length character.

Which is better computing time (in analysis of algorithm)?

A and B entered into a partnership investing Rs.25000 and Rs.30000 respectively. After 4 months C also joined the business with an investment of Rs.35000. What is the share of C in an annual profit of Rs.47000?

A man was walking in the evening just before the sun set. His wife said that, his shadow fell on his right. If the wife was walking in the opposite direction of the man, then which direction the wife was facing ?

Who is to the South-East of the person who is to the left of D ?

What is the minimum distance (in metre approximately) between C and E?

If a boy walks from C, meets D followed by B, A and then E, how many metres has he walked if he has travelled the straight distance all through ?

What happens to our body due to physical exercise?

How much blood does the heart pump at the same number of heartbeats, when exposed to excessive stress?

How does the heart become stronger owing to physical exercise?

What affects the nature of muscle fibres?

What is the principal of weight training?

How did the burglar got into&nbsp;the bank is a mystery

All human beings&nbsp;are vulnerable&nbsp;to greed and temptations,

Alice Walker&#39;s &lsquo;The Temple of My Familiar&rsquo;, far from being a tight, ________ narrative, is instead ________ novel that.roams freely and imaginatively over a half-million years.

Man needs

My father is

A bottle is full of Dettol. One-third of it is taken out and then an equal amount of water is poured into the bottle to fill it. This operation is done four times. Find the final ratio of dettol and water in the bottle.

How many terms are there in an A.P. whose first and fifth terms are -14 and 2, respectively, and the sum of terms is 40?

Twice the speed of a boat downstream is equal to thrice the speed upstream. The ratio of its speed in still water to the speed of current is

What would be the compound interest accrued on an amount of Rs. 8400 at the rate 12.5% per annum at the end 3 yr? (Rounded, off to two digits after decimal)

A vessel contains 120 litres of mixture of milk and water in the respective ratio of 11 : 4. Forty-five litres of this mixture was taken out and replaced with 5 litres of water. What is the percentage of water in the resultant mixture?

In a bag, there are 8 red balls and 7 green balls. Three balls are picked at random. What is the probability that two balls are red and one ball is green in colour?

At present, Aanshi is five years younger to Binny. Binny&rsquo;s age twenty- years hence will be equal to twice of Aanshi&rsquo;s age five years ago. What will be Binny&rsquo;s age eight year hence?

Mrs. Sharma invests 15% of her monthly salary, i.e., Rs. 4428 in Mutual Funds. Later she invests 18% of her monthly salary on Pension Policies also she invests another 9% of her salary on Insurance Policies. What is the total monthly amount invested by Mrs. Sharma?

What will be the ratio of petrol and kerosene in the final solution formed by mixing petrol and kerosene that are present in three identical vessels in the ratio 4:1,5:2 and 6 :1 respectively?

A copper wire is bent in the form of an equilateral triangle and has area 121&radic;3cm2&nbsp;. If the same wire is bent into the form of a circle. The area (in cm2) enclosed by the wire is (take &pi; - 22/7)

If Neha is standing at Point D which is 20m to the north of Point L, in which direction will she have to walk in order to reach Point M?

How far and in which direction is Point E with respect to Point L?

In 2009, 65% of students enrolled in institute B were male. If the respective ratio between number of male students enrolled in institutes A and B in 2009 was 3: 4, what was the number of male students enrolled in institute A in the same year?

If the number of enrolled students in institute A in 2013 is 25% less than that in 2014, how many students were enrolled in institute A in 2014?

What is the difference between average number of students enrolled in institute A in 2009 and 2010 and that in institute B in 2011 and 2012?

Who among the following represent the persons sitting at extreme ends of the line?

How many people sit exactly between T and U?

Who amongst the following sits third to the left of S?

Who amongst the following faces north?

Which of the following is true based on the given arrangement?

The basic data type char(n) is a _ length character string and varchar (n) is _ length character.

How did the burglar got into the bank is a mystery

All human beings are vulnerable to greed and temptations,

Alice Walker's ‘The Temple of My Familiar’, far from being a tight, narrative, is instead novel that.roams freely and imaginatively over a half-million years.

At present, Aanshi is five years younger to Binny. Binny’s age twenty- years hence will be equal to twice of Aanshi’s age five years ago. What will be Binny’s age eight year hence?

A copper wire is bent in the form of an equilateral triangle and has area 121√3cm2 . If the same wire is bent into the form of a circle. The area (in cm2) enclosed by the wire is (take π - 22/7)