Quiz – 290

Quant Quiz

Directions (Q. 1–2): What approximate value should come in the place of question mark (?) in the following questions?

Q1. 4201 ÷ 59.998 × 29.88 = ? × 21.145

1) 90             2) 80             3) 85             4) 100            5) 95

Q2. 959.98 × 780.01 ÷ 23.99 = ?

1) 30200             2) 30800             3) 31200             4) 21200             5) 30600

Q3. A man bought a mobile and a laptop for Rs. 78000. He sold the mobile at a gain of 25% and the laptop at a loss of 15%, thereby gaining 5% on the whole. Find the cost price of mobile.

1) Rs. 39000             2) Rs. 34000             3) Rs. 30000             4) Rs. 38000             5) Rs. 32000

Q4. In a regular week, there are 6 working days and for each day the working hours are 8. A man gets Rs. 40 per hour for regular work and Rs. 45 per hour for overtime. If he earns Rs. 10,500 in 5 weeks, then how many hours does he work for?

1) 220             2) 240             3) 260             4) 210             5) 280

Q5. A class has an equal number of boys and girls. Ten girls left the class to practice for music, leaving thrice as many boys as girls in the classroom. What was the total number of girls and boys present initially in the classroom?

1) 50             2) 40             3) 35             4) 30             5) 38

Q6. Surbhi’s science test consist of 85 questions from three sections- i.e. A, B and C. 10 questions from section A, 30 questions from section B and 45 question from section C. Although, she answered 70% of section A, 50% of section B and 60% of section C correctly. She did not pass the test because she got less than 60% of the total marks. How many more questions she would have to answer correctly to earn 60% of the marks which is passing grade?

1) 4             2) 2             3) 5             4) 6             5) 8

Q7. A house owner wants to get his house painted. He is told that this would require 45 kg of paint. Allowing for 6.25% wastage and assuming that the paint is available in 4 kg tins, the number of tins required for painting the house?

1) 18             2) 11             3) 14             4) 13             5) 12

Q8. One litre of water is evaporated from 8 litre solution containing 5% sugar. The percentage of sugar in the remaining solution is:

1) 5.71%             2) 6.12%             3) 5%             4) 7.17%             5) 6%

Q9. Two men together start a journey in the same direction. They travel 12 and 20 km/day respectively. After travelling for 8 days the man travelling at 12 km/day doubles his speed and both of them finish the distance in the same time. Find the number of days taken by them to reach the destination.

1) 28 days             2) 26 days             3) 24 days             4) 30 days             5) 22 days

Q10. Divide Rs. 12615 between P and Q so that P’s share at the end of 6 years may equal to Q’s share at the end of 8 years, compound interest being 5%.

1) Rs. 6015, Rs. 6600             2) Rs. 6615, Rs. 6000             3) Rs. 7615, Rs. 5000             4) Rs. 6215, Rs. 6400            5) Rs. 6415, Rs. 6200

Answer & Explanation
  1. 4

? = (4200 / 60 * 30)/21 = 70*30/21 = 100

 

  1. 3

? = 960 * 780 / 24 = 31200

 

  1. 1

Let the cost price of mobile be Rs. x and laptop be Rs.(78000-x)

x * 25/100 – (78000-x) * 15/100 = 78000 * 5/100

25x + 15x – 78000 × 15 = 78000 × 5

40x = 78000 × 20

x = Rs. 39000

 

4.3;

Suppose the man works overtime for x hours.

Now, working hours in 5 week = 5 × 6 × 8 = 240 hr.

240 × 40 + x × 45 = 10, 500

9600 + 45x = 10,500

x = (10500 – 9600)/45 = 20hr

Total hours = 240 + 20 = 260hr

 

  1. 4; Let the number of boys and girls be x each

3(x – 10) = x Þ 2x = 30

x = 15

Total number of students = 2x = 30

 

  1. 2; Number of questions attempted correctly

= 70% of 10 + 50% of 30 + 60% of 45

= 7 + 15 + 27 = 49

Passing grade = 60/100 * 85 = 51

 

Reqd Ans = 51 – 49 = 2

 

  1. 5; Total paint required = 45 + wastage = 45 + x

 

x/(45 + x) * 100 = 6.25

100x = 281.25 + 6.25x

x = 3kg

 

Total number of tins = (45 + 3)/4 = 12 tins

 

  1. 1

Sugar contained = 5/100 * 8 = 0.4

Now, % sugar in remaining solution = 0.4/7 * 100 = 5.71%

 

  1. 3;

For distance,

 

Distance travelled in 8 days by 1st man,

D1 = 12 × 8 = 96 km.

and by 2nd man,

D2 = 20 × 8 = 160 km

For remaining distance, let both take t days

to reach the final destination.

x – 96 = 2 × 12 × t

x – 96 = 24 t ………. (i)

and x – 160 = 20 t …… (ii)

From (i) and (ii); we get,

x – 96 – x + 160 = 24 t – 20 t

64 = 4 t

t = 16 days.

Total number of days = 16 + 8 = 24 days.

 

  1. 2

Q’s share = 1 / (1 + 5/100)^6 : 1 / (1 + 5/100)^8

= 1 : (100/105)^2

= 21^2 : 20^2

= 441 : 400

 

P’s share = 441/841 * 12615 = Rs. 6615

Q’s share = 400/841 * 12615 = Rs. 6000

 

Reasoning Quiz

Directions (Q1-5): In each question below are two/three statements followed by two conclusions numbered I and II. You have to take the two/three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Give answer
(1) If only conclusion I follows
(2) If only conclusion II follows
(3) If either conclusions I or conclusion II follows
(4) If neither conclusion I nor conclusion II follows
(5) If both conclusion I and conclusion II follow
(Q.1-2)
Statements
All gliders are parachutes.
No parachute is an airplane.
All airplanes are helicopters.

Q1. Conclusions I. No helicopter is a glider.            II. All parachutes being helicopters is a possibility.

Q2. Conclusions I. No gilder is an airplane.            II. All gliders being helicopters is a possibility.

Q3. Statements Some mails are chats            All updates are chats.
Conclusions I. All mails being updates is a possibility.            II. No update is a mail.

(Q.4-5)
Statements  No stone is a metal            Some metals are papers.            All papers are glass.

Q4. Conclusions I. No glass is a metal.            II. Atleast some glass is metal.

Q5. Conclusions I.  All stones being glass is a possibility.            II. No stone is a paper.

Directions (Q.1-5): Study the following information carefully and answer the questions given below.
P, Q, R, S, T, V, W and Z are travelling to three destinations Delhi, Chennai and Hyderabad in three different vehicles-Honda City, Swift D’Zire and Ford Ikon. There are three females among them one in each car. There are atleast two persons in each car.
R is not travelling with Q and W. T a male, is travelling with only Z and they are not travelling to Chennai. P is travelling to Honda City to Hyderabad. S is sister of P and travels by Ford Ikon. V and R travel together. W does not travel to Chennai.

Q6. Members in which car travelling to Chennai?
(1) Honda City             (2) Swift D’Zire            (3) Ford Ikon            (4) Either Swift D’Zire or Ford Ikon            (5) None of the above

Q7. In which are four members travelling?
(1) Honda City or Ford Ikon            (2) Honda  City            (3) Swift D’Zire            (4) Ford Ikon            (5) None of these

Q8. Which of the following combinations represents the three female members?
(1) QSZ            (2) WSZ            (3) PSZ            (4) Cannot be determined            (5) None of these

Q9. Who is travelling with W?
(1) Only Q             (2) Only P            (3) P and Q            (4) Cannot be determined            (5) None of these

Q10. Members in which of the following combinations are travelling in Honda City?
(1) PRS            (2) PQW            (3) PWS            (4) Data inadequate            (5) None of these

1. 2            2. 5            3. 1            4. 2            5. 1            6. 3            7. 5            8. 4            9. 3            10.2

 

English Quiz

Direction (1 – 10): Read each sentence to find out whether there is any grammatical error  in it. If there is any error then mark infront of that part. If there is no error, mark No Error.

Q1. The two brothers disliked one another.
1. two          2. brothers            3. disliked            4. one another            5. No Error

Q2. Good students do not quarreled with each other.
1. Good          2. students            3. each other            4. quarreled            5. No Error

Q3. I shall read any book.
1. I          2. any            3. read            4. shall            5. No Error

Q4. Neither of the two boys has been selected.
1. Neither          2. boys            3. selected            4. has been            5. No Error

Q5. Ram and Rohan have lost his bags.
1. have          2. lost            3. bags            4. his            5. No Error

Q6. Either Rita or Gita forgot to take their book.
1. Either          2. their            3. book            4. forgot            5. No Error

Q7. The weather of Pune is far better then that of Delhi.
1. weather          2. then            3. better            4. that of            5. No Error

Q8. Have you bought some oranges?
1. have          2. bougth            3. some            4. oranges            5. No Error

Q9. Who of these ladies is your mother?
1. ladies          2. mother            3. who            4. your            5. No Error

Q10. Jordan made themselves a sandwich, complete with pickles.
1. made          2. complete            3. themselves            4. pickles            5. No Error

Answers

1.4            2.3            3.2            4.5            5.4            6.2            7.5            8.3            9.3            10.3

 

Computer Quiz

Q1. Which key should you use to indent the first paragraph of your report?
(a) tab key            (b) return key            (c) space bar            (d) shift key            (e) None of these

Q2. Which of the following is true about Assembly language? 
(a) It is a Machine Language            (b) It is a High-level programming language            (c) It is a low-level programming language            (d) It is a language for assembling computers            (e) None of these

Q3. Which operating system is defined as self-contained in device and resident in ROM?
(a) Multiprocessing OS            (b) Batch Processing OS            (c) Multi-threading OS            (d) Embedded OS            (e) Real Time OS

Q4. Which among the following is the reboot where the power to the system is physically turned off and back on again, causing an initial boot of the machine?
(a) Toggle            (b) Cold booting            (c) Warm booting            (d) Logging off            (e) None of these

Q5. Main memory works in conjunction with _________.
(a) special function cards            (b) RAM            (c) CPU            (d) Intel            (e) All of the above

Q6. A(n) ________ allows you to access your e-mail from anywhere. 
(a) Forum            (b) Webmail interface            (c) Message Board            (d) Weblog            (e) EEPROM

Q7. Which of the following options is used to display information such as title, page number of the document?
(a) Insert Table            (b) Header and Footer            (c) Thesaurus            (d) Spelling and Grammar            (e) Auto correct
Q8. Which icon represents an e-mail message that has not been read?
(a) Question Mark            (b) Red envelope            (c) Highlighted envelope            (d) Flashing letter            (e) Closed envelope

Q9. Which among the given options is computer peripheral that is tangible?
(a) menu            (b) Print            (c) Software            (d) Hardware            (e) None of these

Q10. Through ______ an administrator or another user can access someone else’s computer remotely.
(a) Administrator            (b) Web server            (c) Web application            (d) HTTP             (e) Telnet

Q11. Which among the following is a language used in a computer that is very similar to, the language of humans and is easy to understand?
(a) Source Code            (b) Machine Language            (c) High Level Language            (d) Object Code            (e) Assembly language

Q12. The Internet allows you to:
(a) send electronic mail            (b) view web pages            (c) connect to servers all around the world            (d) All of the above            (e) None of these

Q13. Which of the following can be used to protect sensitive data from prying eyes?
(a) Encryption            (b) Passwords            (c) File locks            (d) File permissions            (e) None of these

Q14.A _________ typically connects personal computers within a very limited geographical area, usually within a single building.
(a) LAN            (b) FAN            (c) TAN            (d) WAN            (e) WWW

Q15. Oracle is an example of __________ application software.
(a) database            (b) word processing            (c) project management            (d) presentation graphics             (e) desktop

Answers

1.a            2.c            3.d            4.b            5.c            6.b            7.b            8.e            9.d            10.e            11.c            12.d            13.d            14.a            15.a

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