Quiz – 282

Quant Quiz

Q1. If 90% of A =30% of B and B=x% of A, then the value of x is?
(1) 800                (2) 300             (3) 700             (4) 400             (5) None of these

Q2. Three sets of 40, 50 and 60 students appeared for an examination and the pass percentage was 100, 90 and 80 respectively. the pass percentage of the whole set is
(1) 88.33               (2) 84.33             (3) 88.66               (4) 84.66             (5) None of these

Q3. If x is less than y by 25% then y exceed x by:
(1) 33.33%                (2) 25%             (3) 75%                 (4) 66.66%             (5) None of these

Q4. Out of seven given numbers, the average of the first four numbers is 4 and that of the last four numbers is also 4. If the average of all the seven numbers is 3, fourth number is
(1) 3                 (2) 4             (3) 7                 (4) 11             (5) None of these

Q5. The average of three consecutive odd numbers is 12 more than one third of the first of these numbers. What is the last of the three numbers?
(1) 15                 (2) 17             (3) 19                 (4) Data inadequate             (5) None of these

Q6. The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit?
(1) Rs. 2000             (2) Rs. 2200             (3) Rs. 2400             (4) Data inadequate             (5) None of these

Q7. Two trains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If the length of each train be 120 metres, in what time (in seconds) will they cross each other travelling in opposite direction?
(1) 10             (2) 15             (3) 12             (4) 20             (5) None of these

Q8. In Arun’s opinion, his weight is greater than 65 kg but less than 72 kg. His brother doest not agree with Arun and he thinks that Arun’s weight is greater than 60 kg but less than 70 kg. His mother’s view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?
(1) 67 kg.             (2) 68 kg.             (3) 69 kg.             (4) Data inadequate             (5) None of these

Q9. A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and c in 198 seconds, all starting at the same point. After what time will they again at the starting point ?
(1) 26 minutes and 18 seconds             (2) 42 minutes and 36 seconds             (3) 45 minutes             (4) 46 minutes and 12 seconds             (5) None of these

Q10. There is 60% increase in an amount in 6 years at simple interest. What will be the compound  interest of Rs. 12,000 after 3 years at the same rate?
(1) Rs. 2160             (2) Rs. 3120             (3) Rs. 3972             (4) Rs. 6240             (5) None of these

Answer & Explanation
  1. (2)

A*(90/100) = (B*30)/100

= A x 3 = B

= A x x% = A x 3 = (x/100) = 3

x = 300

 

  1. (3)

Required percentage  = (40*100+50*90+60*80)/(40+50+60) = 88.66%

 

  1. (1)

Let y be 100

x = 75

Required percent  = (25*100)/75 = 33.33%

 

  1. (4)

Fourth number = (4×4+4×4 – 3×7)

= (16 + 16-21) = 11

 

  1. (3)

If the smallest number be x, then

(x/3)+12 = x+2

x + 36 = 3x + 6

3x –  x  = 36-6

2x = 30

x =15

third number = 15 + 4 = 19

 

  1. (1)

 

  1. (3)

Speed of the first train = 120/10 = 12 m/sec.

Speed of the second train =120/15= 8 m/sec.

Relative speed = (12 + 8) = 20 m/sec.

Therefore Required time =(120 + 120)/20  = 12 sec.

 

  1. (1)

Let Arun’s weight by X kg.

According to Arun, 65 < X < 72

According to Arun’s brother, 60 < X < 70.\

According to Arun’s mother, X <= 68

The values satisfying all the above conditions are 66, 67 and 68.

Required average = 66 + 67 + 68/3 = 201/3   = 67 kg.

 

  1. (4)

L.C.M. of 252, 308 and 198 = 2772.

So, A, B and C will again meet at the starting point in 2772 sec. i.e., 46 min. 12 sec.

 

  1. (3)

 

Reasoning Quiz

Q1. In a row of forty children Raj is eleventh from the right end and there are fifteen children between Raj and Meenu. What is Meenu’s position from the left end of the row?
1) Fourteenth              2) Fifteenth              3) Thriteenth             4) Cannot be determined              5) None of these

Q2. If the positions of the first and the fifth digits of the number 83591427 are interchanged, similarly the second and the sixth digits are interchanged, and so on, then which of the following will be the second digit from the right end after the rearrangement?
1) 5              2) 3              3) 9              4) 2              5) None of these

Q3. How many such pairs of letters are there in the word “ADJUSTING”, each of which has as many letters between them in the word as in the English alphabet?
1) None              2) One              3) Two              4) Three              5) More than three

Q4. If the expressions L > Z >= X, Z < U, X = Y are true, which of the following expressions is not definitely true ?
1) Y < L              2) L >= U              3) U > Y              4) X < U              5) All are true

Q5. Which of the following symbols should be placed in the blank spaces respectively (in the same order from left to right) in order to complete the given expression in such a manner that Gagan > Ganesh, Girja < Gomti and Ganesh <= Ganga definitely hold true ?
Gagan > Gomti ? Gayatri >= Ganesh ? Girja ? Ganga
1) >, =, <              2) >=, =, <=              3) >, =, >=              4) >, >, >=              5) None of these

Directions (Q. 6-10): Study the following information carefully and answer the questions given below:
P, Q, R, S, T, U and V are seven persons who travel to office everyday by a particular train which has stoppage at five stations-A, B, C, D and E respectively after it leaves the base station.
(i) Three among them get in train at the base station.
(ii) S gets down at the next station at which U gets down.
(iii) Q does not get down either with P or T.
(iv) V alone gets in at station C and gets down with R after one station.
(v) P gets down at next station which is E.
(vi) None of them gets in at station B.
(vii) R gets in with U but does not get in with either Q or S.
(viii)T gets in with two others and gets down alone after S.
(ix) Q and S work in the same office and they get down together at station C.
(x) None of them gets down at station A.

Q6. At which station does T get down?
1) B              2) C              3) D              4) Data inadequate             5) None of these

Q7. At which station R and U get in?
1) A              2) B              3) C              4) Data inadequate             5) None of these

Q8. At which of the following stations Q and S get in?
1) A              2) C              3) B              4) Data inadequate             5) None of these

Q9. After how many stations does T get down?
1) One              2) Two              3) Three              4) Four              5) Five

Q10. T gets down after how many stations at which U gets down?
1) Next station             2) Two              3) Three              4) Four              5) None of these

Answers

1. 1             2. 1             3. 4             4. 2             5. 2             6. 3             7. 4             8. 4             9. 4             10.

 

English Quiz

Directions (Q. 1-5): Read each sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is ‘No error’, The answer is (e). (Ignore errors of punctuation, if any.) 

Q1.Lakhdar Brahimi, the UN envoy to (a)/ Syria, said that the second round (b)/ of talks in Geneva has failed (c)/ to make progress. (d)/ No error (e) 

Q2.Four protesters and one policeman (a)/ were killed (b)/ when police cleared protest (c)/ sites in Bangkok. (d)/ No error (e)

Q3.Union members say that little thought (a)/ has been spared for families of employees (b)/ who develops health issues owing to (c)/  living and working in unhygienic conditions. (d)/ No error (e) 

Q4.India has one of the largest (a)/ road network (b)/ in the world, aggregating to (c)/ about 3.6 million kilometers at present. (d)/ No error (e). 

Q5.Till 1970, India was among first five nations (a)/ having the highest quota with IMF (b)/ and due to this status India was allotted (c)/  a permanent place in the Executive Board of Directors. (d)/ No error (e)

Directions (Q. 6-10): Rearrange the following five sentence (A), (B), (C), (D) and (E) in the proper sequence to form a meaningful paragraph and then answer the questions given below. 
(A) In this system, the bank’s computer is connected to a telephone link with modem.
(B) The function of telebanking services is based on the voice processing facility available with the bank computers.
(C) Some banks use a telephone answering machine, in which case the service is not really ‘tele-banking’ per se, but simply a telephone-answering system.
(D) The caller, generally a customer of the bank, will be able to call the bank anytime and enquire balances or transaction history, and to transfer funds between accounts.
(E) The voice processing facility provided in the software identifies the caller by keyword and provides him services with suitable reply.

Q6.Which of the following should be the FIRST sentence after rearrangement? 
(a)A                 (b)C              (c)D                 (d)B              (e)E

Q7.Which of the following should be the LAST (FIFTH) sentence after rearrangement? 
(a)B                (b)C              (c)E                 (d)D              (e)A

Q8.Which of the following should be the THIRD sentence after rearrangement? 
(a)E                (b)D              (c)B                 (d)C              (e)A

Q9.Which of the following should be the FOURTH sentence after rearrangement? 
(a)C                 (b)B              (c)E                 (d)A              (e)D

Q10.Which of the following should be the SECOND sentence after rearrangement?
(a)D                 (b)A             (c)C                 (d)E             (e)B

Answers

 1.(c); Replace ‘has’ with ‘had’.
2.(e)
3.(c); Replace ‘develops’ with ‘develop’
4.(b); Replace ‘network’ with ‘networks’
5.(a); Insert ‘the’ before ‘first’
(6-10) BDAEC
6.(d)
7.(b)
8.(e)
9.(c)
10.(a)

 

 

Computer Quiz

Q1. What is the maximum limit of free cloud storage on Google drive?
(a) 2GB             (b) 10GB             (c) 15GB             (d) 20GB             (e) 80GB

Q2. Type _______to start a numbered list, and then press SPACEBAR or the TAB key.
(a) 1#             (b) 1$             (c) 1.              (d) 1*             (e) None of these

Q3. UNIVAC stand for:
(a) Universal Automatic Computer             (b) Universal Adding Calculator             (c) Universal Assumable Calculator
(d) Unique Numerical Integrator and Computer             (e) None of the above

Q4. Which of the following options is a popular keyboard most of the commonly available personal computers/laptops?
(a) QWERTY              (b) QOLTY              (c) ALTER              (d) UCLIF              (e) None of these

Q5. Which among the following options is a valid file extension for MS Word  file?
(a) .jpeg               (b) .png              (c) .doc              (d) .exe              (e) None of these

Q6. Which of the following is not true about Hotspot (Wi Fi)?
(a) A hotspot is a physical location where people may obtain Internet access.
(b) Security is a serious concern in connection with Hotspots.
(c) Hotspot 2.0, also known as HS2 and Wi-Fi Certified Passpoint.
(d) Using an open public network is the easiest way to create a free hotspot.
(e) All of the above are true

Q7.  In Excel _________ create Excel names that refer to cells, a range of cells, a constant value, or a formula.
(a) Worksheet               (b) Value              (c) Cell reference              (d) Named Ranges              (e) None of these

Q8. Arial, Cambria, Verdana, Times New Roman are the name of ______.
(a) Text               (b) Highlights              (c) Alignment              (d) Font face              (e) None of these

Q9. A computer can perform which of the following tasks?
(a) Computation              (b) Storing data              (c) Processing              (d) All of the above              (e) None of the above

Q10. Which of the following group consist of only output devices?
(a) Monitor, Printer, Loudspeaker               (b) Mouse, Keyboard, Monitor              (c) Mouse, Keyboard, Scanner
(d) Monitor, Printer, Keyboard              (e) None of these

Q11. Who developed the basic architecture of Computers?
(a) Charles Babbage               (b) Blaise Pascal              (c) Steve Newton              (d) John Von Neumann              (e) Henery Johns

Q12. Which is the following is not an option in clipboard?
(a) Copy              (b) Paste              (c) Cut              (d) Format Painter              (e) Page setup

Q13. To decrease the font of selected text by 1 point in MS Word, which shortcut key is used?
(a) Ctrl+ A              (b) Ctrl+ <              (c) Ctrl+]              (d) Ctrl+[              (e) None of these

Q14. Who among the following(s) is/are the founder of Microsoft Company?
(a) Paul Allen               (b) Steve Wozniak              (c) Bill Gates              (d) Steve Jobs              (e) Both (a) and (c)

Q15. DBMS ensures data integrity by managing transactions through ACID test. What does ACID stands for in computer science?
(a) Artistic, collaborative, inference, durability              (b) analytic, consistency, inference, duration
(c) Atomicity, consistency, isolation, durability              (d) Atomicity, collaborative, inference duration
(e) Adherence, consistency, isolation, durability

Answers

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

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