computer practice quiz and reasoning quiz quant and reasoning material

1) In a lottery, there are 5 prizes and 10 blanks in tickets. A ticket is drawn at random. What is the probability of getting a prize?

1 1/7-

2) 2/7

3) 1/3

4) 2/3

5) None of these

2) In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that one girl and two boys are selected is

1) 4/25

2) 25/117

3) 1/3

4) 21/46

5) None of these

3) The price of 8 chairs is equal to 3 tables. The price of 12 chairs and 5 tables together is Rs. 1,520. What is the total price of 10 chairs and 5 tables?

1) Rs. 1500

2) Rs. 1480

3) Rs. 1400

4) Rs. 1360

5) None of these

4) Rohit starts a business with Rs. 6,500 and after 8 months Shyam joins Rohit as his partner. After 4 years the profit is divided in the ratio of 13 : 12. What is Shyam's contribution in the capital?

1) Rs. 7400

2) Rs. 7200

3) Rs. 7250

4) Rs.7630

5) Rs.7480

5) The speed of a boat in still water is 20 kmph and the rate of current is 4 kmph. The distance travelled by the boat downstream in 30 minutes is

1) 8km

2)10km

3)12km

4)14 km

5)16km

6) Rs. 2000 is invested at 10% p.a. on simple interest. If that interest is added to the principal after every 20 years, the amount will become Rs. 14,000 after

1) 15 years

2) 331/3 years

3) 16 2/3 years

4) 40 years

5) None of these

7) Two trains 128 meters and 122 meters long are running towards each other on parallel lines at 48 kmph and 42 kmph respectively. In what time will they clear off each other from the moment they meet?

1) 10 seconds

2) 12 seconds

3) 18 seconds

4) 14 seconds

5) 9 seconds

8) A boat running downstream covers 28 km in 7 hours. While for covering the same distance upstream it takes 14 hours. What is the speed of the boat in still water?

1) 4 kmph

2) 3 kmph

3) 4.2 kmph

4) 5 kmph

5) 6 kmph

9) The daily wage is increased by 50% and a person now gets Rs. 30 per day. What was his daily wage before the increment?

1) Rs. 12

2) Rs. 18

3) Rs. 20

4) Rs. 24

5) None of these

10) Ram sells a car to Mohan at a profit of 16% and Mohan sells it to Shyam at a profit of 25%. How much profit % Ram would have got if he had sold the car directly to Shyam at the price Shyam bought it?

1) 41%

2) 42%

3) 45%

4) 50%

5) None of these

1. The government has extended UK Sinha's term as the chairman of Securities and Exchange Board of India (SEBI) till ___________

1.March 01, 2018

2. April 01, 2018

3.March 01, 2017

4. April 01, 2017

5. None of these

Ans. March 01, 2017

UK Sinha will continue to lead India's capital and commodities market regulator for one more year. The government extended Sinha's term as the chairman of Securities and Exchange Board of India (Sebi) till March 01, 2017.The Bihar-cadre IAS officer becomes the second-longest serving chief in Sebi's over two-decade history after DR Mehta.Sinha took over as Sebi chairman in 2011 with a three-year term. After that he was given a two-year extension.

COMPUTER PRACTICE QUIZ & REASONING PRACTICE QUIZ

1. The ascending order of a data hierarchy is -----------

a) Bit-byte-record-field-file-database

b) Byte-bit-field-record-file-database

c) Bit-byte-field-record-file-database

d) Byte-bit-record-file-field-database

e) None of these.

2. A spiral shape track formatting is present in ………

a) Floppy Disk

b) Optical Disk

c) Hard Disk

d) Half-inch Tape Cartridge

e) None of these

3. Which of the following groups contains graphical file extensions?

a) JPG, CPX, GCM

b) GIF, TCF, WMF

c) TCP, JPG, BMP

d) JPG, GIF, BMP

e) None of these

4. VPN stands for -------

a) Virtual Personal Network

b) Very Private Network

c) Virtual Private Network

d) Vicious Personal Network

e) None of these

5. Which of the following is true about Dial-up internet access?

a) It utilizes the existing telephone services

b) It uses a router for security

c) It utilizes the broadband technology

d) Modem speeds are very fast

e) All of the above

6. If a memory chip is volatile, it will .......

a) explode if exposed to high temperatures

b) lose its contents if current is turned off

c) be used for data storage only

d) be used to both read and write data

e) None of these

7. During the ____________ operation, the control unit determines what the program is telling the computer to do.

a) fetch

b) execute

c) decode

d) arithmetic

e) None of these

8. A plotter is ---------

a) An input device to produce good quality graphics

b) An output device to produce drawings and graphics

c) A fast output device using camera lenses

d) All of the above

e) None of these.

9. Which of the following is a graphical package?

a) CorelDraw

b) MS-Excel

c) MS-Word

d) all of the above

e) Noneof these

10. MICR is exclusively used in -------------

a) Libraries

b) Super markets

c) Stock markets

d) Banking Industry

e) None of these

Answers:

1. c

2. b

3. d

4. c

5. a

6. b

7. c

8. b

9. a

10. d

Directions (Q.1-5): Read the information given below and then answer the questions given below:

Eight friends Aero, Boom, Chris, Dale, Elina, Francos, Gayle and Hippa are sitting around a circle in such a way that three of them are facing outside and rest of them are facing the centre.

Elina is 2nd to the left of Hippa, who is facing outside. Dale is second to the left of Francos and third to the right of Elina, who is facing the centre. Boom is third to the left of Gayle and faces outside. Gayle is third to the left of Aero, who is not an immediate neighbour of Elina and Francos. The friends facing outside are not adjacent.

1. Which of the following group is facing outside?

(a) Boom,Hippa,Elina

(b) Chris,Boom,Hippa

(d) cannot be determined

(e) None of these

2. What is Dale’s position with respect to Aero?

(a) Immediate right

(b) 3rd to the left

(d) 2nd to the right

(e) Immediate left

3. Who is 2nd to the right of Boom?

(a) Hippa

(b) Gayle

(d) Aero

(e) Dale

4. If all the friends change their respective position to immediate right place then who are still facing inside the centre?

(a) Aero and Elina

(b) Francos and Dale

(d) Aero and Dale

(e) Gayle and Aero

5. Which of the following is true about the given information?

(a) Chris and Francos are facing each other.

(b) Elina is third to the left of Francos.

(d) Gayle and Aero are two places away from each other, if counted in clock wise direction from Aero.

(e) None of these.

Directions (6-10): In each of the following questions two statements are given and these statements are followed by two conclusions numbered (I) and (II). You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts. Give answer:

a) if only conclusion I is true.

b) if only conclusion II is true.

c) if either conclusion I or conclusion II is true.

d) if neither conclusion I nor conclusion II is true.

e) if both conclusions I and II are true.

6. Statements: All table are desk.

Some desk are chair.

Conclusions:

I. Some chair are table.

II. All table are chair.

Answer-d

7. Statements:

Some pagal are mad.

No mad is cool.

Conclusions:

I. Some pagal are cool.

II. No pagal is cool.

Answer-c

8. Statements:

Some hot are yak.

Some bold are hot.

Conclusions:

I. Some hot are bold.

II. Some bold are yak.

Answer-a

9. Statements:

All the stairs are ball.

Some zebra are ball.

Conclusions:

I. Some ball are stairs.

II. No stairs is a zebra.

Answer-a

10. Statements:

Some shop are malls.

Some malls are roof.

Conclusions:

I. All shop are roof.

II. Some roof are shop.

Answer-d

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