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Class 11 Sbi Examinations Questions asked by Filo students

Question 21

Views: 5,919

How many such numerals are there in the number '645903287' which will remain at the same position when arranged in ascending order from left to right?

(1) Three
(2) Two
(3) One
(4) Four

Topic:

Reasoning

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Question 22

Views: 6,037

30 atm

55 atm

How much should the pressure be increased in order to decrease the volume of a gas by

5%

at a constant temperature? (1)

5%

5.26%

10%

4.26%

When the temperature is raised through

1^{\circ} C

Topic:

Mathematics

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Question 23

Views: 5,974

8. Describe the following sets in set builder form (a)

{3, 5, 7, 9, \dots\dots 77, 79}

(b) The rational numbers that lie between

- 1

and 1 . (c) The even integers. 9. Let

A = {0, 2, 3}, B = {2, 3}, C = {1, 5, 9}

(P.T.U.B.Tech. L Determine which of the following statements are true. Give reasons. (a)

A \subseteq B

{3} \in A

{3} \subseteq A

B \subseteq A

A \subseteq B

ϕ \subseteq C

ϕ \in A

B \cap A \subseteq C

Topic:

Mathematics

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Question 24

Views: 6,012

12 men can do a work in 10 days while 10 women can do the same work in 18 days. In how many days 4 men & 6 women together can do the same work?

(1) days
(2) 24 days
(3) days
(4) 15 days

Topic:

Mathematics

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Question 25

Views: 5,549

cos (A + B) = \frac{4}{5}

sin (A - B) = \frac{5}{13}

A

B, 0

\frac{π}{4}

के बीच स्थित हैं, तो

tan 2 A

का मान ज्ञात कीजिए। यदि

tan A = 1

tan B = \frac{x}{x}

Topic:

Mathematics

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Question 26

Views: 5,738

How many such numerals are there in the number '645903287' which will remain at the same position when arranged in ascending order from left to right?

(1) Three
(2) Two
(3) One
(4) Four

Topic:

Reasoning

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Question 27

Views: 5,208

Point is in north of Point . Point is in north of Point . Point A is in east of Point . Point is in south of Point . Point is in east of Point . What is the direction of point with respect to point ?

(1) North-west
(2) North-east
(3) South-west
(4) South-east

Topic:

Reasoning

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Question 28

Views: 5,986

मातम समापवर्तक एवं लघुत्तम समापवर्त्य 12. दो संख्याओं का अनुपात

15 : 11

है। यदि उनका महत्तम समापवर्तक 12 हो, तो वे संख्याएँ हैं (a) 180,132 (b) 132, 180 (c) 180,232 (d) 180,135 13. दो संख्याओं का म.स. 8 है। तब निम्नलिखित में से कौन-सी संख्या ऐसी है, जो उनका ल.स. नहीं हो सकती? (a) 24 (b) 48 (c) 56 (d) 60 14. वह छोटी से छोटी संख्या, जिसे

12, 15, 20

या 54 से भाग करने पर प्रत्येक दशा में शेष 4 बचे, है (a) 450 (b) 454 (c) 540 (d) 544 15. 23 का ऐसा सबसे छोटा गुणज जिसे 18 , 21 और 24 से भाग देने पर क्रमश: 7,10 और 13 शेष बचे, है (a) 3013 (b) 3024 (c) 3002 (d) 3036 16. तीन लोहे की छड़े 64 सेमी, 80 सेमी और 96 सेमी लम्बाइयों की हैं। किसी एक छड़ के द्वारा कम-से-कम कितनी लम्बाई का कपड़ा पूरा-पूरा नापा जा सकता है? (a)

0.96

19.20

9.60

96.00

मी 17. एक माली को पंक्तियों में बराबर संख्या में पौधे लगाने को कहा गया। उसने प्रत्येक पंक्ति में

6, 8, 10

और 12 पौधे लगाने की कोशिश की लेकिन प्रत्येक बार पाँच पौधे शेष रह गए। जब उसने एक पंक्ति में 13 पौधे लगाए, तो कोई पौधा शेष नहीं बचा। पौधों की न्यूनतम संख्या होगी।

Topic:

Mathematics

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Question 29

Views: 5,869

15. 23 का ऐसा सबसे छोटा गुणज जिसे 18 , 21 और 24 से भाग देने पर क्रमश: 7,10 और 13 शेष बचे, है (a) 3013 (b) 3024 (c) 3002 (d) 3036 16. तीन लोहे की छड़े 64 सेमी, 80 सेमी और 96 सेमी लम्बाइयों की हैं। किसी एक छड़ के द्वारा कम-से-कम कितनी लम्बाई का कपड़ा पूरा-पूरा नापा जा सकता है? (a)

0.96

19.20

9.60

96.00

मी 17. एक माली को पंक्तियों में बराबर संख्या में पौधे लगाने को कहा गया। उसने प्रत्येक

Topic:

Mathematics

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Question 30

Views: 5,795

स्थागित इर्पानी सता (2) 24 नुं- 143 :- सुप्रिभ काईनी सबाइ लवानी खन्ता

\to

शिका भाइ करवानी कान सम क्यागेतः :

(72)

- शान्द्रपत बाह गुना भाट हीजित क्वामा क्याविल साछि।घटाडा, के सम वालीन साछ? कसाना खच्धिरार घराज छ. - सश्रि खहाल द्यारा सलापवामा खापस कसा - लारतनी सरहधमा कार्टयsा कायहा पिकहध समता के इंस? की समना

Topic:

Reasoning

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Question 31

Views: 6,008

Q5) In an examination,

52%

of the candidate failed in English and

42%

failed in Mathematics. If

17%

failed in both the subjects, then the percentage of candidates, who passed in both the subjects, was (a) 23 (b) 21 (c) 25 (d) 22 (e) None

Topic:

Mathematics

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Question 32

Views: 5,201

19. How many cycles are allowed to a RAM? (a) 1 (b) 10 (c) 100 (d) 1000 20. Programmes stored in ROM are called (a) Hardware (c) Software (b) Firmware (d) All of these 20. Which of the folloying is not a valid size of a floppy disk? (a) 8 s. 5 . (b)

5 \frac{1}{4}

3 \frac{1}{2} 1 \cdot 4 - 1

5 \frac{1}{2}

22. Which of the following term is related with scanners? (a) Laser (c) Cartridge (b) TWAIN (d) Media 23. Primary Memory stores (a) data (b) programmes

Topic:

Computer fundamental

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Question 33

Views: 5,124

(c) PPM (d) BIT 19. How many cycles are allowed to a RAM? (a) 1 (b) 10 (c) 100 (d) 1000 20. Programmes stored in ROM are called (a) Hardware (c) Software (b) Firmware (d) All of these 9. Which of the folloying is not a valid size of a floppy disk? (a) 8 s. 5,5 (c)

3 \frac{1}{2} 1 \cdot 4 - 1

5 \frac{1}{4}

5 \frac{1}{2}

22. Which of the following term is related with scanners? (a) Laser (c) Cartridge (b) TWAIN (d) Media 23. Primary Memory stores (a) data (c) results (b) programmes (d) All of these 9. A set of instructions telling the computer what to do is called

Topic:

Computer fundamental

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Question 34

Views: 5,663

(d) 1000 (d) 100 20. Programmes stored in ROM are called (a) Hardware (b) Firmware (c) Software (d) All of these 29. Which of the folloyiag is not a valid size of a floppy disk? (c)

3 \frac{1}{2} 1.42

5 \frac{1}{4}

22. Which of the following term is related with scannerw? (a) Laser (c) Cartridge (d) Media 23. Primary Memory stores (b) programmes (a) data (c) results (d) All of these 24. A set of instructions telling the computer what to do is called (a) mentor (b) instructor (c) compiler (d) programme 25. Which of the following is used as a primary storage device? (a) Magnetic DRUM (b) PROM (c) Floppy disk (d) All of these 26. Where is your BIOS stored? (a) DRAM (b) SDRAM (c) Flash (d) Hard Disk 27. Which is not an input device? (a) Keyboard (b) Monitor (c) Touch screen (d) Mouse 28. Which device can understand difference between data and programmes? (a) Input device (b) Output device (c) Memory (d) Microprocessor 29. Which 8-bit chip was used in many of today's TRS- 80 computers? (a)

z - 8000

(b) Motorola 6809 (c)

z - 8808

z - 80

Topic:

Computer fundamental

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Question 35

Views: 5,294

3 \frac{1}{2}

5 \frac{1}{2}

22. Which of the following term is related with scanners? (a) Laser (b) TWAIN (c) Cartridge (d) Media 23. Primary Memory stores (a) data (b) programmes (c) results (d) All of these 39. 24. A set of instructions telling the computer what to do is called (a) mentor (b) instructor (c) compiler (d) programme 25. Which of the following is used as a primary storage device? (a) Magnetic DRUM (b) PROM (c) Floppy disk (d) All of these 26. Where is your BIOS stored? (a) DRAM (b) SDRAM (c) Flash (d) Hard Disk 27. Which is not an input device? (a) Keyboard (b) Monitor (c) Touch screen (d) Mouse 28. Which device can understand difference between dest and programmes? (a) Input device (b) Output device (c) Memory (d) Aicroprocessor 29. Which 8-bit chip was used in many of today's

TR 8500

z - 8000

(b) Motorola 6809 (c)

z - 8808

z - 80

Topic:

Computer fundamental

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Question 36

Views: 5,884

(c) RDRAM (b) Flash 31. What is the number of read-write heads in the drive for a 9-trace magnetic tape? (a) 9 (c) 18 (b) 16 (d) 27 32. How many bits are in a byte? (a) 32 (b) 16 (c) 8 (d) 64 33. What is the width and height ratio of a traditional computer monitor? (a)

5 : 2

4 : 3

16 : 9

9 : 16

34. How many heads to read a DSHD diskette? (a). One (b) Two (c) More than two (d) Can't say 35. The number of pixels displayed on a screen is known as the screen (a) resolution (b) colour depth (c) refresh rate (d) viewing size 36. Instructions and memory address are represented by (a) character code (b) binary code (c) binary word (d) parity bit 37. Which of the following is not a typical peripheral part? (a) USB (b) Parallel (c) Serial (d) DVD 38. What is the latest write-once optical storage media? (a) Digitial paper (b) Magneto-optical disk (c) WORM disk (d) CD-ROM disk 39. Which technology is used in compact disks? (a) Mechanical (b) Electrical (c) Electro-magnetic (d) Laser 40. How many cycles are allowed to a EEPROM? (a) 1 (b) 10 (c)

100

(d) 1000 41. Which of the following memories needs refresh? (a) DRAM (b) RAM (c) SRAM (d) All of these 42. What kind of a dot pitch

(dp)

monitor is better to have? (a) Medium (b) Higher (c) Lower (d) None of these 43. What is the name of the computer terminal which gives paper printout? (a) Display screen (b) Soft copy terminal (c) Hard copy terminal (d) Plotter 44. What is cache memory? (a) Extra memory used for overflow from your hard disk (b) A place to store secret information like pass words' (c) It is same as your hard disk drive (d) Fast memory used for data that is accessed often 45. What is

PCI

? (a) A kind of printer (b) A type of microprocessor

Topic:

Computer fundamental

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Question 37

Views: 5,246

- 1 + i

का polar form होगा-

2 (cos \frac{3 π}{4} + i sin \frac{3 π}{4})

ω

ω^{2}

इकाई के अवास्तविक घनमूल (non-real cube root of unity) हो, तो

(1 - ω + ω^{2})^{5} + (1 + ω - ω^{2})^{5}

का मान बतायें । \[ \begin{array}{l} \text { हल : }\left(1-\omega+\omega^{2}\right)^{5}+\left(1+\omega-\omega^{2}\right)^{5}=(-\omega-\omega)^{5}+\left(-\omega^{2}-\omega^{2}\right)^{5} \\ {\left[\because 1+\omega^{2}=-\omega \text { एवं } 1+\omega=-\omega^{2}\right]} \\ =(-2 \omega)^{5}+\left(-2 \omega^{2}\right)^{5}=-32 \omega^{5}-32 \omega^{10}=-32\left(\omega^{2}+\omega\right) \\ =-32 \times-1=32 \\ {\left[\because \omega^{3}=1\right]} \\ \end{array} \]

Topic:

Mathematics

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Question 38

Views: 5,353

Journal Proper.] Q. 16. Enter the following transactions of a dealer in electrical goods in th

Topic:

Mathematics

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Question 39

Views: 5,113

12 men can do a work in 10 days while 10 women can do the same work in 18 days. In how many days 4 men & 6 women together can do the same work?

(1) days
(2) 24 days
(3) days
(4) 15 days

Topic:

Mathematics

View solution

Question 40

Views: 5,387

Btech c s branch doubt

Topic:

Computer fundamental

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