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Nice one to study this iq, Quizzes of Mathematics

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2021/2022

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Pitambar Rimal
1
Administrative Aptitude Test
section officer
Section A General Awarencess (50 = 50 Marks)
Section B Aptitude Test (30 1 = 30 Marks)
Section C English Language (20 1 = 20 Marks) Time : 1 hr 30 minutes
1. Verbal Reasoning - 6 1 = 6 Marks series,
analogy, classification, coding - decoding inserting missing characters, common property,
matrices, direction and distance, ranking order, assertion and reason, induction & deduction,
course of action, etc.
2. Non - Verbal Reasoning - 6 1 = 6 Marks
Series, analogy, classification, venn diagrams, matrices, construction of squares & triangles, dot
situation, water images, mirror images, embedded figures, dice.
3. General metal ability, logical reasoning and analytical ability. (6 1 = 6 Marks)
4. Quantitative or Numerical Reasoning Test (6 1 = 6 Marks)
Arithmetic reasoning/operation, percentage, fraction, decimal, ratio, average, profit& loss, date
& calendar, time & work, digits & pages of the books etc.
5. Data Interpretation. (6 1 = 6 Marks)
Charts (Bar Diagrams, Pie charts), graphs, tables, data sufficiency.
Nasu
General Mental Ability Test (GMAT) 20×2 = 40 marks
1.Verbal Reasoning Test : (6 ques)
Comprehension, vocabulary, series, analogy, classification, coding-decoding, inserting the missing
character, direction and distance sense test, logical reasoning, ranking order, assertion and reason,
induction, deduction, courses of action, etc.
2. Quantitative (Numerical ) reasoning : ( 8 ques)
Series, sequence, analogy, classification, coding, inserting the missing character, common property,
matrices, data interpretation, data checking, arithmetical reasoning/operation, percentage, fraction,
decimal, ratio, average, loss, profit, date/calendar, time & work, etc.
3. Non-verbal Reasoning Test : ( 6 ques)
Series, analogy, symmetry, classification, analytical reasoning, Venn diagrams, figure matrix,
construction of squares and triangles, figure formation and analysis, dot situation, water images, mirror
images, embedded figures, transportation of figures, etc.
Series
1. Arithmetic Series: common difference same.
tn = a + (n-1)d, last term (l) = a + (n-1) d sn =
[ 2a+ (n-1) d] =
[ a+ l]
2. Geometric series : common ratio same
tn= arn-1 sn = a
=
=
if r < 1
3. Sum of 1st n natural no. =
4. Sum of 1st n even numbers = n (n+1)
5. Sum of 1st n odd number = n2
6. Sum of 1st n squares =
7. Sum of 1st n cubes = [
]2
Natural numbers (N) - counting numbers 1,2,3,………………
whole numbers(Z) - set of natural numbers including 0, eg 0,1,2,3,4,………….
Integers(I) - Negative & positive numbers including zero.
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Administrative Aptitude Test section officer Section A General Awarencess (50 = 50 Marks) Section B Aptitude Test (30 1 = 30 Marks) Section C English Language (20 1 = 20 Marks) Time : 1 hr 30 minutes

  1. Verbal Reasoning - 6 1 = 6 Marks series, analogy, classification, coding - decoding inserting missing characters, common property, matrices, direction and distance, ranking order, assertion and reason, induction & deduction, course of action, etc.
  2. Non - Verbal Reasoning - 6 1 = 6 Marks Series, analogy, classification, venn diagrams, matrices, construction of squares & triangles, dot situation, water images, mirror images, embedded figures, dice.
  3. General metal ability, logical reasoning and analytical ability. (6 1 = 6 Marks)
  4. Quantitative or Numerical Reasoning Test (6 1 = 6 Marks) Arithmetic reasoning/operation, percentage, fraction, decimal, ratio, average, profit& loss, date & calendar, time & work, digits & pages of the books etc.
  5. Data Interpretation. (6 1 = 6 Marks) Charts (Bar Diagrams, Pie charts), graphs, tables, data sufficiency. Nasu

General Mental Ability Test (GMAT) 20×2 = 40 marks

1.Verbal Reasoning Test : (6 ques)

Comprehension, vocabulary, series, analogy, classification, coding-decoding, inserting the missing character, direction and distance sense test, logical reasoning, ranking order, assertion and reason, induction, deduction, courses of action, etc.

2. Quantitative (Numerical ) reasoning : ( 8 ques)

Series, sequence, analogy, classification, coding, inserting the missing character, common property, matrices, data interpretation, data checking, arithmetical reasoning/operation, percentage, fraction, decimal, ratio, average, loss, profit, date/calendar, time & work, etc.

3. Non-verbal Reasoning Test : ( 6 ques)

Series, analogy, symmetry, classification, analytical reasoning, Venn diagrams, figure matrix, construction of squares and triangles, figure formation and analysis, dot situation, water images, mirror images, embedded figures, transportation of figures, etc.

Series

  1. Arithmetic Series: common difference same. tn = a + (n-1)d, last term (l) = a + (n-1) d sn = [ 2a+ (n-1) d] = [ a+ l]
  2. Geometric series : common ratio same tn= arn-1^ sn = a = = if r < 1
  3. Sum of 1st^ n natural no. =
  4. Sum of 1st^ n even numbers = n (n+1)
  5. Sum of 1st^ n odd number = n^2
  6. Sum of 1st^ n squares =
  7. Sum of 1st^ n cubes = [ ]^2

Natural numbers (N) - counting numbers 1,2,3,……………… whole numbers(Z) - set of natural numbers including 0, eg 0,1,2,3,4,…………. Integers(I) - Negative & positive numbers including zero.

Rational numbers(Q)- A number that can be expressed in the form of a/b where a & b both are integers and b≠0 is called rational number. All positive & negative integers,Zero, fractions& decimals (terminating and non-terminating but recurring) are rational numbers. Even numbers - 0, 2, 4, 5, 6, 8, ……………Odd numbers - 1, 3, 5, 7, 9,………………………. Primes - numbers divisible only by 1 and itself i.e, having only two factors 1 & the number itself.Eg 2, 3, 5, 7, 11, 13, 17, 19, ………………… Composites - Divisible by 1 and itself and by any other numbers too i.e, having more than two factors.Eg, 4, 6, 8, 9, 10, 12 , 14, 15, 16,……………. 1 is neither prime nor composite. Co-primes : Two numbers are said to be coprimes if they have 1 as the only common factor. Eg (2,3), (4,5), (7,8), (9,10) & so on. Key numbers & terms n = 1, 2, 3, 4, 5,…………………. n^2 = 1, 4, 9, 16, 25, 36, 49, ………………. 400 n^2 +1 = 2, 5, 10, 17, 26, 37, 50,……………… n^2 - 1 = 0, 3, 8, 15, 24, 35, 48, 63,………………. n^2 +n = 2, 6, 12, 20, 30, 42,……………. n^3 = 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000,………………. n^3 - 1 = 0, 7, 26, 63, 124, 215, 342,……………… n^3 + 1 = 2, 9, 28, 65, 126, 217,…………… n^3 + n = 2, 10, 68, 130, 222,………………. Pythagorus triplets (h^2 =p^2 +b^2 )

1. 3, 4, 5 2. 6, 8, 10 3 .5, 12, 13 4. 7, 24, 25 5 .8, 15, 17 6. 9, 12, 15 7. 10, 24, 26 8 .12, 16, 20 9 .20, 21, 29 Squares and cubes 112 = 121 192 = 361 122 = 144 202 = 400 132 = 169 212 = 441 142 = 296 222 = 484 152 = 225 232 = 529 162 = 256 242 = 576 172 = 289 252 = 625 182 = 324 262 = 676

Squares of two digit number 132 = 1^2 (2.1.3) 3^2 = 169 232 = 2^2 +1 ( 2.2.3) 3^2 = 529 242 = 2^2 +1 (2.2.4+1) 4^2 = 576 Alphabets :

  G-7 (countries) T-20 (cricket)  To count from the opposite, subtract from 27 eg A = 27-1 = 26 ;T = 27-20 = 7 & so on. Test of divisibility :  Test of 2 : if the last digit is even or zero  Test of 3 : if the sum is divisible by 3  Test of 4 : if the last two digit is either divisible by 4 or 00.  Test of 5 : if the last digit is zero or 5  Test of 6: A no. divisible by both 2 & 3 (even multiple of 3)  Test of 8: if the last 3 digit is either divisible by 8 or 000  Test of 9: if the sum of its digit divisible by 9.  Test of 10 : if the last digit is o

A. 174 B. 226 C. 324 D. 429

  1. Kilogram, ?, Decagram, gram, decigram A. Milligram B. Centigram C. Hectogram D. Electrogram
  2. Ps rf}yfO, b'Orf}yfO, tLgrf}yfO, < A.! B. cfwf C. $/% D. @
  3. 2, 3, 5, 7, 11, ?, 17 A. 13 B. 14 C. 15 D. 16
  4. 2,3, 3, 5,10,13, ?, 43, 172, 177 A. 26 B. 40 C. 39 D. 23
  5. 1, 2, 6, 24? A. 60 B. 95 C. 120 D. 131
  6. 2, 8, 18, 32, 50, 72? A. 132 B. 102 C. 89 D. 98
  7. 0.5, 1.5, 5.5, 14.5,? A. 30.5 B. 39.5 C. 40.5 D. 45.
  8. 1, 2, 3, 2, 3, 5, 4, 5,? A. 9 B. 6 C. 10 D.
    1. 2, 3, 6, 18, 108? A. 1944 B. 1658 C. 648 D. 1008
    2. 3, 5, 9, 15, 23,? 45 A. 37 B. 35 C. 31 D. 33
    3. 98, 72, 14,? A. 8 B. 6 C. 4 D. 2
    4. 54, 45, 38, 33? A. 32 B. 31 C. 30 D. 29
    5. 1, 3, 3, 6, 7, 9,? 12, 21 A. 10 B. 11 C. 12 D. 13
    6. 4, 6, 12, 14, 28, 30,? A. 32 B. 60 C. 62 D. 64
    7. A, D, G, J, M, P,? A. P B. Q C. R D. S
    8. 0, 4, 18, 48, ?, 180 A. 50 B. 75 C. 100 D. 125
    9. 0, 4, 18, 48, 100,? A. 50 B. 75 C. 100 D. 180
    10. 3, 20, 63, 144, 275,? A. 354 B. 468 C. 548 D. 554
    11. 2 Z 5, 7Y7, 14 X 9, 23W11, 34V13? A. 47 U 15 B. 47 V 15 C. 45 U 15 D. 15 V 47
    12. O, T, T, F, F, S, S, E, ………………..? (model ques, psc) A. E B. O C. N D. F
    13. S, ?, T, W, T, F A. T B. U C. P D. M
    14. X, U, V, S, S, O, ………………? ………? A. O,I B. P, I C. O, J D. P, J
    15. Z, X, T, N,? A. G B. H C. E D. F
    16. R, U, X, A, D? A. F B. G C. H D. I
    17. (2, 3), (3, 5), (5, 7), (7, 11), (11, 13), (?)

A. (13, 15) B. (15, 16) C. (13, 17) D. (13, 19)

A. B. C. D.

A. 100, B. 102 C. 106 D. 114

A. 41 B. 45 C. 48 D. 52

A. 8 B. 19 C. 20 D. 22

A. 1110 B. 1112 C. 1113 D. 1315

A. 28 B. 30 C. 32 D. 35

A. 10, 10 B. 10, 11 C. 13, 14 D. 13, 16

A. 101 B. 110 C. 111 D. None

  1. 13, 32, 24, 43, 35, ?, 46, 65, 57, 76 A. 45 B. 52 C. 54 D. 55
  2. 2, 1, 2, 4, 4, 5, 6, 7, 8, 8, 10, 11? A. 9 B. 10 C. 11 D. 12
  3. 7, 26, 63, 124, 215, 342,? A. 391 B. 421 C. 481 D. 511
  4. 3, 7, 15,? 63, 127 A. 30 B. 31 C. 47 D. 52
  5. 1, 5, 14, 30, 55, 91? A. 130 B. 140 C. 145 D. 150
  6. 240,? , 120, 40, 10, 2 A. 240 B. 180 C. 150 D. 120
  7. 10, 30, 68, 130, ?, 350 A. 180 B. 220 C. 222 D. 230
  8. 2, 2, 5, 13, 28? A. 45 B. 46 C. 50 D. 52
  9. 5, 6, 9, 15, ?, 40 A. 22 B. 23 C. 25 D. 27
  10. A, I, P, V, A, E,? (A) E B) F C) G D) H
  11. a, d, c, f, ?, h, g, ?, i A. e, j B. e, k C. f, j D. j, e
  12. in the series 357, 363, 369………………what will be the 10th^ term? A. 401 B. 410 C. 411 D. 415
  13. In the series 7, 14, 28, ……………., what will be the 10th^ term? A. 1792 B. 2456 C. 3584 D. 4096
  14. Which term of the series 5, 8, 11, 14 ……… is 320? A. 104 th^ B. 105th^ C. 106th^ D. 64th
  15. Which term of the series 5, 10, 20, 40………. is 1280? A. 10 th^ B. 9th^ C. 8th^ D. 10th
  16. -- aba - - ba - ab A. abbba B. baabb C. abbab D. bbaba

A. 12 B. 24 C. 25 D. 27

A. 1089 B. 1095 C. 1098 D. 1094

A. 61 B. 51 C. 43 D. 42

A. 400 B. 410 C. 420 D. 430

A. 201 B. 202 C. 203 D. 205

A. 0.9 B. 0.82 C. 1 D. 0.

A. 23 B. 26 C. 31 D. 41

A. 432 B. 320 C. 452 D. 360

Analogy ( ;d?ktf ) Study (-logy) Cardiology – study of the heart Pathology – study of the diseases Orology – study of the rocks Oncology – study of the cancers Osteology – study of the bones Oneirology – study of the dreams Palaentology – study of the fossils Theology – study of the god Histology – study of the tissues Cytology – study of the cells Pedology – study of the soil Pomology – study of the fruits Ornithology – study of the birds Herpetology – study of the reptiles Entemology – study of the insects Ichthyology – study of the fishes Zoology – study of the animals Geology – study of the earth Anthropology- the study of human Anthology – study of poems Meteorology – study of the weathers Seismology – study of earthquakes Philology – study of languages Ethnology – study of races of human Ecology – study of environment Archaeology – study of ancient things Astrology – the study of how the positions of stars and planets have a supposed influence on lives and behavior of humans

Farming (culture) Apiculture – the keeping of bee in large scale Sericulture – the farming of silk Pisciculture – the keeping of fishes horticulture – the farming of fruits Arboriculture – the cultivation of trees

Phobias (morbid or abnormal fear of something) Acrophobia – fear of height bibliophobia – fear of books Hematophobia – fear of blood anthrophobia – fear of mankind Dendrophobia – fear of trees pyrophobia - fear of fire Hippophobia – fear of horses monophobia – fear of being alone Mysophobia – fear of germs nyctophobia – fear of darkness Photophobia – fear of light chromophobia – fear of colors Sitophobia – fear of food xenophobia – fear of strangers Pathophobia – fear of diseases ochlophobia – fear of crowd Zoophobia – fear of animals hydrophobia – fear of water Ophidiophobia – fear of snakes trichophobia – fear of hair

Manias/philes( love or attraction towards something) Bibliophile (bibliomania) – book zoophile (zoomania) – animals Dendromania – trees kleptomania – like to steal

Questions :

  1. Walker's cup : golf ::Wimbledon Trophy:? A. Hockey B. Polo C. wrestling D. Tennis
  2. Forecast : Future :: Regret :? A. Present B. Future C. Past D. Sins
  3. Touch : feel :: Greet :? A. Smile B. Manner C. Acknowledge D. Succen
  4. Haemoglobin : Iron :: chlorophyll :? A. Copper B. Magnesium C. Cobalt D. Calcium
  5. Pathology : Disease :: Cardiology:? A. Heart B. Skin C. Blood D. Lungs 6.? : e'sDk::ef]N6ld6/ :ef]N6]h A. l;Ddf]u|fkm B. c6f]u|fkm C. k]l/of]u|fkm D. ldlnu|fkm
  6. k|f]l6g M b'w< M sfjf{]xfO8{]6 M < A. ;fu B.af]8L C.cfn' D.df;'
  7. zlQm M h'n M Mcfotg M< A. 7f]; B. af6 C. m^2 D. ln6/
  8. km'6an M ;s/ M M 6]an 6]lg; M < A. l6l6 B.lkª lkª C.kf]nf] D. 6]lg;
  9. gbL M lsgf/ M M ;d'Gb| M < A t/ª\u B. 5fn C.afn'jf D. t
  10. aiff{:Rain Guage M Mcfb«tf M < A. Hygrometer B. Ammeter C. Anemometer D. Barometer
  11. AG: IO: : E K :? A. LR B. MS C. PV D. SY
  12. acE :bdF : : fhJ :? A. giK B. ghK C. dfH D. fhL
  13. B : 16 : : D :? A. 18 B. 120 C. 200 D. 256
  14. C : 16 : : F :? A. 30 B. 49 C. 60 D. 50
  15. 25 : 125 : : 36 :? (gf. ;'=, 2070) A. 180 B. 216 C. 144 D. 72
  16. 5 : 36 : : 7 :? A. 25 B. 49 C. 64 D. 81
  17. 125 : 27 : : 729 :? A. 216 B. 343 C. 512 D. 1331
  18. 0.2 : 0.002 : : 0.4 :? A. 0.04 B. 0.004 C. 0.004 D. 0.
  19. (1, 8, 27) eP e}mtnsf] dWo] s'g ldN5? A. ( 5, 12, 32,) B. (32, 39, 59) C. (60, 79, 86) D. (64, 125, 216)
  20. 81 : 0.81 : : 0.16 :? A. 0.016 B. 0.0016 C. 0.00016 D. 1.
  21. 5 :124 : : 7 :? A. 125 B. 248 C. 342 D. 343
  22. Parts : strap : : wolf :? (model ques: psc. gov.np) A. Fox B. Animal C. Flow D. Wood

18. A. VRT B. RMP C. YUW D. FBD E. MIK

19. A. BDW B. DFU C. FHS D. GIQ E. IKP

20. A. OE3 B. XD6 C. JB5 D. VK2 E. PH

21. A. PUT B. END C. OWL D. ARM

  1. A. Calculator B. Computer C. Abacus D. Camera E. Radio
  2. A. Cancer B. Cholera C. Diabetes D. Blood pressure E. Aasthma
  3. Find the wrong number in the given sequence of numbers. (Model ques, PSC) 1, 2, 6,15,31, 56, 91 A. 6. B. 31 C. 56 D. 91
  4. Find out the odd alternative from the given options .(sec officer, 2070) A. Ring B. Sphere C. Circle D. Ball 26 Which one is odd in the following alternatives? (sec officer, 2073) A. Sow B. buck C. boar D. stallion 27 A. 126 B. 217. C. 345 D. 513
  5. A. 7 B. 15 C. 31 D. 57
  6. A. 31 B. 71 C. 81 D. 91
  7. A. 7359 B. 1593 C. 9175 D. 3781
  8. A. SUWY B. MOQS C. CEGI D. HJMO
  9. A. APoQ B. DXeMC.SFiK D. OWjB
  10. A. DG2 B. EK5 C.JR6 D.PY
  11. A. correction B. improvement C. betterment D. elevation
  12. A arc B. diagonal C. tangent D. radius

Answers Series : 1.B 2.B 3. 4. B 5. D 6.C 7.D 8.D 9.C 10.A 11.A 12.C 13.C 14.D15.A16. A 17.A 18. D 19.C 20.C 21.D 22.B 23.D 24.C 25.D 26.B 27.A 28.C 29.D 30.A 31.D 32.B 33.C 34.C 35.D 36.A 37.C 38.C 39.D 40.A 41.A 42.C 43.B 44.D 45.B 46.B 47.A 48.C 49.D 50.C 51.D 52.A 53.C 54.C 55.C 56.B 57.C 58.A 59.A 60.D 61.A62.D 63.B 64.B 65.A 66.B 67.B 68.C 69.A 70.B 71.B 72.B 73.B 74.B 75.C 76.C 77.A 78.A 79.C 80.D 81.B 82.A 83.D 84.C 85.C 86.D 87.C 88.C 89.C 90.D Analogy : 1.D 2.C 3. C 4. B 5.A 6.A 7.C 8.D 9.B 10.D 11. A 12.B 13.A 14. D. 15. B 16.B 17.C 18. B 19. B 20.D 21.B 22.C 23. C 24. D 25. A 26. D 27.A 28.C 29.D 30. D 31.C 32.C 33.B 34.B 35.D 36.B 37.A 38.C Classification : 1.A 2.C 3.D 4.E 5.C 6.E 7. E 8.B 9.D 10.B 11.C 12.B 13.D 14.A 15.B 16.A 17.A 18. B 19.D 20.E 21.A 22. C 23.B 24.D 25.C 26.A 27.C 28.D 29.C 30.D 31.D 32.D 33.C 34.D 35. B Explanations : Series :

  1. 2 2 + 1 = 5, 5 2-1 = 9, 19 2 -1 = 37, 37 2+1 = 75
  2. 3^1 + 1 = 4, 3^2 -1 = 8, 3^3 +1 = 28, 3^4 -1 = 80, 3^5 +1 = 244, 3^6 -1 = 728
  3. 1^3 -1 = 0, 2^3 -2 = 6, 3^3 - 3 = 24, ……………7^3 -7 = 336
  4. 1^3 , 2^2 , 33,^42 , 5^3 , 6^2 , 7^3 )
  5. 8 1- 2 = 6, 6 2-3 = 9, 9 3-4 = 23, 23 4-5 = 87 5-6 = 429
  6. 2+1=3˟1=3+2=5˟2=10+3=13˟3=39+4=43˟4=172+5=
  7. 1 2 = 2, 2 3 = 6, 6 4, = 24, 24 5 = 120
  8. 1^2 2, 2^2 2, 3^2 2, 4^2 2, 6^2 2, 7^2 2 = 98
  9. 0.5 +1^2 = 1.5, 1.5 +2^2 =5.5, 5.5 + 3^2 = 14.5 42 = 30.
  10. 1 + 2 = 3, 2 + 3 = 5, 4 + 5 = 9
  1. 1 st^ series 1, 3, 7, ?, 21 +2 + 4 +6 + 8
  2. 1 st^ series 4, 12, 28 + 8, +16, + 32 2 nd^ Series 6, 14, 30 +8, + 16 ,+ Or 4+2 = 6 2 = 12 + 2 = 14 2 = 28 + 2 = 30 2 = 60
  3. 1^2 0 = 0, 2^2 1 = 4, 3^2 2 = 18, 4^2 3 = 48, 5^2 100, 6^2 5 = 180
  4. 0, 4 18, 48, 100,? 180) I 4 14 30 52 80 II 10 16 22 28 III 6 6 6
  5. 3, 20, 63 144, 275? (468) I 17 43 81 131 193 II 26 38 50 62 III 12 12 12
  6. 1 st^ series X - 2 = V - 3 = S - 4 = O 2 nd^ series U - 2 = S - 4 = O - 6 = I
  7. 10 14 = 24 + 2 = 26 + 14 = 40 + 2 = 42 + 26 = 68 + 2 = 70 + 42 = 112 + 2 = 114
    1. ( , = , = = 20)
    2. 1 st^ series 0, 3, 8, 15, 24 35 +3 + 5 + 7 + 9 + 11
    3. 11 - 1 = 10 10 + 1 = 101 - 1 = 100 +1 = 1001 - 1 = 1000˟10+1=
    4. 3 2 + 1, 15 2 +1 = 31
    • 4 + 9 + 16 + 25 + 36 + 49 ( 91 + 49 = 140)
    1. 2 5 = 10 4 = 40 3 = 120 2 = 240, 240 1 = 240
    2. 2^3 + 2 , 3^3 + 3, 4^3 + 4 , 5^3 + 5 , 63 + 6 = 222
    3. 2, 2, 5, 13, 28? (52) 0 3 8 15 24 3 5 7 9
    4. 5, 6, 9, 15, ?, 40 1 3 6 10 15 2 3 4 5(15 + 10 = 25)
     A + 8^ I +7^ P + 6^ V +5A+ 4^ E +3^ H 
  8. a + 3 = d - 1 = c + 3 = f - 1 = (e) e + 3 = h - 1 = g + 3 (j)
  9. T 10 = a + (n -1)dd = 6
  10. r = = 2t 10 = a rn - 1 = 7. 210 -1^ = 7 29 = 7 512 = 3584
  11. 320 = 5 + (n - 1) 3

315 = 3n - 3 = nn = 106th^ term

  1. 1280 = 5, 2n - 1^ = 2n-1256 = 2n - 1^28 = 2n - 1^ n = 9th^ term
    1. 1st^ series - 1, 4, 9, 16,…………. Squares 2 nd^ series - 1, 8, 27, 64………..cubes
  2. S 9 = = 45

9 = I …………….. I J JJJJJJJJJ. 45 46 47 48 49 50

Winter is cold = sic mic kic--------------(2) Summer and winter = ric kic nic---------(3) Here we find the codes by comparing the common characters in both sides of the equations. From (1) & (2) is = sic ; from (2) & (3) winter =kic ; from (1) & (3) summer = ric and now from (2) cold = mic

  1. multiplying/adding the code of letters. Eg i) If BAT = 40, CAT = 60, then EAT= ?&VAT=? EAT = 5 × 1 × 20 = 100 and VAT= 22 × 1 × 20 = 440 ii) If BOOK costs rs 43 and PEN costs rs 35, then what is the cost of COPY? (ASI) A.60 B. 48 √C.59 D. 79
    1. codes having different natures : i) If 5862 is coded as 714, 3498 is coded as 1113 and 9516 is coded as 156, then 7835 =? (s.o. 2073) 7835 = 1211 (7+5 =12 and 8+3 =11) ii) In a certain code if 'AB' is coded as 'ZBAC' then how will 'CD' be coded in that code? A. CBDC √B. BDCE C. BCDE D. YBZB( the letters are surrounded by immediate nighbors)

Substitution - k|lt:yfkg_

  1. olblstfanfO{ 38L, 38LnfO{ emf]nf, emf]nfnfO{ zAbsf]z,zAbsf]znfO{ e\mofneGg] xf] eg] lstfaaf]Sg s] sf] k|of]u ul/G5 < A. zAbsf]z B. emf]nf C.e\mofn D. 38L
  2. olbkfgLnfO{ vfgf, vfgfnfO{ ?v, ?vnfO{ cfsfz, cfsfznfO{ kvf{n eGg] xf] eg] kmn s] af6 k|fKt x'G5 < A. kfgL B. cfsfz C. kvf{n D. ?v
  3. olb xl/of]nfO{ /ftf], /ftf]nfO{ kx]Fnf], kx]Fnf]nfO{ lgnf], lgnf]nfO{ ;'Gtnf / ;'GtnfnfO{ xl/of] eGg] xf] eg] cfsfzsf] /+u s:tf] x'G5 < A. lgnf] B. /ftf] C. kx]Fnf] D. ;'Gtnf
  4. olbCOMPUTERnfO{ s'g} sf]8 efiffdfRETUPMOC elgG5 eg] LAPTOPnfO{ s'gsf]8 k|of]u ul/G5 < A. POTPAL B. PTLOAP C. PTOLAP D. DPTOAP
  5. TVNDAYsf] sf]8SUNDAYePNPNDAYsf] sf]8 s] x'G5< A. SUNDAY B. MONDAY C. FRIDAYD. TUESDAY
  6. CALENDER sf] sf]8 ACELDNREePCIRCULARsf] sf]8 s] x'G5 < A. RALUCRIC B. ICCRLURA C. ULARCIRCD. CIRCRAV
  7. olbINKsf] sf]8 FLJxf] eg] SHEsf] sf]8 s] xf] < A. PFD B. QED C. PED D. QDE
  8. olbE = 5, PEN = 35xf] eg] PAGE =? A. 27 B. 29 C. 28 D. 36
  9. olbBAT = 40, CAT = 60 ePEAT a/fa/ s] x'G5 < A. 26 B. 105 C. 100 D.
  10. olb2 = 5, 4 = 18, 6 = 39 x'G5 eg] 10 =? A. 45 B. 81 C. 105 D. 100
  11. olbEATzAbnfO{ 318 n] sf]8 ul/G5, CHAIRnfO{ 24156 n] sf]8 ul/G5 eg] TEACHERnfO{ s] n] sf]8 ul/G5 <

A. 8312346 B. 8821436 C. 8312436 D. 8313426

  1. olbZOOnfO{ 1-12-12n] sf]8 ul/G5 eg] SLOWsf] sf]8 s] x'G5 < A. 8-15-12-4 B. 8-12-15-4 C. 26-18-5-15 D. 26-18-15-
  2. s'g} vf; sf]8dflgDgfg';f/sf] c+s / zAbsf] sf]8 ul/Psf] 5. 123 = Bright Little Boy 145 = Tall BigBoy 278 = Beautiful Little Flower s_ pQmsf]l8ª cg';f/ Brightsf] sf]8 s] x'G5 < A. 3 B. 1 C. 2 D. 5 v_ pQmsf]l8ªsf cfwf/dfBoysf] sf]8 s] x'G5 < A. 3 B. 1 C. 2 D. 5 u_ pQmsf]l8ªsf cfwf/dflittlesf] sf]8 s] x'G5 < A. 1 B.2 C.3 D. 4
  3. olbs'g} sf]8df BEATnfO{ YVZG b]lvG5 eg] MILDnfO{ s'gsf]8 k|of]u ul/G5 < A. ONBW B. NOWR C. ONWR D. NROW
  4. If DOLL is 6199, COCK is 5153, CROW is 5812 and FOOD is 4116. Then RICE = ?-gf=;'= gd'gfk|ZgPSC_ A.8753 B. 8756 C. 8051 D. 8057
  5. In a certain code language 24685 is written as 33776. How is 35791 written in that code? A. 24682 B. 22667 C. 44882 D.
  6. In a certain code 253 means "books are old", 546 means "man is old" and 378 means "buy good books''. What stands for 'are' in that code? (kharidar, 2074) A. 2 B. 4 C. 5 D. 9
  7. In a certain code language 461 means 'where are you', 169 means 'you are good' and 8652 means 'flowers are not bad', then what is the code for 'are' and 'good'. A. 1,9 B. 6,9 C. 1,4 D. 1,
  8. If 43 21 = 20 and 69 35 = 46, then 92 31 = ?-gf=;'= gd'gfk|ZgPSC_ A. 30 B. 36 C. 54 D. 4
  9. If TABLET is coded as UACMET in a certain language then how is CAPSULE written in that code ?- gf=;'= gd'gfk|ZgPSC_ A. BAORUKE B. DAQTUME C. BAQRUKE D. DIDAOTUME
  10. In a code language, COUNSEL is coded as BITIRAK, how is GUIDANCE written in that code ?-gf=;'= 2073 _ A. COHYZKBB B. FOHYZJBB C. FPHZZKAB D. HOHYBJBA
  11. If all the letters in the word MERCIFUL are rearranged in alphabetical order and substituted by the alphabet preceding them in the English alphabet what will be the new arrangement of letters ?-gf=;'= 2071 _ A. BDHEKLQT B. BDEHKLQT C. BDEHLKQT D. BDEJMLQT
  12. s'g} lglZrtefiffdfFORGEnfO{ FPTJIaf6 sf]8 ul/G5 eg] CULPRITnfO{ s] af6 sf]8 ul/G5 <

Matrix/Inserting the missing characters :

Types : 1.r1 × r2 = r3 ; c1 × c2 = c3 ; r1 + r2 = r3 ; × 2, × 3 ; ÷2, ÷ Eg 1. 2. 3.

12 + 5× 2 = 22 6+ 1 + 1 = 8 (12÷2) + ( 5×2) = 16

  1. squares& cubes :

12 8 16 7 25 21

80 207?

A. 184 B. 210 C. 241 D. 425 (9+8)^2 = 289

  1. Pythagorean triplets : (7^2 + 24^2 = 25^2 )
  2. Sum in rows and columns :

2 3 5 4 3 3 5? 2 Here sum in the rows = 10. Hence 5 + 2 + 3 = 10.Ans = 3

  1. Magic squares :Some numbers are missing in the following square. In order to transform it into a "magic square" , which numbers should come in the place of P, Q , R, S, T and U respectively? Select the correct answer using the code given below.

Ans → C (sum = 15)

  1. relation between figures :

3 6 2

7 4 21 16 3? (ans → 4× 4 = 16)

6 11 25 8 6 16 12 5?

13 14 12 7 6 5 27 26?

3 2 6 5 2 1 9 5?

4 2 9 5 3 8 81 25?

6 8 10 5 12 13 7 24?

P Q R S T A 9 4 6 2 3 B 3 4 9 6 2 C 6 3 4 9 2 D 3 4 9 2 6

8 1 P

Q 5 7

R S T

Fill in the missing numbers in the given matrices :

1.

A. 4 B. 6 C. 12 D. 16

A. 8 B. 9 B. 12 D. 13

A. 10 B. 12 C. 13 D. 20

A. 1 B. 2C. 3 D. 4

A. 18 B. 20 C. 24 D. 22

A. 6 B. 7 C. 8D. 11

A. 14 B. 15 C. 16 D. 17

A. 18 B. 23 C. 24 D. 27

A. 94 B. 76C. 73 D. 16

A. 2 B. 3 C. 4 D. 5

A. 6 B. 8 C. 10 D. 12

A. 1441 B. 3529 C. 8281 D. 9369

A. 3 B. 4 C. 5 D. 6

A.15 B. 16 C. 34 D. 8

A 18 B. 24 C. 36 D. 58

H K Q

C G O

E J?

A. T B. P C. N D. L

A D H

F I M

? N R

A.K B. J C. L D. M

F W O

A J K

E M?

A. N B. X C. D D. C

A. 80 B. 85 C. 96 D. 128

Inserting missing characters

A. 10 B. 15 C. 20 D. 25

A. 42 B. 46 C. 48 D. 50

A. 7 B. 25 C. 49 D. 129

A. 49 B. 50 C. 51 D. 52

A. 22 B. 30 C. 32 D. None (vl/bf/ @)&))