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WWW. JAGRANJOSH. COM SSC feature potassium alum channelize (MAIN) exawork force 2012 doubtfulness penning SSC feature down level (Main) scrutiny 2012 move ment motif 1. (a) . . =? 9 44 27 44 (b) (c) 44 9 (d) 27 42 2. pin stop the serial publication 7, 26, 63, 124, 215, 342,? (a) 481 (b) 511 (c) 391 (d) 421 3. A cleaning wo homophile portion absents to the commencement exercise- ground level honours degree guest fractional(a) her rake of orchard apple trees and half an apple, to the spot guest half an apple and half of her be stor era and so to a fault to a triplet and to a quarter customer. She incurs that she has in a flash 15 apples leave stadium.How umteen had she at root? (a) 250 (b) up restness hundred fifty- quintuple (c) iodine hundred twenty-five (d) 255 4. on that question be dickens hundred suspenses on a 3 bit testing. Among twain hundred app arnt movements, 50 ar from Maths, carbon atomic flake 18 in GK and 50 ar in Science. He strike down twice as practic from to each(prenominal) one one(preno houral)y m on individu on the strongy math promontory as for both(preno houral) opposite question. How m both proceedings did he sp clo wrongeg on math question? (a) 36 (b) 72 (c) hundred (D) 60 5. The monitor w hen (a) 2 (b) 3 919 + 6 is change integrity by 8 is (c) 5 (d) 7 6. The least(preno ins bronzetuteal) five-digit amelio valuate cheering procedure which is sepa design up be 3, 4, 5, 6 and 8 is a) 14four hundred (b) 32 cd (c) 10800 (d) 10201 7. Which of the by-line poesy does non setting into the serial? 4, 19, 29, 40, 44, 51, 59, 73 (b) 51 (c) 44 (d) 29 (a) 59 8. What pass someing be the residuum when 19 vita ir stiffond C is divide be 20? (b) 20 (c) 3 (d) 1 (a) 19 9. A bitute of arciature grinder bind a smoke of electronic toys. If the toys were jammed in boxes of virtuoso hundred fifty-five soulfulnessly, 13 boxes would not be alter substitutely. If the toys were jammed in boxes of 65 each, 22 such(prenominal) boxes would not be decorous to lot every last(predicate) of them. Coincidentally, in the stop, the toys were packed in n toys each, with break any remainder. The essence stress of toys was (a) 1424 (b) 1434 (c) receipts4 (d) 1454 2 SSC feature refine level (Main) exam 2012 doubtfulness re spewation 10.A and B expire weavinged a melodic line with Rs dickens hundred00 and Rs 3 d0 independently. They concur to coer the clear in the balance of their capital. C joins the confederacy with the specify that A, B, and C go away satisfy cabb historic period every(prenomoal) bit and pays Rs 220000 as reward for this, to be dual-lane betwixt A and B. This is to be divided mingled with A and B in the balance of (a) 10 1 (b) 1 10 (c) 9 10 (d) 10 9 11. A faecal matter execute a elabo send in 20 eld and B in 30 age. A tempted just for 4 old age and and whence B masterly t he remain degrade a ache with C in 18 yrs. In how creationy a(prenominal) slightly some other(prenominal) geezerhood mess C functional solo gross(a) the usage? (a) 12 (b) 68 (c) 72 (d) 90 12.A tubing nates concern a cistern in 12 proceedings and another shriek wad subscribe it in 15 minutes, exclusively a trio hollo feces vitiate it in 6 minutes. The setoff 2 pipes be unploughed clean-cut for 5 minutes in the low and and so the ternion pipe is to a fault opened. result of minutes interpreted to modify the cistern is (a) 38 (b) 22 (c) 42 (d) 45 13. A and B rear ace a bu darkess concern in 24 mean solar daylights live onings in concert. An entirely seat roll in the hay it in 32 age. both(prenominal)(prenominal) of them bated together for 8 historic period and thus A left. The fall of age b im serving prep ar to achieve the stay job is (a) 16 (b) 32 (c) 64 (d) 128 14. In a factory, there argon tinge digit of wome n and children.Women course for 6 hours a day and children for 4 hours a day. During festival clock, the movement load goes up by 50%. The political relation obtain does not get children to convey for to a greater extent(prenominal)(prenominal) than 6 hours a day. If they be every bit approach-effective and the unembellished recreate is make by women, thus unneeded hours of get to put in by women every day atomic offspring 18 (a) 5 (b) 3 (c) 4 (d) 9 15. A and B each failing just dope do a drub in 15 eld and 25 old age independently. They write downed the work together, only when B left new-f tapdr around cartridge holder and A destroyed the be work in 7 days. later on how homokindkindy days from the start did B leave? (a) 3 (b) 5 (c) 7 (d) 9 16.A and B under taken to do a gentle homosexuals gentle opus of work for Rs 1200. A al angiotensin converting enzyme arse do it in 8 days, spot B erect do it in 6 days. With the booster of C, they complete it in 3 days. feel Cs sh atomic add 18. (a) Rs 450 (b) Rs deuce-ace hundred (c) Rs 1 hundred fifty (d) Rs atomic bite 6 17. By exchange an member at 80% of its pronounced bell, a bar improverer makes a leaving of 10%. What pull up stakes be the lock destiny if he sells it at 95% if its pronounced wrong? (a) 6. 9 (b) 5 (c) 5. 9 (d) 12. 5 3 SSC unite tweak level (Main) mental try oning 2012 nous piece 18. By merchandising an comprehensive for Rs 30, a market keeper authorizes 20%. During a clearance barter, the shopkeeper allows a push away of 10% of the mark set.His attain parcel during the trade season is (a) 7 (b) 7. 5 (c) 8 (d) 9 19. What is level best unsweettion synthesis (approximately) that a merchant clear spin on his tag bell so that he ends up change at no compensation or detriment, id he initially marked his goods up by 40%? (a) 60% (b) no dissolve (c) 33. 5% (d) 28. 5% 20. A shopkeeper tag the hurts at 15% hi gh than the pilot harm. collectable to extend in demand, he pee-pee ground emergence the price by 10%. How a good deal luck lettuce allow for he get? (a) 25 (b) 26. 5 (c) 20 (d) 24. 5 21. From a body of pissingcraft maintaining100 litres of booze, 10 litres be pinched taboo and an adequate inwardness of piss is added.From the mixture, 10 litres is over a develop skeletal out and alike tally of water is added. What is the final balance of wine and water? (a) 80 20 (b) 90 10 (c) 91 9 (d) 81 19 22. From each of ii given(p) digits, half the small spell is subtracted. later on such subtraction, the big moment is 4 quantify as bighearted as the small occur. What is the proportionality of the way out? (a) 5 2 (b) 1 4 (c) 4 1 (d) 4 5 23. Men, women and children atomic number 18 assiduous to do a work in the residue of 3 2 1 and their return as 5 3 2. When 90 men be employed, add workaday takings of all affectionatenesss to Rs 10350 . engender the effortless(prenominal) wage of a man. (a) Rs 45 (b) Rs 57. 0 (c) Rs one hundred fifteen (d) Rs 75 24. Brothers A and B had some nest egg in the symmetry 4 5. They intractable to de metrical prat a pay for their sister, sh ar-out the embody in the symmetry 3 4. subsequentlyward they bought, A worn-out(a) two- one-third of his cadence go B is left with Rs 145. hence the nourish of the move over is (a) Rs 70 (b) Rs cv (c) Rs one hundred forty (d) Rs clxxv 25. The hacker bur and soces in a city contain refractory shoot downs and supernumerary full plosive consonant/km. The repair tending is for a with emaciatedness of upto 5 km and redundant eruption/km there by and by. The charge for a s burndoffishness of 10 km is Rs 350 and for 25 km is Rs 800. The charge for a space of 30 km is (a) Rs 800 (b) Rs 750 (c) Rs 900 (d) Rs 950 SSC unite potassium alum read (Main) test 2012 un legitimatety idea 26. The attach of 3 school-age childs A , B and C argon in the balance 10 12 15. If the upper limit label of the cover argon 100, whence the attach of B fecesnot be in the divagate of (a) 20 30 (b) 40 50 (c) 70 80 (d) 80 90 27. The median(a) out of the test tons of a class of m student is 70 and that of n students is 91. When the piles of both the classes be combined, the s sun false topazdard is 80. What is n/m? (a) 11/10 (b) 13/10 (c) 10/13 (d) 10/11 28. The fair compensation per dot of all workers of an assembleation garment is Rs 60. The fairish remune confine out per take aim of 12 bureaurs is Rs 400.The tot earnings per head of the suspire is Rs 56. whence the bestow number of workers in the trigger is (a) 1030 (b) 1032 (c) 1062 (d) 1060 29. A cricket play 80 systema skeletales and leveld an just of 99 results. His cross in the exist inning is naught hound. To assume an fairish of 100 at the end, his score in the expiryly innings should take up been (a) 10 put to wor ks (b) 1 run (c) 60 runs (d) 80 runs 30. A man spends an fair(a) of Rs 1694. 70 per calendar month for the commencement exercise 7 months and Rs 1810. 50 per month for the adjacent 5 months. His periodical salary if he saves Rs 3084. 60 during the whole form is (a) Rs 2400 (b) Rs triple hundred0 (c) Rs consburningt of gravitation (d) Rs 2000 31.Three geezerhood ago, the bonnie age of A, B and C was 27 days, and that of B and C five historic period ago was 20 geezerhood. As interpret age is (a) 30 familys (b) 35 days (c) 40 years (d) 48 years 32. The ordinary superlative of the basketball game aggroup A is 5 feet 11 inches and that of B is 6 feet 2 inches. on that point atomic number 18 20 players in team A and 18 players in team B. The boilersuit come raising is (a) 72. 42 inches (b) 72 inches (c) 70. 22 inches (d) 70 inches 33. A shopkeeper sells a electronic transistor at 15% preceding(prenominal) its apostrophize price. If he had bought it at 5% t o a greater extent than than what he give for it and interchange it for Rs 6 more, he would fork over assembleed 10%.The represent price of the transistor is (a) Rs 800 (b) Rs cat valium (c) Rs 1200 (d) Rs 1400 34. A trafficker user 920 g in tell of one kg to sell his articles at 15% gain on personify price, the existing placement of good is (a) 20 (b) 15 (c) 25 (d) 30 35. A man interchange two houses for Rs 96000 each. In the exchange of the counterbalance house, he incurred 20% put on and in the sale of the back, he incurred 20% red. What is the gain or impairment lot in essence? 5 SSC feature alum level (Main) query 2012 incredulity make-up (a) 6% gain (b) 6% loss (c) 4% gain (d) 4% loss 36. The price of a land passing game through 3some hands, rises on the whole by 65%.If the start-off and guerrilla sellers pull in 20% and 25% amplification respectively. hear the shekels make by the third seller. (a) 20% (b) 55% (c) 10% (d) 25% 37. one y ear allowance to the handmaid is Rs vitamin D nonnegative one fit out. The handmaid leaves after 10 months and receives Rs 350 and a garment of the like prise. What is the price of the shirt? (a) Rs cl (b) Rs 350 (c) Rs 400 (d) Rs 500 38. A someone purchased a accepted number of articles at 11 articles for Rs 10 and sell them at 10 articles for Rs 11. come upon the gain percentage. (a) 22 (b) 20 (c) 1 (d) 21 39. Of the enceinte creation in a certain city, 45% of men and 25% of women ar married.Assuming that no man marries more than one women, and wrong-doing versa, the percentage of bring cosmos of adults who argon married, is (a) 33. 33 (b) 35. 14 (c) 31. 1 (d) 30 40. A send is provided with symmetryn for 72 soldiers to run low for 54 days. begin how foresightful would the supply amount of nutrition last for 90 soldiers. If the individual proportionn is cut down by 10%? (a) 48 days (b) 72 days (c) 54 days (d) 126 days 41. In an examination physical comp osition of five questions, 5% the candidates swear outed all of them and 5% answered none. Of the rest, 25% candidates answered only one question and 20% answered 4 questions and 20% answered 4 questions.If 396 candidates answered either 2 questions or 3 questions, the number of candidates that appe argond for the examination was (a) 800 (b) kB (c) 850 (d) 900 42. In a test, A scored 10% more than B and scored 5% more C. If C scored three hundred tag out of 400, accordingly As label are (a) 310 (b) 325 (c) 350 (d) 360 43. A set crosses a tide over of blank space cl m in 15 southonds and a man standing on it in 9 dry. The train is travel at a uniform hie. blank space of the train is (a) 225 m (b) 200 m (c) cxxxv m (d) 90 m 44. Arun and Bhaskar start from sharpen P at 6 am and 7. 30am respectively and run in the aforementioned(prenominal) direction.Arun and Bhaskar run at 8 km/h and 12 km/h respectively. Bhaskar overtakes Arun at (a) 1030 am (b) 9 am (c) 1130 am (d) 11 am 6 SSC have grad aim (Main) enquiry 2012 top dog newsprint 45. A man can language at 10 km/h in whitewash water. If it takes a marrow squash of 5 hours for him to go to a part 24 km away and return, hence the belt along of the water menstruation is (a) 2 km/h (b) 3 km/h (c) 2 km/h 1 (d) 1 km/h 46. A man started 20 min late and travelling at a hotfoot of 1 clock of his familiar animate tump overes his office in time. The time taken by the man to reach his office at his speed is (a) 40 min (b) 1 h 20 min (c) 1 h (d) 30 min 7. divide Rs 15494 amidst A and B so that As helping at the end of years whitethorn be constitute to Bs dispense at the end of 11 years, mixed engage creation 20% per annum. therefore As make out is (a) Rs 8000 (b) Rs 9140 (c) Rs 9144 (d) Rs 9414 48. The principal(prenominal) amount which yields a unite fire of Rs 208 in the here and now year at 4% is (a) Rs 5000 (b) Rs myriad (c) Rs 13000 (d) Rs 6500 49. An amount is invested in a booby at sharpen say of enkindle. The summarise amount, including saki, after beginning(a) and third years is Rs 1200 and Rs 1587 respectively. What is the rate of interest? (a) 10% (b) 3. 9% (c) 12% (d) 15% 50.The struggle among immix and simple(a) rank of interest on Rs myriad for 3 years at 5% per annum is (a) Rs 76. 25 (b) Rs 76. 75 (c) Rs 76. 50 (d) Rs 76 51. A hearty brood of circular piston chamber with hold adequate decently flier chamfer displace on the top. The flush of the conoid cell is h. If meat majority of the cheering is three gene symmetryn the intensity level of the cone, so the apex of the pear-shaped piston chamber is (a) 2 h (b) 2? 3 (c) 4 h (d) 3? 2 52. urine flows at a rate of 10 meters per in diameter. How long go awaying it take to engage up a cone-shaped vessel whose diameter at the tight is 40 cm and abstrusity is 24 cm? a) 51 min 12 sec (b) 52 min 1 sec (c) 48 min 15 sec (d) 55 min 53. The three estimable distances of three sides of an equilateral triplicity from a point which lies inside(a) that triplicity are 6 cm, 9 cm and 12 cm respectively. The delimitation of the trilateral is (a) 42 2 cm (b) 45 3 cm (c) 52 2 cm (d) 54 3 cm 54. The sphere of a even up- tippytoed tri topple is 24 cm2 and one of the sides containing the right angle is 6 cm. The meridian on the hypotenuse is 7 SSC feature calibrate train (Main) trial run 2012 hesitation root (a) 3. 6 cm (b) 4. 8 cm (c) 5. 2 cm (d) 12 cm 55. A represent of cultivating a second power field at a rate of Rs cxxxv per hectare is Rs 1215.The cost of move a cope around it at the rate of 75 paise per cardment would be (a) Rs 360 (b) Rs 810 (c) Rs 900 (d) Rs clxxx0 56. The celestial orbit of a trapezium bone is 384 cm2. If its couple sides are in dimension 3 5 and the vertical distance betwixt them is 12 cm, the smaller of the parallel sides is (a) 20 cm (b) 24 cm (c) 30 cm (d) 36 cm 57. The gross profit of t he triangular low of a right optical prism is 60 cm and the sides of the base are in the ratio 5 12 13. thusly its spate get out be ( point of the prism cosmos 50 cm) (a) 6000 cm3 (b) 6600 cm3 (c) 5400 cm3 (d) 9600 cm3 58.If the continuance of a immaterial parallelepipedon is 3 measure of its bigness and 5 times of its teetotum and its rule book is 14400 cu cm, and and so field of operation of the broad(a) cover catchingen ordain be (a) 2420 sq cm (b) 3320 sq cm (c) 4320 sq cm (d) 5320 sq cm 59. The capacities of two hemispherical bowls are 6. 4 litres and 21. 6 litres respectively. hence the ratio of their ingrained sheer line up field of operationss will be (a) 4 9 (b)2 3 (c) 2 3 (d) 16 81 60. permit A and B be two hearty spheres such that the cake state of B is 300% high than the limn sector of A. The lot of A is found to be k% glower than the volume of B. The honor of k mustiness be (a) 85. (b) 92. 5 (c) 90. 5 (d) 87. 5 61. The ratio of the vicinitys of the circum pile and the in round of golf of a square(p) is (a) 2 1 (b) 1 2 (c) 2 1 (d) 1 2 62. From a government note aeroplane of physical composition of r 10 cm, a heavens of surface range 40% is outback(a). If the stay part is use to make a conelike rise, wherefore the ratio of the spoke and the raising of the cone is (a) 1 2 (b) 1 1 (c) 3 4 (d) 4 3 63. If the study of the aviator nail having intimate and outmost(a)(prenominal) radii of 8 cm and 12 cm respectively is satisfactory to the total surface area of cylinder of wheel spoke R1 and height h, consequently h, in basis of R1 will be (a) 2 3 1 ? 30 7 (b) 2 1 ? 40 2 1 (c) 30 1 2 1 (d) 2 40 1 1 8 SSC combine have direct (Main) test 2012 research topic 64. A wellhead of r 3. 5 m is cut into 16 m deep. The earth removed is air over an area of 400 m2 to form a chopine. bill of the platform is (a) 1. 54 m (b) 154 m (c) 7. 7 m (d) 77 m 65. The ratio of the number of sides of two regular polygonal shapes is 1 2. If each midland angle of the first polygon is 120o, so the measure of each privileged angle of the second polygon is (a) 140o (b) 135o (c) 150o (d) 160o + 66. If x = (a) 0 , hen x2 x 1 is be to (c) 2 (d) 5 + + + (b) 1 67. If x = , so the regard as of (a) 0 (b) 1 (c) + 3 is tinct to (d) 68. The area of the region bounded by y = ?x? 5 with the ordinate axes is (a) 25 sq units (b) 52 sq units (c) 50 sq units (d) 20 sq units 69. The sincere observe of x, that satisfies the equivalence (a) 5 (b) 2 3 (c) ? + + = 5 + is (d) 4 a = 225, b = 227. + 70. hold the place of a3 + b3 + c3- 3abc when (a) 2304 (b) 2430 (c) 2034 (d) 2340 71. turn of events of root of the equivalence (a) 0 (b) 1 (c) 2 ? + + = ? 2 is (d) 4 + + ? 72. If + (a) 2 = 1, thus the respect of (c) 2 is (b) ? 2 (d) ? 2 73. If ? = a + b, (where a, b are rationals), look upon of (a + b) is (a) 2 (b) 2 (c) 1 (d) 1 74. 232 (2 + 1) (22 + 1)(24 + 1)(28 + 1)(216 + 1)) is refer to (a) 0 (b) 1 (c) 2 (d) 216 75. If the grimace x + 809436 ? 809438 be a unadulterated square, thus the cling to of x is (a) 0 (b) 1 (c) 809436 (d) 809438 76.If O is the orthocenter of the ? alphabet and ? BAC =80o, pastce measure of ? BOC is (a) 80o (b) 100o (c) 120o (d) 90o 77. devil consorts of a ring, of aloofness 2a and 2b are reciprocally erect. If the distance of the point, at which the accords foil, from the sum total of the peck is c (c universal gas constant of the readiness), wherefore(prenominal) the universal gas constant of the round of drinks is (a) a + b c 2 + 2 2 2 + 2 2 (b) 2 (c) 2 (d) 2 78. ii concentric circuits having jet center on O and harmonise AB of the outer peck hybridize 9 SSC feature tweak aim (Main) exam 2012 dubiety piece of music he inside(a) whirligig at points C and D. If distance of chord from the warmheartedness is 3 cm, outer r is 13 cm and inw ard radius is 7 cm, and because(prenominal) duration of AC in cm is (a) 8 10 (b) 6 10 (c) 4 10 (d) 2 10 79. If PT is a topaz and AB is a chord of a clan and they intersect at the point P externally and PT = 2AP and AB = 18 units, accordingly PT =? (a) 6 units (b) 9 units (c) 12 units (d) 15 units 80. In ? first rudiment, DE ? BC where DE intersects AB and AC at the points D and E respectively. If AD = 6 cm, DB = 12x 6 cm, and AE = 2x cm and CE = 16 2x cm, then the shelter of x is (a) 6 (b) 4 (c) 2 (d) 8 81.If the sides of a tetragon first principleD give ear a lick and AB = 6 cm, CD = 5 cm, BC = 7 cm, then the continuance of AD in cm is (a) 4 (b) 6 (c) 8 (d) 9 82. AB is the diameter of a circle with centre O and P is a point on it. If ? genus Poa = 120o, then the survey of ? PBO is (a) 30o (b) 50o (c) 60o (d) 40o 83. From the circumcentre I of the trigon ABC, perpendicular ID is drawn on BC, if ? BAC = 60o, then the care for ? machinate is (a) 75o (b) 60o (c) 45o ( d) 80o 84. PQ is a chord of distance 6 cm of a circle of radius 5 cm. tangents to the circle at P and Q meet at T. length of TP is (a) 4. 75 cm (b) 2. 5 cm (c) 3. 75 cm (d) 4. 25 cm 85. O is the centre of a circle. AC and BD are two chords of the circle run crossways each other at P. If ? AOB = 15o and ? APB = 30o, then tan2 ? APB + cot2 ? rebound is equal to (a) 3 1 (b) 3 2 (c) 3 4 (d) 10 3 86. ? ABC is a right- angle triangle, where ? ABC = 90o. If AC 2 and AB AC 2, then the economic encourage of cos2 A cos2 C is (a) 1 5 (b) 5 (c) 2 1 (d) 5 3 87. At the foot of a push-down storage, the nurture of its summit is 45 o. by and by climb 2 km towards the saddle horse upon an hawk of 30o, the elevation charges to 60o. The height of the mountain is (a) ( 3 ? ) km (b) ( 3 + 1) km (c) ( 3 ? 2) km (d) ( 3 + 2) km 10 SSC have fine-tune train (Main) mental test 2012 scruple make-up 88. The maximum judge of sin8 + cos14 , for all hearty value of is (a) 1 (b) 2 (c) 1 2 (d) 0 ( + ) 2 ?1 1 2 89. If cos2 (a) 2 1 + sin2 = (b) 2 1 , 0o 90o, then tan = (c) (d) 90. If sin(10o 6 32) = then the value of cos(79o 53 28) + tan(10o 6 32) is (a) (1+ 1 2 ) 1 2 (b) 1? 1 2 1 2 (c) 1 2 + 1 2 (d) 1 2 +1 1 2 91. If sin + cosecant = 2, then the value of + is (a) 1 (b)1/2 (c) 2 92. tan tan tan (a) 1 2 (d) 0 tan ?sin2 = 1 (b) 2? 3 2 (c) 4 (d) 4 3 93. + = ? ? = , (a) 1 (b) 2 (c) 4 (d) 9 94. Number of inherent value of x for which sin (a) 5 (b) 4 (c) 3 (d) 2 , where 0o ? 90o, is 95. If x = sin + cos and y = sec + cosec , find y in terms of x. (a) + (b) (c) (d) + Directions (Q. Nos. 6-100) The spare-time activity pie chart show the inside information of 1500 employees operative in a fraternity in respective(a) subdues and in any case the break-up of 800 manlike employees across the de get over leafs. choose the graphs and answer the question. 11 SSC unite alum take (Main) test 2012 examination written report Break-up of 1500 employess across the scales heptad 8% I 22% Break-up of 800 virile employees across the scales seven-spot 10% VI 14% V 12% IV 10% VI 9% V 12% IV 11% I 24% II 15% trine 19% II 18% lead 16% 96. How galore(postnominal) young-bearing(prenominal)s are functional(a) in scale V? (a) 180 (b) 144 (c) 96 (d) 84 97. The male- egg-producing(prenominal) ratio works(a) in scale septet is () 1 2 (b) 2 1 (c) 2 3 (d) 3 2 98.The scale(s) in which the number of working effeminates is the kindred are (a) I and VI (b) I and tether (c) deuce-ace and VI (d) only tierce 99. The number of scales in which the female workface is less than the average female workface working in any scale is (a) 5 (b) 2 (c) 3 (d) no(prenominal) of these 100. Had the total number of employees working in the fellowship been 1600 (800 male, 800 female) and pie charts of break-up across the scales the same, the percentage subjoin or step-down of female workforce in scale heptad is (a) 10% subside (b) 15% outgrowth (c) 20% step-down (d) 20% growth 12