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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
nimn aankro se madhika gyat kro 7.25.52.14.1.19.39.27.9.47.66 |
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Answer» 1,7,9,14,19,25,27,39,47,52,66 Total terms =11Middle term=11+1/2=6th term Answer is 25 |
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| 2. |
Find the sum by suitable rearranger)837 +208 +363 |
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| 3. |
A.p.3,8,13......,253 Me antim ped se 20Va ped gyat kigiye |
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| 4. |
कोई मशीन 7% की हानि पर 837 रु. में बेची गई तो उसका क्रय मूल्य निकालिए। |
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Answer» 93 Percentage = 8371 percentage = 837/93100 Percentage= 837/93*100 895.59 is its right answer 895.59 is the right answer 895.59 is correct answer. 895.59 Iis the right answer |
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| 5. |
Find the sum by suitable reamangement:(a) 837 208+363tb) 1962 453 + 1538+ 647 |
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| 6. |
(i) 420(ii) 2000(ii) 837(iv) 3500 |
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Answer» Kindly post your question in English! |
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| 7. |
7. Write the decimal that represents theshaded portion of the model. |
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Answer» 0.95 ,................ |
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| 8. |
5.कोई मशीन 7% की हानि पर 837 रु. में बेची गई तो उसका क्रय मूल्य निकालिए। |
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Answer» 93 Percentage = 8371 percentage = 837/93100 percentage = 837/93*(100)= 900answer 899.59 rs.is correct answer. |
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| 9. |
Kio machine 7% ki hani per 837 rupeeya me beche gaye tu uska kirya mul nikalliye |
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| 10. |
किन. 5 नस AN ook o i el e e .कट: ////_5 e ~ie R |
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| 11. |
1. Sahil bought a geometry box for 22.50, a pen for 9.25 and a ruler fordid7.00. He gave a 50-rupee note to the shopkeeper. How much moneyhe get back? |
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Answer» great you are |
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| 12. |
2744 ka ghanmul gyat kijiye |
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Answer» cube root of 2744 is 14. 14×14×14= 2744. Mam plzz is question ko pura show kerke bheijo plzzz kese kese hoga |
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| 13. |
ap 2'7'12 ka 10wa pad gyat kijiye |
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Answer» a = 2d = 5son th term is2 + (n-1) 510 th term is2+ (10-1) 52 + 9 ×5= 2 +45 = 47 |
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| 14. |
Euclid vibhajan busy dwara HCF nikale 455 or 42 ka |
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| 15. |
sin-1 (1/√2) ka mukh maan kyath kijiye |
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Answer» theta= 45° as sin45° = 1/√2 |
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| 16. |
yadi circul key Teresa 15 CM Hai tab samantar Sparsh Rekha ke beech ki doori gyat kijiye |
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| 17. |
625;935 aur1325 ka hcf gyat karo |
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Answer» 625=5×5×5×5935=5×1871325=5×5×53so hcf=5 |
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| 18. |
96 &404 ka HCF abhajay vidhi se gyat karen |
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| 19. |
Consider two 'postulates' given below:(i)Given any two distinct points A and B, there exists a third point C which is inbetween A and B(ii) There exist at least three points that are not on the same line.Do these postulates contain any undefined terms? Are these postulates consistentDo they follow from Euclid's postulates? Explain. |
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| 20. |
Consider two 'postulates' given below:G) Given any two distinct points A and B, there exists a thirbetween A and B(ii) There exist at least three points that are not onDo these postulates contain any undefined termsDo they follow from Euclid's postulates? Explainthe same li? Are these |
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| 21. |
State any two Euclid's postulates. |
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Answer» 1. A straightline segmentcan be drawn joining any two points. 2. Any straightline segmentcan be extended indefinitely in a straightline. |
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| 22. |
7 State any two Euclid's postulates. |
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| 23. |
ow many eubes of side 4 cm can be cut from a cuboid measuring 16 em x 10 cm x 6 cm? |
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Answer» Number of cubes =Volume of cuboid/Volume of cube= (16*10*6)/(4*4*4)= 15 cubesPlease hit the like button if this helped you |
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| 24. |
A cuboid has three mutually perpendicular edges measuring 5 em, 4 cm and 3 cm. Find (a) itsvolume, (b) its surface area, and (c) the length of a diagonal. |
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| 25. |
A godown measures 40m X 15m. Find the maximum number of wood measuring 1.5m X 2m X 0.5m which can be placed inside the box. |
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| 26. |
find the length of the longest pencil which can be placed in a geometry box measuring 16 centimeters by 8 centimeters by 2 centimeters |
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Answer» Length of the longest pencil that can be kept in the box = Diagonal of the box = √(l²+b²+h²) = √(16²+8²+2²) = √(256+64+4) = √324 = 18 cm Like my answer if you find it useful! |
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| 27. |
DITN TITIMTIHTIM TACITITTITTSBATEEeach case.23. Find the least number of five digits that is exactly divisible by 16, 18, 24 and 30. |
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| 28. |
Example 5: How many soap cakes measuring 7 cm5 cm × 2.5 cm can be placed in a box of size 56 cm× 0.4 m × 0.25 m? |
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| 29. |
3. The dimensions of a box are 50 cm x 36 cm x25cm. How much cm2 cloth will be required forf 100 s om If it. is cumaking cover of this box? |
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Answer» The size of the box is one thing but the size of the cloth required will be different because you require extra cloth around the edges of the box to be able to sew the cover. Suppose your require 5 cm extra for the stitching the area of the cloth will be 55 cm x 41 cm x 30 cm, that 2(55x41) + 2(41x30) + 2(30x55) = 4510 +2460 +3300 = 10270 sq cm. |
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| 30. |
lastic box 1.5m long, 1.25 m wide and 65 cm deep is to be made. It is opened at theIgnoring the thickness of the plastic sheet, determine:The area of the sheet required for making the box.The cost of sheet for it, if a sheet measuring 1m2 costs 20() |
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| 31. |
)201tnd all the aalexăă |
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Answer» let the ratio be x so angle AOD = 4x and BOD = 5x BOD + AOD = 180 ( linear pair)4x+5x = 1809x = 180x = 180/9 = 20so AOD = 4× x = 4 × 20 = 80and BOC = 80 (vertically opposite angle) BOD = 5x = 5× 20 = 100soAOC = 100 by vertically opposite angle |
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| 32. |
x2/3 + 3/3 - 6 = 0, को हल करें। |
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Answer» x^2/3 + x^1/3 - 6 = 0 Let x^1/3 = y y^2 + y - 6 = 0y^2 + 3y - 2y - 6 = 0y(y + 3) - 2(y + 3) = 0(y - 2)(y + 3) = 0y = 2, - 3 x^1/3 = 2x = (2)^3 = 8 x^1/3 = -3x = (-3)^3 = - 27 |
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| 33. |
x2-(3+2x+2/3=0 |
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Answer» x^2 - (root(3) + 2)x + 2root(3) = 0 x^2 - root(3)x - 2x + 2root(3) = 0 x(x - root(3)) - 2(x - root(3)) = 0 (x - 2)(x - root(3)) = 0 x = 2, root(3) |
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| 34. |
(xxi) x2-(3 +2)x+2/3-0 |
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| 35. |
\frac{01}{\varepsilon}=\square-\frac{01}{L} |
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| 36. |
11L 1 コ0000001 = 뼈IgleEI,01 ×SCI. (e)01 xL (e)te)I (Ee)(q-D (Le) |
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Answer» 3. Anything power zero = 1 1-1/1+1 = 0/2 = 0 |
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| 37. |
u'aven A =[201 and 1 = [10122/ Given A =-1 7:9A + ml. Find m[2016] |
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| 38. |
7)If a pole 6m high casts a shadow 240 m long onelevation.(01)2 m long on the ground, find the Sun's01) The ratin of tha 1 |
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Answer» Let height = 6mlength of shadow = 2√3mø is angle of elevationTanø= height/shadow length= 6/2√3=√3ø=π/3Angle of elevation is =60° |
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| 39. |
3() Represent 9.3 on the number line. |
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| 40. |
3. Represent 16,17,18 on the number line. |
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| 41. |
egells 1l of milk. What quantity of milk is left to be sold?5. Ifthe price ofk of sugaris Rs 14 then what will be the price of 3 kg of sugar? |
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Answer» Price of 1 kg sugar= 14 1/2 =29/2Price of 3 1/4 kg sugar= (29/2)*(13/4)= Rs. 62.833 |
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| 42. |
था 01 3 (8 1) 8 ०० (1-६) ४ धणातत un 01 st (£ °11) g pue (1— °¢) v syurod JJJ_)_LMH U29M12q 29UEB]SIP Y1 YIIYM I0] A JO SanjeA 'er |
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Answer» A(3,-1) B(11,y)distance=10unitsby dustanve formula(3-11)²+(-1-y)²=10²(-8)²+1+y²+2y=10064+1+y²+2y=100y²+2y+65-100y²+2y-35=0y²+7y-5y-35=0y(y+7)-5(y+7)=0(y-5)(y+7)=0y=5,-7 |
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| 43. |
3. Representandon the samenumber line. |
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| 44. |
300019 A merchant has 1000 kg of sugar, part cofatwhich he sells at 8% profit and the rest18% profit. He gains 14% on the whole.The quantity ofsugar sold at 18 % profit is1) 560 Kg3) 400 Kg2) 600 Kg4) 640 Kg |
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| 45. |
his 19. A merchant has 1000 kowon-ofwhich he sells at 8% profit and the rest at18% profit. He gains 14% on the whole.The quantity ofsugar sold at 18% profit is1) 560 Kg3) 400 Kg2) 600 Kg4) 640 Kg |
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| 46. |
20DATE:PAGE NOprove that the following core irrational numbe32 |
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Answer» To prove 1/√2 is irrational Let us assume that√2 is irrational 1/√2 = p/q(where p and q are co prime) q/p =√2q =√2p squaring both sides q² = 2p² .....................(1) By theoremq is divisible by 2 ∴ q = 2c ( where c is an integer) putting the value of q in equitation 1 2p² = q² = 2c² =4c²p² =4c² /2 = 2c²p²/2 = c² by theorem p is also divisible by 2 But p and q are coprime This is a contradiction which has arisen due to our wrong assumption ∴1/√2 is irrational |
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| 47. |
. Represent 3 and 6 on a numbe(INns. |
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Answer» xndjdhdbfjxjjdjdhdjd V3=1.7320, V6=2.44 |
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| 48. |
find.. _a.Matona-numbe. bet oten CHnational number 3 and 1, - |
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Answer» √3=1.732√11=3.317 Rational numbers between 1.732 and 3.3172.0571.9653.308, etc |
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| 49. |
the following integers using numbe- 4+8(ii) 7+-62+5(vii) -2+-6 |
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Answer» chautha is right answer chautha is the right answer Irish a bit of weight loss Bacchon ko 9th po to the end Bacchon Irish Irish cc x the UK for Bacchon lol 9th po to the end ii) is the correct answer 2 is the correct answer 2 is the correct answer 417-8are answer s. 4......is correct answer the correct answer is C |
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| 50. |
2. What is the HCF of smallest prime number and the smallest composite numbe? |
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