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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. |
3114.88cmPractice set 7.21.The radii of two circular ends of frustum shape bucket are 14 cm and 7 ccm. How many liters of water it can hold?(1 litre-1000 cm3)2.The radii of ends af g f |
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Answer» like if you find it useful |
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| 2. |
sThe area of the parallelogram constructed onthe Vectors a p 2q and b 2p+q assides, where p, qare unit Vectors forming anangle of 60 in square units is3v/322)3)4 |
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Answer» thank u |
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| 3. |
be delling dagend ) te pon.cetsA man pains the APdonenDonald ,find her, PGJG |
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Answer» 8 dozen - 96let 1 pencil be for re. 1so 96 pencil is for9612 pencil is for 12.gain-12CP : SP- gain96- 1284gain percentage : gain/cp * 10012/84*100100/7% is the answer Thank you for answering me. |
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| 4. |
cate-AssignmentEx= 7.2In the adjoining figure , ray A2 bisnute LDABas well as LDCB.tervangl.2 state the toll Pains of equal partes inBAC and DAC |
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| 5. |
can 15 men ay a1010 men can lay a road 75 km. long in 5 days. In how many days can 1545 km. long? |
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| 6. |
TILP5.// WWW.Nllallalaucily.UIYUnit testDenali is one of the coldest mountainson earth. The temperature is 2° celsiustoday and each day, it is dropping by3°celsius.What will the temperature of Denali beafter two weeks?celsius |
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Answer» Your correct answer is -40°c |
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| 7. |
The number of bacteria in a culture is 'x' now. It becomes square of itself after oneweek. What will be its number after two weeks? |
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Answer» after one week it will be x*x=(x)^2then after two week, it will be (x)^2 × (x)^2= (x)^4 |
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| 8. |
C19 weeks into months and weeks |
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| 9. |
A contractor wants to set up a slidefor the children to play in the park.He wants to set it up at the height of2 m and by making an angle of 30°with the ground. What should be thelength of the slide? |
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Answer» Consider question as a rightangled triangle.Height of slide = 2m (Opposite side)Length of slide (Hypotenuse)Using the angle of 30 degrees we have:Sin = Opposite/HypotenuseSin 30 = 2/HypotenuseHypotenuse = 2/sin 30Hypotenuse = 4So, slide should be 4m long |
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| 10. |
A playground has a slide of height 5 feetWhat is the length of the sliding board ifthe base of the slide to the steps leadingup to the top of the slide is 12 feet? |
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| 11. |
13) Followingisthedistributionofmarksobtainedby60students:CalculatethearithmeticmeanMarks More than more than 10 More than More than20More than 40More than 50564020No ofstudents |
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Answer» 50+56+40+20+10+1=177 |
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| 12. |
A playground has a slide of height 5 feet.What is the length of the sliding board ifthe base of the slide to the steps leadingup to the top of the slide is 12 feet?6.What is the length of a rectangle if thewidth is 8 cm and the diagonal is 17 cm? |
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| 13. |
A batsman scored 110 runs which included 3boundaries and 8 sixes. What percent of his totalscore did he make by running between thewickets? |
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Answer» The runs scored by batsmen in the form of fours- 3*4 = 12 The runs scored by batsmen in the form of sixes- 8*6 = 48 Total runs scored by the batsmen- 110 So, runs scored in the form of singles- 110–(12+48) = 50 So, the percent of the runs made by running between the wickets is - (50 * 100)/110 = 45.4545 Like my answer if you find it useful! |
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| 14. |
A batsman scored 110 runs, which included three boundaries and eight sixespercent of his total score did he make by running between the wickets (notboundaries)?a) 54.54%) 45.45%c) 45%d) 55% |
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| 15. |
A batsman scored 110 runs which included 3 boundaries and 8 sixes. What percent of his total score did he makeby running between the wickets?16(a) 45 %(b) 45596%(c) 546%(d) 55% |
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| 16. |
A hollow cylinder pipe, open at both ends, ism thick and has external diameter of 10 cmfind the mass of 49 cm long pipe if mass of1 cm3 of metal is 8 grama) 3.144 kgc) 32.350 kgb) 11.088 kgd) 143.431 kg |
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| 17. |
The HCF and LCM of two numbers are 12and 72 respectively. If the sum of thesenumbers is 60, then one of the numbers willbe(1) 12(3) 604524(4) 72 |
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| 18. |
timeAB = 6V3 뀨 , AC=12(a) 120°(b) 60°72,す |
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Answer» Sin(Angle B) = AB/AC= √3/2= 60° |
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| 19. |
, 22, 24, 20, Î, 52, 0, Y(A) 62(C) 66(B) 64(D) 68Q61Find the pair of the numbers that wouldfit into the pattern:1 1, 12 1, 13 31, 146 41,?(A) 161 051 (B) 161 050(C) 160 051(D) 160 0501.1 |
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Answer» 11*11 = 121121*11 = 13311331*11 = 1464114641*11 = 161051 So the answer is option a)161051 Like my answer if you find it useful! |
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| 20. |
EindthetcEal256,g6 |
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Answer» 32 It's 250 or 256 I think it's 256 |
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| 21. |
13) Followingisthedistributionofmarksobtainedby60students:CalculatethearithmeticmeanMarks More than more than 10 More than More than30More than 40More than 502060564010No ofStudents |
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Answer» Arithmetic Mean= (60+56+40+20+10+3)/6=31.5 |
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| 22. |
98.The HCF and LCM of two numbers are 12and 72 respectively. If the sum of thesenumbers is 60, then one of the numbers willbe(1) 12(3) 60(2) 24(4) 72 |
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Answer» Given:Let the two numbers be x & y x+y = 60..............(1) H.C.F= 12, L.C.M= 72 H.C.F × L.C.M = PRODUCT OF 2 NUMBERS 12 × 72 = XY 864 = XY X= 864/y..............(2) Put this value of x in eq 1 x+y= 60864/y + y= 60 (864+ y²)/y = 60 864 + y² = 60 y y² -60y +864=0 y² -36y -24y+864=0 y(y-36)-24(y-36)=0 (y-36)(y-24)= 0 y-36= 0 y=36 y-24=0 y=24Put the value of y= 36 x+y=60 x+ 36= 60 x= 60 -36= 24 x= 24 If y= 36, then x= 24 If y=24, then x= 36 Hence, the numbers are 36 & 24 |
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| 23. |
11.The resultant of two equal forces is double of either of the forces. The angle between them is : |
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Answer» If angle is 0° so it will be possiblethanks |
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| 24. |
34. If the seventh term of anA.P. isand ninth term isfind its 63d term.42Mathematics-X |
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| 25. |
28/3×17/7×16/9÷56/27-9/7 |
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Answer» 28/3*17/7*16/9÷56/27-9/7= 68/3*(16/9×27/56)-9/7=68/3*(6/7)-9/7= 136/7-9/7= 127/7 |
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| 26. |
56÷7+27÷3-12-14 |
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Answer» 56÷7+27÷3-12-1456÷7+9-12-148+9-12-1417-12-145-14-9 -9 is the right answer this is answer is _3.75 -9 is the right answer -9 is correct answer -9 the correct answer of the given question 56÷7+27÷3-12-14 17-12-13 -9 56÷7+26÷3-12-148+9-12-145-14=-9 is the correct answer |
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| 27. |
7. (a) Find the value of 91a, 91. 97g19 91/27upto oo. |
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| 28. |
(x2-22x + 117) รท(x-13) |
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Answer» (x^2-22x+117)/(x-13)(x^2-13x-9x+117)/(x-13)(x(x-13)-9(x-13))/(x-13)(x-13)(x-9)/(x-13)=(x-9) Thanks bro |
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| 29. |
Find the zero of the polynomial whee p(x) = ax, x not equal to 0. |
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Answer» x= 0 will be the zero of the polynomial |
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| 30. |
.13. Evaluateaxx + 2 |
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| 31. |
29.21 27g6 56 72 |
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Answer» 30/80 can be the answer I am not sure |
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| 32. |
(39/56)*((10/27)*(28/65)) |
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Answer» 10*28*39/27*65*56=10920/98280=0.111 0.111 is the correct answer |
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| 33. |
| - 11 | \times | - 22 | |
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Answer» thnku |
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| 34. |
( a ^ 2 ) \times ( 2 a ^ 22 ) \times ( 4 a ^ 26 ) |
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Answer» (i) (a^2) * (2a^22) * (4a^26)=> (2 * 4) * (a)^2+22+26=> 8a^50 |
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| 35. |
( a ^ { 2 } ) \times ( 2 a ^ { 22 } ) \times ( 4 a ^ { 26 } ) |
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Answer» According to law of exponentsa^m*a^n=a^m+nHence8*a^2+22+268*a^24+26=8a^50 |
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| 36. |
2 \frac { 1 } { 7 } \times 2 \frac { 4 } { 9 } \times \frac { 7 } { 22 } |
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| 37. |
x^{2}-22 x+117 |
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Answer» thank you so much |
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| 38. |
22. x ^3 -x ^2 +ax + x -a-1 |
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| 39. |
7. The ratio between the speeds of two trains is 7:8. If thesecond train runs 400 kms in 4 hours, then the speed ofthe first train is : Ans-70 km/hr |
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Answer» Speed of 2nd train = D/T = 400/4 = 100km/h now The ratio of speeds are given as 7:8 so, 7/8 = v/100=> v of first train = 7*100/8 = 87.5 km/h |
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| 40. |
8 x^{2}-22 x-21 |
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| 41. |
The area of the greatest circle which can beinscribed in a square whose perimeter is120 cm, is(a) 22/7* (15)² cm²(b)22/7*(7/2)² cm²(c)22/7*(15)²/2 cm²(d)22/7 *(9/2)²cm² |
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| 42. |
hours 30 minutes. What is theA train travels a distance of 1000 km 400 m in 15average speed of the train ? |
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| 43. |
2 + 22 \times 22 - 22 \div 2 |
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Answer» 2+484-11486-11475 |
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| 44. |
Who, according to you, is the owner of the woods? |
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Answer» Meanwhile, some like to believe that is poem is indeed allegorical and that the beautiful woods are the subtle attractions in life that allure the human mind, swaying it away from the natural course of responsibilities. Thus the owner of the woods in this case might be the Creator himself who tests a man’s character by distractions ‘The woods are lovely, dark and deep’ |
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| 45. |
urs a day. If he wants toRamit can finish his work in 25 days, working eight hours a day. If he wantsninish the same work in 20 days, how many hours should he work in a day?2. |
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| 46. |
Q 6: If ΔΑ BC ~ ΔPOR ar(AABC)16 cm and an(APQR)81 cm. AB2 cm find PQ. |
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Answer» 🙏💕 thank u |
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| 47. |
90.n-m 1+Xm-n |
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| 48. |
A train 360 m long is running at a speed of 45 km/hr. In what time will itpass a bridge 140m long? |
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Answer» thank you |
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| 49. |
A train 400m long is running at a speed of 40 km/h. How long will it take to cross a bridge 800 m long? |
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| 50. |
1Square shaped stamps, each of side 2 cm are pasted on a rectangular sheet of paper 30 em by i8 enwithout any gaps, what is the number of stamps pasted? |
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Answer» Area of square shaped stamp= (2)²= 4 sq.cm area of rectangular sheet= l×b= 30×18= 540 sq.cm area 1 stamp used on sheet = 540/4 = 135 sq.cm no. of stamps used= 135× 540= 62900 |
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