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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. |
A cylinder shaped tank with base diameter length of 6 m is standing on its base.The amount of water in the tank increases by 1500 L hourly. How much did thewater level in the tank rise in 5 hours of filling? |
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Answer» Answer: 67667685595995956666 |
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| 2. |
7. The salary of an employee is increased by 20%. By what percentage should the new salary be reduseto restore the original salary? |
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Answer» Taking the sample value to be 100. A 20% increase MEANS 100*1.2=120. Thus a total increase of 20. Now LET's find the ratio of 20 to 120 i.e., 20/120=0.1666. Changing to percentage 0.1666*100=16.6%. Hence, a decrease of 16.6% to the new SALARY will restore the original salary. Hope this helps! Thanks, |
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| 3. |
A random variable X has the following probability distributionx 0 1 2 3 4P(x) 0.1 0.025k 0.2 0.125k 0.25k is equal to 3X 0 1 2 3 4P(x) 0.150 .2 5k 0.25 0.1k is equal to 0.06How to find for K? |
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Answer» fwhegfkebgevibwgefiisg7gaugfwfyuwghsgfhw |
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| 4. |
(C) D + 1(d) 1 + bWrite the pair of integer in which multiplication is (-45) and difference is 12. |
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Answer» Answer: 15 and 3 Step-by-step explanation: the pair of integer is 15 and 3 verification 1. Multiplication of -45= -(/5x3) 2. difference of 12= 15-3 so that pair of integer is correct |
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| 5. |
19. The Centre of the garden a beautiful structure is placed to attract the people. The shape of the structure isgiven below which has cuboid standing on the two cylindrical beams. The dimensions of cuboid are Im.2m and 0.5m. The radius of the cylinder is 0.35m and height of cylinder is Im.(Use 2 =22/7) |
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Answer» Answer: his father is a PROBLEM with the SPEED of the answer is yes I am FINE with |
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| 6. |
A circular arc is dimensioned in theview where you see its true shapeby giving the value for its:?DiameterArc lengthRadiusChord length |
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| 7. |
Finu takes 9 days more than his father to do a certain work. Together they can do the work in 6days. How many days will Tinu take to do that work alone? |
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Answer» Answer: |
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| 8. |
A rectangular sheet of paper iscm long and 3531 /cm wide. Find its perimeter,The |
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Answer» Answer: Step-by-step EXPLANATION: FORMULA,PERIMETER of RECTANGLE=(l+b)×2 so, length=35cm width/breadth=31cm (35+31)×2= 132cm |
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| 9. |
В BSolve.2(1) To draw the graph of x - y = 4, Find y when x = 5,(2) Form a two digit number whose unit's place is 'x and ten's place isy! |
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Answer» Step-by-step EXPLANATION: i). x-y = 4 for x=5 5-y=4 ∴y=1 ii) yx |
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| 10. |
In a stack there are 5 books each of thickness 30 mm and 6 papers sheetseach of thickness 0.025 mm. What is the total thickness of the stack? |
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Answer» FIRST of all there are 5 books thickness 30MM 6 sheets thickness 0.025 mm If we COUNT the total number of sheets they are 5×6=30 Thickness of the sheets = 30×0.025mm=0.75mm Now for the thickness of books 5×30mm=150mm Total thickness = Thickness of sheets + Thickness of BOOK =0.75mm+150mm =150.75mm hope this helps |
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| 11. |
E the following questions.Y-axis and line x = -2 are parallel lines. What is the distance between them? |
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Answer» -8 |
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| 12. |
What is a force........where is Sandhya Sandhya is fully back :))) |
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Answer» A force is a push or pull UPON an object RESULTING from the object's interaction with another object. Whenever there is an interaction between TWO objects, there is a force upon each of the objects. |
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| 13. |
Plz give right answer plzIn a trapezium PQRS findx and yangle P =2x+10 angle Q =92° angle R =x+20 angle S=Y |
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Answer» Step-by-step explanation: In the TRAPEZIUM PQRS, ∠P +∠S = 180 ∘ (Supplementary angles) ∠S = 180 ∘ −70 ∘ =110 ∘
∠Q + ∠R = 180 ∘ (Supplementary angles) ∠R = 180 ∘ −80 ∘ = 100 ∘ helpful to you |
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| 14. |
182. एक विशिष्ट लदान में 120 नई कारें हैं जिनमें से 2कारों में रेडियो लगे हुए थे और 5 कारों में एयर-कंडीशनरलगे थे। यदि 20 कारों में न रेडियो और न हीएयर-कंडीशनर लगे हुए थे, तो इस परेषण में कितनीकारों में रेडियो और एयर-कंडीशनर दोनों लगेहुए(1) 20(2) 56(3) 32(4) 28[RRB Gorakhpur (ASM),2002]*थे?16150124fe- |
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| 15. |
If x, y, z be all positive acute angles, then find the least value of tan x (cot y + cot z) + tan y (cot z + cotx) +tan z (cot x + cot y).y) |
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Answer» If a number m is positive so m+ m 1
≥2 So, we will use this rule here, tanx(coty+cotz)+tany(cotz+cotx)+tanz(cotx+coty) =tanx( tany 1
+ tanz 1
)+tany( tanz 1
+ tanx 1
)+tanz( tanx 1
+ tany 1
) = tany tanx
+ tanz tanx
+ tanz tany
+ tanx tany
+ tanx tanz
+ tany tanz
=( tany tanx
+ tanx tany
)+( tanz tanx
+ tanx tanz
)+( tanz tany
+ tany tanz
) =(a+ a 1
)+(b+ b 1
)+(c+ c 1
) where a= tany tanx
,b= tanz tany
,c= tanx tanz
≥2+2+2(from above) ≥6 So, MINIMUM value is 6 |
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| 16. |
Write radical, radical sign, radicand and order of each of the following Surds.1)√5,2)∜9,3)5√2 |
Answer» ANSWER:-_________________________ |
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| 17. |
Quations of lile upu3: Solve the equation Vx2 – 3x + 36 - Vx2 – 3x + 9 = 3.fultipleOur poss |
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| 18. |
In the shop P, a shirt costs Rs. 1800 without 13% VAT. In theshop Q, the price of the same shirt is Rs. 1932.30 including VAT.Which shop is profitable for a customer and by what percent? |
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Answer» SHOP Q is PROFITABLE by 13% |
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| 19. |
The distance covered by Akbar during different time intervals aregiven in the following table :5.005.306.006.30Time in the clock7.000183642Distance covered by Akbar70in kmWrite the type of SpeedTJOnלהתחת |
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Answer» Step-by-step explanation: CONSIDERING the distances covered by Amar, Akbar, ANTHONY in fixed TIME intervals, what can you say about their SPEEDS? Ans. Amar moves with a uniform SPEED of 40 km/h and Anthony moves with a uniform speed of 28 km/h. Akbar moves with a nonuniform speed. |
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| 20. |
1. The parking charges at the Cahaya Hotel are calculated based on the rates below.The first hour or part of it = RM6.00Each hour thereafter until the 6th hour = RM5.00Each hour thereafter = RM3.00Zamuddin parked his car from 0750 hours to attend a course at Cahaya Hotel. After the course,Zamuddin took his car at 1725 hours. Calculate by deduction the total charges that Zamuddinhas to pay prior to exiting from the car park. |
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Answer» Answer: it can be solved by multiplying Step-by-step EXPLANATION: U can MULTIPLY and solved the problem I have some work so I can't SOLVE it |
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| 21. |
16. A man purchases a horse and a cow. If he sells the horse at 10% loss and the cow at 20%profit, then there is no profit or loss to him. But if he sells the horse at 5% loss and cow at5% profit, then there is a loss of 10 to him. What does he pay for each? |
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| 22. |
A baker bought 40 kg of flour.She used 3/8 of the flour to bake some bread.How many kilograms of flour did she use? |
Answer» STEP by step instructionsThe BAKER bought 40KG of flour She used 3/8 KG of it. She used 15 kg of flour. |
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| 23. |
Description of egg structure?✎﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏ji nahi Kuchh nahi hua or haa. miss kar rhe tha aapko |
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Answer» Answer: A high-quality EGG has only a small air cell. The yolk is well-centered in the ALBUMEN and is surrounded by the vitelline MEMBRANE, which is COLORLESS. The germinal disc, where fertilization takes place, is attached to the yolk. ... Surrounding the albumen are two shell MEMBRANES and the shell itself. helpful to you |
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| 24. |
And P (d²y1/4Write the order and degree of the differential equation + Cons) '4 + x+x/5=0.759dx² |
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Answer» PANTOPRAZOLE is used to TREAT certain stomach and esophagus problems (such as acid reflux). It works by decreasing the amount of acid your stomach makes. This medication relieves symptoms such as HEARTBURN, difficulty swallowing, and persistent cough |
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| 25. |
(Theorem 4.3: If a transversal intersects two parallel lines, then each pair of interior angles onthe same side of the transversal are supplementary. |
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Answer» Answer: to Prove that if a transversal intersects two PARALLEL LINES,then each pair of interior angles on the same side of the transversal is SUPPLEMENTARY? ... angle 8+ angle 1=180 degree. angle 5+ angle 4=180 degree. |
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| 26. |
- સરખીસરખી રીતે આપેલા 52 પત્તાના ઢગમાંથી એક પનું પસંદ કરવામાં આવે છે. પસંદ કરેલ પત્ત,(i) લાલનો એક્કો હોય (ii) ફુલ્લીનું હોય તેવી સંભાવના શોધો. |
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Answer» answer is in the ATTACHMENT |
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| 27. |
ܛܠonezeroof the cladhaliodgnonial 4x-8kx-9 Igra 9 is negadireofZheotherfind thevalue of ke |
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Answer» Answer: ONE man army Step-by-step explanation: SEEE SONGS jsjiskdnjdj in Rome and how it goes I will LET you go and how |
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| 28. |
A basket contains some apples and oranges.5/12 of the fruits are apples.There are 10 apples.How many apples and oranges are there altogether?answer in step by step.... |
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Answer» Step-by-step explanation: Whenever it is not explicity mentioned that FRUIT and DISTINT, We take them as IDENTICAL. 0 or more orange can be selected from 4 identical oranges in (4+1)=5 ways. 0 or more apples can be selected from 5 identical apples in (5+1)=6 ways. 0 or more mangoes can be selected from 6 identical mangoes in 7 ways. ∴ Total no. of ways in which all of three types of fruits can be selected (the no. of any type of fruits may also be 0), 5×6×7=210, But in these 20 selection, there is one selection where all fruits are 0, hence we reduce 1 selection. ∴ the required no. =210−1=209 Hope this will help youMARK me as brilliant |
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| 29. |
12. Fill in the blanks with appropriate digits:(a) 4 18 714 3 2+2 53960- |
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Answer» -3 |
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| 30. |
Activity 1 : Line up!plot and arrange the given number in a number line,a. ½b. 1.25c. 1 ¾d. -1.5e. √4f. -2g. √3h. -⅓I. ⅔j. πQuestions1. Which number is the closest to zero?2. Which number is the greatest? the least?3. What did you do to those numbers so that you arrange it correctly?d. classify each number Whether they are integer, rational, irrationalpllss po pa help |
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Answer» Shreyas Iyer will not be able to PLAY in IPL 2021. I am so SAD and depressed after KNOWING this. Shreyas Iyer will not be able to play in IPL 2021. I am so sad and depressed after knowing this.I had THOUGHT that he would recover from his shoulder injury before the IPL, but that's not going to happen. I am so, so sad. Shreyas Iyer will not be able to play in IPL 2021. I am so sad and depressed after knowing this.I had thought that he would recover from his shoulder injury before the IPL, but that's not going to happen. I am so, so sad.However, greater the SETBACK, stronger the comeback ! |
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| 31. |
The radius of the wheel of abus is 35 m.How many rotations will a wheel Complete while traveling a distance of 44km? |
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| 32. |
A basket contains some apples and oranges.5/12 of the fruits are apples.There are 10 apples.How many apples and oranges are there altogether? |
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Answer» Step-by-step explanation: 14 oranges hopefully it will HELP you |
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| 33. |
CE A POR - AABC, PQ = 4 सेमी, OR = 6 सेमी आणि PR = 5 सेमी जरAR = 5 सेमी असेल, तरAABC ची परिमिती किती?(A) 15 सेमी(B) 30 सेमी(C) 20 सेमी(D) 25 सेमी |
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Answer» Answer: (B) 30 centimeters I HOPE it will HELP you with the DETAILS thank |
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| 34. |
9. Write a verb in agreement with its subject in the following sentences: (2)1. Not one of the mangoes _______________ ripe.2. The spelling of some words _____________ difficult. |
Answer»
HOPE it HELPS you.... |
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| 35. |
In right angled ∆xyza,b,c are the lengths of tsides as shown in the figure . write the following ratios. I). sin x Ii)tan z iii) tan x |
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Answer» Answer: 2) is the answer Step-by-step EXPLANATION: ss7sususjsjsjsjsjsnsnensbsbsbsbsbsbabsvsvsvbsbssbsbbssbsbzbzbxbxbxbxnxxnznxnnxxnxnx |
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| 36. |
There are 105,126 and213 mangoes on 3 trees What is the largest group into which the mangoes can be split if they have to be arranged equal |
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Answer» We NEED total these NUMBERS and SPLIT them by 2, because two is the smallest splitting number. 105 +126 +213 =444 /2 = 222 |
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| 37. |
16.Solve the inequality 2x+3y > 6SECTION II (Case study questions)Both the Case study based questions are compulsory. Attempt any 4 sub parts fromeach question. 17 and 18. Each question carries I mark.AC .17.y=x?Ry=12x=y²Q(1,1)x=0X=1>P138)oy=0From the information given above, answer the following1). What is the area 4 of the region (ORQMO) shaded in the figure?2on sq unit b) 2 sq unitsc) sq units d)) = sq units)3ii). Which of the following expression gives the area A. of the region (OMQNO) in thefigure?a) I'VadsTilt-Sc) dxc) { [√x-x²) ded) {x? driii). What is the area A, of the region (OMQNO) in the figure?2sq unitsb)saC)d) - sq units23iv). What is the area 4, of the region (OPQNO) in the figure?2b) sq units c) 1 sq units3d) - sq units3v). What is the relation between 4, A, and A,?a) A + A, = Ab) ) 4-4, = A,c) A + A, + A, = 3d) 4 = A, = A4a)sq units)4a) sq unitsPage 3 |
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| 38. |
13. Seema's mother bought 2 m 70 cm ofcloth for a kurta and 2 m 40 cm for ashirt. How much cloth did she buy inall ? |
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| 39. |
The cost of a Tomato is Thrice the cost of a Banana. Write a linear equation in twovariables to represent this statement. |
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Answer» Answer: let price of tomato be X and price of banana be Y X=3Y Step-by-step EXPLANATION: if you liked my explanation PLS mark me as the brainliest |
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| 40. |
State true or false:A- (-4)×7= -35B- (-4)-(-6) = -12C- (-6)×(-4)×2 = 6×2×(4) D- (-12)×0 = -12please give the question and I also mark as brainlist promise But no wrong question only right question |
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Answer» A) FALSE B) false C) true D) false |
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| 41. |
Reena bought an old car for 90,400 rupees and spent 5,600 rupees on its repairs . she sold it for 93,600. find her profit or loss percant |
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| 42. |
।15. नर विभव-हेतुहै।(अ) पछताता (ब) मदमाता (क) निर्माता (ड) ललचातादोका नहीं बैट सकते थे।10 |
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| 43. |
29. For the differential equation (x + tan ) y = sin 2 y, find the solution curve passingthrough the pointpoint(04). |
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Answer» I doknow the answer |
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| 44. |
Ex. 7. The man possessing Rs. 8400lent a part of it at 8% simple interestand the remaining at 6⅔% simpleinterest. His total income after1½% years was Rs. 882. Find the sum lent at different rates. |
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Answer» i don't know answer Step-by-step EXPLANATION: please MARK me brainliest answer plsss LIKE |
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| 45. |
An article was sold at 25% profit. Had itpurchased at Rs.20 less and sold at Rs. To lessthere would have been profit of 5% more.Find C.P. of article? |
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Answer» Answer: 25 |
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| 46. |
Simplified the fraction26 upon 1298 upon 211115 upon 12528 upon 4010 upon 25525 upon 84 |
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Answer» 26/12=13/6, 98/21=14/3. 115/125=23/25;. 28/40=7/10. 10/25=2/5. 525/84=25/4 Step-by-step EXPLANATION: |
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| 47. |
A beFive children share aCherries. Each childgetsacts 6 cherriz,threecherries areleft over HowCherries were there in total inthebag |
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Answer» Answer: 33 cherriz are there in the BAG |
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| 48. |
- aus find the size of class interval 0-15, 15-30 etc(d, 30(CIS(6) 7.5o lo9o |
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Answer» Answer: |
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| 49. |
Activity 1 : Line up!plot and arrange the given number in a number line,a. ½b. 1.25c. 1 ¾d. -1.5e. √4f. -2g. √3h. -⅓I. ⅔j. πplease po pa help |
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Answer» ssssss Step-by-step EXPLANATION: |
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| 50. |
D the largestIf (1, 2), (4, y), (x, 6) and (3.5) are the vertices of a parallelogram taken in order, find x and y. |
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Answer» TABOR express6Waco WP14czbjpsxbhya Step-by-step EXPLANATION: FhopzfeqhnFuieagi9 |
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