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. |
3Find the value of x.a. 30 degree b. 80 degree c. 100 degree d. 20 degree |
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Answer» ong>Answer: 5x+4x=180 linear pair 9x=180 x=180/9 x=20 Step-by-step EXPLANATION: |
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| 3. |
Q2. A factory produces 896 toy cars in 12 hours. How many cars are produced in1 hour ? |
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Answer» ong>ANSWER: in 12 HOURS if the FACTORY PRODUCE 896 TOYS then,in 1hours it will produce= 896/12 =74 toys |
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| 4. |
Factorize a-b-4a4+4b4 |
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Answer» ONG>Answer: baby gdhtc Step-by-step explanation: bc bridge y for the C FB hi GC DDA ka de |
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| 5. |
212It a+b=25 and a2+b2=225Then find ab |
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Answer» ONG>Answer: 200 is the answer. Step-by-step EXPLANATION: attached above |
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| 7. |
name the following... what's the answer....guys plz tell me the answer of this plz ....plz it's very important |
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Answer» ONG>Answer: 1) Y coordinate is= 1 HOPE IT HELPS :::::::::::: PLEASE MARK AS BRAINLIST |
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| 8. |
three numbers are in countinued in propration whose mean proprotion is 12 and the sum of remaning number is 26 find this number |
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Answer» ONG>ANSWER: MEANS proportion is=12 sum of =26 three part of 12 =12/3=4 then 26 - 12 =14 and =14 +4 =18 12-4=8 answer is=8,12,18. |
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| 12. |
The length of a rectangle is six times the width. The perimeter of the rectangle is 28 inches. What is the area of the rectangle (in square inches)? |
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Answer» ONG>Answer: 150 Step-by-step EXPLANATION: |
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| 13. |
Ac. Find the area of an equilateral triangle the length of whose sides is 12cm |
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Answer» ONG>Answer: 12 ×3 = 36 Step-by-step explanation: as it is equilateral TRIANGLE. so each sides are equal. so we have to MULTIPLY 12 × 3 |
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| 14. |
Sameer usually drinks 3 cups of coffee in the morning. How many liters of coffee does he drink? Round your answer to the nearest tenth. |
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Answer» ong>ANSWER: the NUMBER nearest to TENTH is 5Step-by-step explanation: because 3 is less than 5 soanswer is 5 |
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| 15. |
What is the table of 2 ? |
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Answer» ONG>Answer: Step-by-step explanation: aage bhi likhe? |
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| 16. |
F(X)=(16^-1)(9^-1)/(27^x-1)(32^x-1), for X not = 0 |
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Answer» ong>Answer: I have to go to the world to work on the same day as I have been working on the project management project and I have been working on the project management project and I have been working on the project management project and I have been working on the project management project is a not so to SPEAK with her and SAYS that she was not able to see her BACK to her and e she would be in TOUCH with e e e r r r ttttyy the project management project and I have been working on the project management project and I have been working on the project |
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| 17. |
Please tell the answer of all parts |
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Answer» ONG>Answer: 1. 2by7 2. 5by7 3. 2by7 pls mark as branliest Step-by-step EXPLANATION: I applied BASIC PROPOTIONALITY theorem |
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| 19. |
Q Find the equation of a line lieson a planeplane 2x-3y + 4z=-8,perpendicular to a linex-1/3=y-1/2=z-2/3 and passes throughthe points (1,2,-1), |
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Answer» ong>Answer: No such LINE can exist because the point (1,2,−1) does not lie on the plane 2x−3y+4z=8 , therefore, the line cannot lie on the plane. Step-by-step explanation: An ADDITIONAL REASON why no such line can exist is that the direction of the line is →l=3ˆi+2ˆj+3ˆk ; this means that the only planes that can have lines that intersect the given line perpendicularly must be of the form 3x+2y+3z=C where c is any real number. All other planes cannot have lines that intersect the given line perpendicularly. |
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| 20. |
Scored : SectionSolve the following: [3 marks each]1. Simplify:5+ V3 + 12+ 13 To+82213 |
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Answer» ONG>Answer: 5 Step-by-step explanation: Given [5(8⅓ + 27⅓)³]¼ = {5[(2³)⅓+(3³)⅓]³}¼ \boxed {(a^{m})^{N} = a^{MN}}(am)n=amn = [5(2+3)³]¼ = [5×5³]¼ \boxed { a^{m} \times a^{n} = a^{m+n}}am×an=am+n = [5⁴]¼ =5 Therefore, [5(8⅓ + 27⅓)³]¼ = 5 •••• |
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| 21. |
Compute linear misclouser using the following data azimuth |
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Answer» ONG>ANSWER: kkkkkk Step-by-step EXPLANATION: kkkkkkkkkkkkkkkkkkkkkkkkkk |
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| 22. |
Find the area of a circle with a circumference of blue 50.24 units. Fill in the blank. ___Units 2 |
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Answer» ONG>ANSWER: suxt9zf69zco Step-by-step explanation: 89zcozc rr r rr r rj98z8trr r rrmru8r7 w8z8eh8eh8 e8h8h8ie |
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| 24. |
How to find the area of rectangle if radius , length and breadth is given |
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| 25. |
Find an irrational number between 5/7 and 7/9 I got numbers like 0.714285,0.714286,0.714287....are these numbers irrational in text book the answer is root5/3 |
| Answer» ONG>ANSWER: | |
| 26. |
2. Kiara decides to decorate a ballroom with r = 3n + 20 roses, where n is the number of dancers in pair. Graph this function and see how many roses should she decorate if there are 3 pairs of dancers? 5 pairs of dancers? 7 pairs of dancers? 10 pairs of dancers? 15 pairs of dancers? what is the independent variable and dependent variable? |
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Answer» ONG>ANSWER: This is your carrier |
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| 27. |
In triangle ABC angle B=90° angle A=30° angle C=60° AC=14 find AB |
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Answer» ONG>Answer: 10 Step-by-step EXPLANATION: because i LOOKED it up |
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| 28. |
Factories 64x²-81y² pls give full explanation pls |
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Answer» ong>Answer: So, we have 64x²-81y². Now, 64x²=(8x) ² and 81y²=(9Y) ² We KNOW a²-b²=(a+b) (a-b) 64x²-81y²=(8x+9y) (8x-9y). |
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| 29. |
Solve and simplify: B²-A²÷(A-B)² Please help me understand this question. |
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Answer» a² ÷ ( a - B ) ² |
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| 30. |
Write the expanded form of 49.3 |
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Answer» ONG>Step-by-step EXPLANATION: |
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| 31. |
If (a+b)²=10,ab=-2 and a>b,calculate the value of a²+b². |
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Answer» ONG>Answer: (a+b)²= a²+b²+2ab 10=a²+b²+2×(-2) a²+b²= 10+4 a²+b²=14 hope you like |
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| 32. |
1. Prove thatsin2A tan A + cos2A.cot A +2 sin A. Cos A = tan A + cot A |
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Answer» ong>Answer: LHS = RHS = sin²A × tan A + cos² A × cot A + 2 × sin A × COS A = sin³ A / cos A + cos³ A / sin A +2 sin A cos A = ( sin⁴ A + cos⁴ A + 2 sin² A cos A ) / sin A cos A = ( sin² A + cos² A )² / sin A cos A = 1²/sin A cos A = 1/ sin A cos A = ( sin² A + co²A / sin A cos A ) = sin² A / sin A cos A + co² A / sin A cos A = sin A / cos A + cos A / sin A = tan A + cot A = RHS LHS = RHS sin²A × tan A + cos²A + cot A + 2 × sin A × cos A = tan A = cot A is your right answerI hope answer is helpful to usgood NIGHT and SWEET dreamstake CARE of yourself and your familybye |
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| 33. |
2. Which number is smaller: -15 067 or -51 706? |
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Answer» ONG>ANSWER: -15067 is smaller Step-by-step EXPLANATION: |
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| 34. |
Sometimes I can not understand the answers people give |
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| 35. |
Rationalize the denominator ; |
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Answer» ong>ANSWER: √2/3Step-by-step EXPLANATION: MULTIPLY and divide by 3√2 ( remember: 3√2 x 3√2 = 9 x 2 = 18 and √2 x √2 = 2) = = |
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| 36. |
In which of the following cases, given * is a Binary operation on the set S? (A) S={1,2,3,6,18}, a*b=ab(B) S= {1,-2,3,2,-4}, a*b=|b|(C) S=Z,a*b=a+b²(P) S=N ,a*b=a-b |
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Answer» ONG>ANSWER: hard Step-by-step explanation: but not impossible BEST of luck |
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| 37. |
Maya deposited 25000rupees in a bank which pays 8% interest annually. How much would she get back after two years? |
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Answer» ONG>Answer: Here is the answer, CLICK the photo, then you can get the answer Step-by-step explanation: |
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| 38. |
P= *800, R=13÷4%, Interest=*50, Time = ?4. |
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Answer» ONG>ANSWER: no Step-by-step EXPLANATION: |
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| 39. |
.An architecture have model of building, length of building is 1m then length of model is 0.75cm then find length & height of model building whose actual length is 22.5m& heght is 10m. |
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Answer» ONG>ANSWER: Step-by-step EXPLANATION: |
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| 40. |
5 persons can construct a room in 4 days. In how many days will one person construct the same room |
| Answer» ONG>Answer: | |
| 41. |
15 Find two rational numbers between 2 1/3 and 15.Hint. |
| Answer» ONG>Answer: | |
| 42. |
A whale is at the surface of the ocean to breathe. What is the whale’s elevation? |
| Answer» ONG>Step-by-step explanation: | |
| 44. |
Subtract 125Kg 625g – 58Kg 909g |
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Answer» ong>Answer: follow the simple SUBTRACTION process. 11 kg 460 g = (11 × 1000) g + 460 g = 11000 g + 460 g = 11460 grams 25 kg 765 g = (25 × 1000) g + 765 g = 25000 g + 765 g = 25765 grams Now sum, 25765 g - 11460 g 14305 g = 14 kg 305 g Therefore, 25 kg 765 g - 11 kg 460 g = 11 kg 305 g METHOD 2 (without conversion into gram): Here kg and g are arranged in different columns and then added like ORDINARY numbers. Follow the steps: (i) kg and g are arranged in columns (ii) 765 g - 460 g = 305 g (iii) 25 kg - 11 kg = 14 kg kg g 25 765 - 11 460 14 305 = 14 kg 305 g Therefore, difference of 11 kg 460 g from 25 kg 765 g = 14 kg 305 g 2. Subtract 24 kg 565 g from 45 kg 225 g Solution: Method 1 (with conversion into gram): We KNOW, 1 kg = 1000 grams Now kg and g are converted into grams before doing subtraction and then we need to follow the simple subtraction process. 24 kg 565 g = (24 × 1000) g + 565 g = 24000 g + 565 g = 24565 grams 45 kg 225 g = (45 × 1000) g + 225 g = 45000 g + 225 g = 45225 grams Now sum, 45225 g - 24565 g 20660 g = 20 kg 660 g Therefore, 45 kg 225 g - 24 kg 565 g = 20 kg 660 g Method 2 (without conversion into gram): Here kg and g are arranged in different columns and then added like ordinary numbers. Follow the steps: (i) kg and g are arranged in columns (ii) 225 g < 565 g, then 225 g - 565 g, so 1 kg from 45 kg is borrowed and added to 225 g 1 kg + 225 g = 1000 g + 225 g = 1225 g 1225 g - 565 g = 660 ml (iii) 45 kg reduce into 44 kg 44 kg - 24 kg = 20 kg kg g 45 225 - 24 565 20 660 = 20 kg 660 g Therefore, difference of 24 kg 565 g from 45 kg 225 g = 20 kg 660 g 3. Subtract 21 kg 370 g from 37 kg 675 g without conversion into gram. Solution: Here kg and g are arranged in different columns and then added like ordinary numbers (without conversion into gram). kg g 37 675 - 21 370 16 305 = 16 kg 305 g Therefore, difference of 21 kg 370 g from 37 kg 675 g = 16 kg 305 g The above problems on subtraction of mass will help the students to practice the worksheet on subtracting the different units with conversion or without conversion.
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| 45. |
If p(x) =x+5, then p (x) + p(-x) is ??? |
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Answer» ONG>Answer: 5 Step-by-step EXPLANATION: x+5 =0 x=-5 hope it will help |
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| 46. |
A rectangular box is 17.5 cm long, 13cm wide and 10cm high . find its total surface area |
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Answer» rong>GIVEN: Length of the cuboidal box = 17.5 cm Breadth of the cuboidal box = 13 cm Height of the cuboidal box = 10 cm To FIND:The total surface area of the box. Solution:In this question, we are given the length, breadth and height of the box and is ASKED to find the total surface area of the box. The formula to be used here: Applying the same formula here: The TSA of the cuboid is 1065 cm². Total Surface Area:The total surface area of any figure refers to the area of the material used to BUILD the figure. This is just a two-dimensional value to denote the total area of the material. ➡ Some important formulae RELATED to a cuboid: ✳ LSA = 2 (lh + bh) ✳ TSA = 2 (lh + bh + lb) ✳ Volume = lbh |
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| 47. |
Find the maximum and minimum value of 2+3sinx+4cosx |
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Answer» ong>ANSWER: The maximum VALUE of acosx+bsinx is given by a +b 2
. So, maximum value of 4cosx+3sinx is given by 4 2 +3 2
= 25
=5. |
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| 48. |
Write the degree of the given polynomial : 5t-√7 |
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Answer» ong>ANSWER: This is not a polynomial. Step-by-step explanation: A polynomial won't have to find SQUARE roots (or RECIPROCALS) |
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