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.
| 2. |
(iv) (a + b) (c-d) + (a - b)(c + d) +2 (ac + bd) |
Answer» Refer to the GIVEN ATTACHMENT PLEASEMark as brainlist please ;) |
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| 3. |
2x^3+2ax^2-5x+a\x+aSolve it |
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Answer» Step-by-step EXPLANATION: |
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| 4. |
Calculate the simple interest on 2,000 for the period of 21 May, 2004 to 9 March, 2005 at the rate of 5% per annum: |
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Answer» Answer: let the no. of days from 21 MAY 2004 to 9 March 2005 be = x then simple Interest = P×R×T/100 S.I = 2000×5×x/100 S.I = 100x hope it works |
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| 6. |
100 + 100 - 50 =????? |
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Answer» Answer: 100+100-50 = 200-50 =150 mark this as BRAINLIEST PLZ |
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| 7. |
I love maths because maths do not teach how to live BUT it teach US EVERY PROBLEM HAS ITS OWN SOLUTION |
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Answer» Answer: ITS RIGHT HOW WE SOLVE THE WORD PROBLEMS WE SHOULD SOLVE OUR LIFE PROBLEMS ALSO. Step-by-step explanation: |
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| 8. |
4x to the power 4 + 81 ( factorise it) |
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Answer» (2x^2)^2+9^2=........ |
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| 9. |
In the given figure. Parallel to SR NTR parallel to AC find angle A and Angle B |
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Answer» Step-by-step EXPLANATION: Where is the FIGURE? |
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| 10. |
In ∆PGR PQ² = PR² + OR²then sleete which angle will be right |
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Answer» Angle R is the right angle Step-by-step explanation: as the angle OPPOSITE to the hypotenuse (PQ) will be equal to 90 degrees |
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| 11. |
16xpower5 - 144xpower3. answer me please |
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Answer» Step-by-step EXPLANATION: |
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| 12. |
the difference between the compound interest and simple interest on a certain sum of money for 2 years at 12-1/2 per annum is 150 the sum is |
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Answer»
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| 13. |
32- 42 20318+16116Hay coyle - Haminton Thessem ond bend foodmare depasented by 96-60+9A*4 +481202 + QA -I- [ 3 10 s1-2 -3 -413 S 1]10.-AZI-Od² - ² + (164 - 12 = 0A3 - 79 +60 -21 3012toe check-12- |
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Answer» hard question, |
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| 14. |
- Answer the following by a number or word or3. Ir the area of a square is same as the area of a wide tperimeter of the square and that of the circle.he |
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Answer» ..........................2........... |
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| 15. |
Solve: 4x-18 = 3y, 6x+7y-4=0. |
Answer» HEY MATE!!REFER to the attachementHope this will HELPS you... |
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| 16. |
9. One of the parallel sides of a trapezium is thricethe other and the height is half the sum of theparallel sides. If the area of the trapezium is400 cm', find the lengths of its parallel sides. |
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Answer» Step-by-step explanation: let is parallel side be X and y x =3y [One of the parallel sides of a TRAPEZIUM is thrice the other] H = ½(x + y) [height is HALF the sum of the parallel sides] area of trapezium= ½(sum of parallel sides)*height 400 =½(x + y)*½(x + y) 400 = ¼(x + y) 400 * 4 = (x + y) 1600 = x + y 1600 =3y + y 1600 = 4y 1600/4 = y 400 = y x = 3y x =3 * 400 x = 1200 |
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| 17. |
The difference between two numbers is 26 and one number is three times the other. Find them. |
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Answer» Hey mate here is ur answer Step-by-step explanation: Let the LARGER no. be =x ---- (1) smaller no be = y x-y = 26 x =3 y put the VALUE of x in eq. 1 3y-y=26 2y=26 y=26/2 y=13 put the value of y in eq (1) x-13=26 x=13 PLEASE MARK ME AS BRAINLIEST |
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| 19. |
Calculate the simple interest on 2,000 for the period of 21 May, 2004to 9 March, 2005 at the rate of 5% per annum: |
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| 20. |
Total area of 2 circles within a rectangle on the Right is 308cm. Find the length and breadth of the rectangle |
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Answer» Answer: Step-by-step EXPLANATION : Area of two equal CIRCLES is 2 x pi r² =>2 x 22/7 x r x r=308 =>r²=308/2 x 7/22 =>r²=49 =>r=√49=7cm,, Now, 2r = diameter of circle = length of rectangle length=14 cm radius of circle = breadth of rectangle=7 cm ∵PERIMETER of rectangle = 2(l+b) = 2(14+7) = 2 x 21 = 42cm Length =14 cm Breadth =7cm ∴The perimeter of the rectangle is 42 cm. Please MARK me as brainliest :) |
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| 21. |
Fill in the blanks 3/7 9/? |
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Answer» Answer: 3/7 9/79 |
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| 22. |
If 3then what is the value of |
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Answer» Answer: 3x+5y=9-----(1) 5x+3y=7-----(2) multiplying eq(1) by 5 & eq(2) by 3 we get 15x+25y=45 -15x ± 9y= - 21 _____________ 16y=24 y = 24/16 = 3/2 and x = 9-5x3/2/3 = -1/2 hence x = 1/2 and y = 3/2 so x + y = 1/2 + 3/2 = 2 |
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| 23. |
InthenA POR P Q² = PR²+ OR²state which angle will be right |
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| 24. |
14. Add the following algebraic expressions.A. 2x2 + 10xy + y2 and 2x2 -10xy + 1B. 6pq + 2q2 - 5p and 3q2 + 8p - qp |
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Answer» Step-by-step EXPLANATION: |
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| 25. |
In standard form 520000000is equal to |
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Answer» Answer: 5.2 ×10^8 (or)52×10^7 |
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| 26. |
Please solve this!!I need it urgently...pleaseDon't spam!!! |
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Answer» Given, ABCD is a quadrilateral where AB||DC at AngleABC= Angle BCD & DC = 2AB CONSTRUCTION = AB extended and a line drawn through D Parallel to BC INTERSECTING BA produced at E i.e. BC||ED Sorry I am Too late to answer |
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| 27. |
7. A field is in the form of a rhombus whose side is81 m and height is 64 m in length. Find the side ofa square field whose area is equal to that of therhombus shaped field. Also, find the differencebetween their perimeters. |
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Answer» AREA of rhombus=base×height =81×64=5184 are of SQUARE =area of rhombus 5184=s^2 s=72 side of square =72 |
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| 28. |
3ದು ವರ್ಷಗಳ ಹಿ೦ಸ ನಲ ಲ ಲವಂ ವಂತನ ಪುಸವಯ) ನ ತ ಈ « ತು (ಲ ವರ್ಸ ಬತನ ಲಲಲವಂಶುರು ) ನ.೧ ಸ ವ ತ ದ ು ದ 4 )ನ 15,ನಟಿ ಸುದಿನ ಅ ನ ಯ ಕು? |
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Answer» thanks for the NEEDFUL as soon as possible so that my MOM is a nice PLACE to stay for a few Daystar my phone is off so you can see what is going to happen but it was not a nice day at work TODAY and pictures so you soon and thanks for your help with this matter as soon as soon as you can so that my mom is going to happen with my mom is going and if so what is the cost of my LIFE with you and thanks for the heads up on the way home now so I'll have to stay home with her today and |
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| 29. |
Pls give me the answerWILL BE MARKED BRAINLIEST. |
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Answer» Step-by-step EXPLANATION: only itts LITTLE change that is 1+cosA + sinA |
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| 30. |
The number which can divide by number and give remainder as zero is called? |
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| 31. |
a tank is 3/5 full of water, 50 litres more are required to fill it up. How many litres can the tank hold |
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Answer» 2/5* x = 50 x=125 |
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| 32. |
In a bundle of 20 sticks, there are 4 sticks each of length 15 m, 10 sticks of 2 m eachand each of the rest is 1 m long, Find the average length of the sticks in the bundle |
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Answer» Answer: |
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| 33. |
Find the equation of the parabola withvertex at the origin, axis along Y-axis andpassing through the point (-10,-5) |
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Answer» Answer: It WOULD be in THIRD Quardent (-10,-5) Step-by-step explanation: |
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| 34. |
Q1 Write the statement for each of the given eqation A 4x+5=9 |
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| 35. |
The floor of a building consists of 2000 tiles whichare rhombus shaped and, the lengths of its diagonalsare 60 cm and 40 cm. Find the cost of polishing thefloor, if the cost per m² is Rs 3.50. |
Answer» ≡QUESTION≡The floor of a building CONSISTS of 2000 tiles which are rhombus SHAPED and, the lengths of its diagonals are 60 CM and 40 cm. Find the cost of polishing the floor, if the cost per m² is Rs 3.50. ║⊕ANSWER⊕║GIVEN No : of tiles = 2000 Let d₁ and d₂ be the diagonals of the rhombus d₁ = 60 cm = 0.6 m d₂ = 40 cm = 0.4 m Area of 1 rhombus shaped tile = 1/2 * d₁ * d₂ = 1/2 * 0.6 * 0.4 = 0.12 m² Area of the floor = 0.12 * 2000 = 240 m² Cost of polishing the floor = 240 * 3.50 = 840 Rs. |
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| 37. |
My mother says that in her childhood petrol was rupees 10 and now rupees 52 per liter today by what percentage has the price gone up |
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Answer» GIVEN PETROL present price = 52. Old price = 1 Price INCREASED = 51 Increased % = 51 * 100/1 = 5100%. |
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| 38. |
59.049 ➗ by 9 plz help and explain |
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Answer» Answer: 6.561 it the RIGHT answer |
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| 39. |
If length , width and perimeter of a rectangle are repectively (a+3) cm,(2a-5) cmm and 26 cm then area of rectangle will be |
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Answer» area of square = area of rectangle area of square = x^2 let length of rectangle be (a) cm and width be (B) cm. area ofrectangle =a*b perimeter of rectangle =26 cm so 2(a+b)=26 a+b=13 if length =12 cm and width =1 cm so,are of rectangle=12*1=12 cm^2 lif ength =11 cm and width =2 cm area of rectangle=11*2 =22 cm ^2 if length =10 cm and width =3 cm so,are of rectangle=10*3=30 cm^2 if length =9 cm and width =4 cm so,are of rectangle=9*4=36 cm^2 if length =10 cm and width =3 cm so,are of rectangle=10*3=30 cm^2 if length =9 cm and width =4 cm so,are of rectangle=9*4=36 cm^2 if length =8 cm and width =5 cm so,are of rectangle=40 cm^2 if length =7 cm and width =6 cm so,are of rectangle=42 cm^2 Area of sqauare can be found be 1^1=1 cm^2 2^2=4 cm^2 3^2=9 cm^2 4^2=16 cm^2 5^2=25 cm^2 6^2=36 cm^2 7^2=49 cm^2 there is one common area=36 cm^2 so,Area of square=area of rectangle=36 cm^2 PLEASE MAKE ME BRAINLIST |
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| 40. |
How do we solve this...pls its urgent the best answer ill mark as brainliest |
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Answer» Answer: n = 18 |
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| 42. |
Factorize (p-q)3 +(q-r)3+(r-p)3 |
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Answer» <P>Answer: Step-by-step EXPLANATION: = 3 [p^2 (-q) + p^2 r + p q^2 - p r^2 - q^2 r + q r^2] = -3 (p - q) (p - r) (q - r) |
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| 43. |
Prove that : A(Δ PFR) = 7A(Δ ABC). |
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Answer» SORRY!!!! Step-by-step EXPLANATION: I don't KNOW... |
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| 44. |
In a bundle of 20 sticks, there are 4 sticks each of length 1.5 m, 10 sticks of 2 m eachand each of the rest is 1 m long. Find the average length of the sticks in the bundle. |
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Answer» Step-by-step explanation: 1.5+2+1/2 4.5/2 2.25 m |
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| 45. |
What will be the height of a cuboid whose length is 12 CM breadth 6CMpls answer fast as posible |
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Answer» FORMULA = l× b=12×6=72 |
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| 46. |
Farmer Giles has a field 250 m by 120 m. How much shorter is it A to C across the diagonal than around the edge? |
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| 47. |
Find the value of p which the points (1,2) (p, p) and (-3,-4) are collinear |
Answer» Solution :-Given (1,2) (p, p) and (-3, - 4) are COLLINEAR Here, x₁ = 1, y₁ = 2, x₂ = p, y₂ = p, x₃ = - 3, y₃ = - 4 If the points are collinear Area of the TRIANGLE = 0 ⇒ Area of the triangle = 0 ⇒ 1/2 | x₁(y₂ - y₃) + x₂(y₃ - y₁) + x₃(y₁ - y₂) | = 0 ⇒ x₁(y₂ - y₃) + x₂(y₃ - y₁) + x₃(y₁ - y₂) = 0 ⇒ 1 [p - ( - 4 ) ] + p(-4 - 2) + (-3)(2 - p) = 0 ⇒ 1( p + 4 ) + p(-6) - 3(2 - p) = 0 ⇒ p + 4 - 6p - 6 + 3P = 0 ⇒ - 2p - 2 = 0 ⇒ - 2p = 2 ⇒ p = 2/ - 2 = - 1 Therefore the VALUE of p is -1. |
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| 48. |
Please help me solve this sum... |
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Answer» Step-by-step explanation: 2tan (○-15)=TAN (○+15) 2 (○-15)=(○+15) 2○-30=○+10 ○=40 mark me BRAINEST |
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| 49. |
How to convert 40000 litre into meter cube |
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Answer» Answer: Step-by-step explanation: 40000÷ 1000 meter C |
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| 50. |
District Selection CommitteeWest Khasi Hils District, NongstoinWritten Examination for the post of Sectional Assistant(Total Marks 270)(SET - A)General EnglishTotal Marks = 70use the appropriate words in brackets to fill in the blanks: (1x5 = 5 marks)1.) She could not walkfarther yesterday.a. anybe more c.nod. enough2.) It is difficult for me to partmy belongings.a.d. with6. offfromc. of3.) No sooner had I reached the station_ the train started.or when6. then c. than d.onlyou chould fail |
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Answer» ANSWER : 1) a. any 2) B. off 3) C. than |
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