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. |
Pls answer these questions.1.what should be added to -3/4to get -1?2.simplify -3/4×4/7×-15/16×-14/9?3.simplify 2/3+-4/5+7/15+-11/20?4.find using distributive property (6/5×-7/12)+(6/5×-8/12)?5.simplify (-3/4×4/5)÷(9/5×-10/3)-(1/2×3/4?6.find five rational number s between 2/3and 4?7.evaluate by distributive property 9/5((-3/11)+-3/4))?Pls today itself can you answer these questions pls then I would be very thankful.....,.......... |
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Answer» this is your answer Step-by-step EXPLANATION: |
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| 2. |
Subtrct 100from (-40) and divide the difference by the product of (-7) and 10. |
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Answer» 6/-7 |
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| 3. |
Verify euler's relation for a square |
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Answer» We KNOW Euler's formula, {F= No. of faces. V= No. of vertices. E= No. of EDGES.} F= 5. V= 5. E= 8 Square pyramid = 5 + 5 - 8 = 2 10 - 8 = 2 2=2. Hence verified HOPE THIS HELPS YOU |
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| 5. |
For a particular show in a circus, each ticket costs ruppes 35 1/2 . If 308 tickets are sold for the show, how much amount has been collected |
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Answer» DONT KNOW SORRY Step-by-step explanation: ASDFGHJKL SEM HAI YRR |
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| 6. |
1] If a and B are the zeroes of the polynomialP(x) = 3x2 - 12x +15, find the value of a? +B2. |
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Answer» Answer: Answer: Step-by-step EXPLANATION: P(X)=3x²-12x-15. a and b are zeros of P(x), let US find the zeros. 3x²-12x-15=0. (x+1)(x-5)=0. Thus x=5, -1. Zeros of P(x) are 5 and (-1). Let a be 5. a²=25. Step-by-step explanation: Hope you may understood. Mark me brainliest and PLEASE follow me. |
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| 7. |
If a|b,then show that -a | b, a | -b,-a | -b |
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| 8. |
5. If you wanted to safely climb a 50-foot wall, what’s the shortest ladder you’d be willing to use? Explain.6. If you were 1 foot shorter, could you use a ladder that’s 1 foot taller? Explain |
Answer» LADDER is inclined at an angle of around 75 deg for climbingStep-by-step explanation: If you wanted to safely climb a 50-foot wall, Ladder angle should be around 75 deg ( there is a rule for evry 4 ft to climb ladder should be 1 ft AWAY from wall) Sin 75° = Height you want to climb/Height of Ladder => Height of Ladder = Height you want to climb/Sin 75° => Height of Ladder = 50/0.966 => Height of Ladder = 51.7 ft Hence 52 ft would be preferred height of Ladder if you are 1 foot SHORTER than using a ladder that's 1 foot taller as 1 ft ladder height = 0.996 ft wall height and u r 1 ft shorter hence slightly lesser so better to use more than 1 ft longer ladder Learn more: A ladder leaning against a wall inclined at an angle a to the ... |
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| 9. |
A cuboid measures 6cm.by 7cm.by 9cm. What is its volume? |
Answer» Question:A CUBOID measures 6cm by 7cm by 9cm. What is its volume. Answer:Volume of cuboid = length × BREADTH × height Given : Length = 6 cm Breadth = 7 cm Height = 9 cm According to the question, Volume of cuboid = 6 cm × 7 cm × 9 cm = 378 cm ³ More USEFUL formulas : |
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| 10. |
3+under root 2×under root2/3+under root 2×under root 2 |
Answer» ANSWER:I don't KNOW the answer I am just 8th standard learning BOYStep-by-step EXPLANATION:Please mark as brainliest answer and FOLLOW me please and thank me please Because I am a very good boy... |
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| 11. |
Mark root 13 on the number line |
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Answer» Step-by-step explanation: hope it HELPED you!!!:) if it fulfilled your NEED pls MARK it as BRAINLIEST |
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| 13. |
Prove that the integer 53raiseto 103 plus 103raise to53 is divisible by 39 |
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Answer» hfdzxcc. it 5 EX, but it is a good idea to have been a bit of a rhombus is EQUAL to gril in HINDI HD the best way to the editor of my life, and a plug |
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| 15. |
7/10 divide 49/7 divide 1/10 |
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Answer» Answer: 7/10×7×49×10/1 = 1...... |
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| 16. |
65 percent of boys .girls are 130 .the total no of students |
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Answer» PLEASE MARK me BRAINLIEST |
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| 17. |
Draw a rough diagram of 22x+11y=0 |
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Answer» Step-by-step EXPLANATION: It can be SIMPLIFIED as 2x+y=0 When x=0. y=0 x=1, y=-2 x=2,y=-4 x=-1, y=2 x=-2,y=4 |
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| 18. |
How many units are there in the 139 |
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Answer» 3 |
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| 19. |
What is the symmetry and pattern in qutub minar |
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Answer» BILATERAL symmetry mark me BRAINLIEST |
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| 20. |
1 hectare =.....?...... sq m |
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Answer» Answer: 10,000 SQUARE metre Step-by-step explanation: 1 HECTARE = 10,000 square meter HOPE this was helpful to you stay home stay safe |
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| 21. |
What is the HCF of 391,425,527 |
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Answer» Answer: 391 =17×23 425=5×5×17 527=31×17 H. C. F=17 |
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| 23. |
What is the reciprocal of -4÷5 |
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Answer» 5/-4 |
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| 24. |
-3 exceeds -6 by answer the following question |
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Answer» 3 Step-by-step EXPLANATION: PLEASE MARK it as the BRAINLIEST answer |
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| 25. |
Add the following rational numbers: (i) 3&3/4and 4&1/3 (ii) 2&5/7and -3/14 |
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Answer» Step-by-step explanation: 1. = (3^3/4) + (4^1/3) = 15/4 + 13/3 = (45+52)/12 = 97/12 = 8^1/12 ( 8& 1/12 ) 2. (2^5/7 )+ (-3/14) = 19/7 + (-3/14) = 19/7 - 3/14 = (38 - 3)/14 = 35/14 = 5/2 = 2^1/2 ( 2&1/2) I hope this ANSWER is helpful for you......... |
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| 27. |
5y+10=4y-10 what is y value |
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Answer» y = -20 Step-by-step explanation: Thank u |
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| 28. |
Can anyone send me all the formulas of 10th class NCERT please |
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| 29. |
Very urgent: In the figure, the perimeter of the shaded region is 12π cm. Find the value of x. |
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Answer» Answer: 4.7cm Step-by-step EXPLANATION: PLEASE MARK as BRAINLIEST and FOLLOW me |
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| 30. |
arrange the following rational number in ascending order. A) 3/5,-4/35,2/7 |
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Answer» -4/35 <2/7<3/5.................. |
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| 31. |
Cos²10°+cos110°+cos²130=?? help me ,thanks |
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Answer» Step-by-step EXPLANATION: |
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| 32. |
X 2 -3x-10 factories by using -b root b^2-4ac/2a |
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Answer» x² - 3x -10 = 0 ax² + bx +C =0 Comparing both we get a = 1 , b = -3 , c = -10 ∴ x = -b ±√(b² - 4ac)/ 2a = 3 ± √(9 + 40) / 2 = 3 ± 7 /2
∴ x = 5, -2 HOPE THIS HELPS YOU.......... PLZ MARK AS BRAINLEST...... |
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| 33. |
2power 8 *2 power 3 |
Answer» USING IDENTITY a^m × a^n = a^m+n ;FOLLOW ME V●ᴥ●VMARK BRAINLIEST ^_^ |
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| 34. |
Please help me! If you don't know the answer please don't answer. |
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Answer» no I don't agree with Alex because the NUMBER of the HOUSES MATTERS in percentage. there are 49 more bedrooms in rufford than sollom. |
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| 35. |
Verify whether the following are zero of polynomial indicate against the |
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Answer» complete FULL question Step-by-step explanation: it is not HALF |
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| 36. |
12+√318 : Rationalise the denominator of 2 + |
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Answer» RATIONALISATION of 2+√3 is 2-√3 |
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| 37. |
Aman Bhai 120 apples at 3:00 a.m. rupees and 120 more at to rupees rupees and then he sell the whole lot at 5:00 from 2 Rupees find find his total loss or profit |
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Answer» Step-by-step EXPLANATION: |
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| 38. |
10. Find five rational numbers between -1/2 and 1/2 |
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Answer» -1/2 and 1/2 Step-by-step EXPLANATION: -1*9/2*9=-9/18 1*9/2*9=9/18 -1/2>-9/18>-8/18>-7/18>-6/18>-5/18>-6/18>-5/18>-4/18>-3/18>-4/18>-3/18>-2/18>-1/18>0>1/18>2/18>3/18>4/18>5/18>6/18>7/18>8/18>9/18>1/2 |
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| 39. |
If the polynomials 2x3 +ax2+ 3x – 5 and x3 + x2– 2x + a leave the sameremainder when divided by (x – 2), find the value of a. Also, find the remainderin each case. |
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Answer» a= -8 Step-by-step EXPLANATION: |
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| 41. |
8 vi berries Atlee s x is y is equal to 24 when x is equal to 8 then what is the linear equation age |
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Answer» Answer: This tissue SUSPENSION is then stored on ice. ... 50 μl 3H-DHA (12 concentrations, 3 × 10− 10–4 × 10–8 M) ... 1988). The cells are seeded on 6- or 24-well PLATES |
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| 42. |
Question 3 a part using BODMAS |
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Answer» Answer: 16 Step-by-step EXPLANATION:
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| 43. |
Find the HCF of 30, 72 and 432 using prime factorisation, and hence, find the LCM o (30, 72, 432) and 20 |
Answer»
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| 44. |
Prove that:-1+cotA÷cosA + (1+tanA÷sinA) = 2 (secA+cosecA).please answer fast. the person who will answer it correctly will be marked as the brainiest and will be followed |
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Answer» Step-by-step EXPLANATION: |
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| 45. |
Decide which of the following are equal sets and which are not1.A ={1,2,3}B={x/xEN,x |
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Answer» Answer: A = { 1, 2, 3 } B = { 1, 2, 3 } |
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| 46. |
Evaluate the following giving your answer in the simplest form a:1/ 5 + 2 /7b:(-3/4)+(-1/2)c:2 3/4-3 11/12please please answer step by step please |
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Answer» Answer: (a) 17/35 (b) -5/4 Step-by-step explanation: PLEASE GO through the PROCESS and answer. THANK you. |
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| 48. |
Find the sum of -46 and the additive inverse of -72 |
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Answer» A/Q, =-46+72 =26 :) |
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| 49. |
As an estimation we are told 5 miles is 8 km.Convert 34.5 km to miles. |
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Answer» Answer: 34.5 miles = ? 8 X 34.5 / 5 = 55km Hope this helps you........ Plz mark as BRAINLEST....... |
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| 50. |
Each sides of a cube measures 5 cmfind its total surfacesurface area |
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Answer» Answer: 150 cm² Step-by-step EXPLANATION: T.S.A of CUBE = 6a² = 6 (5)² = 6 (25) = 150 cm² |
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