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. |
The factors of x2 + xy + 8x + 8y are: (a) (x +y) (x + 8)(b) (2x + y) (x + 8)(c) (x + 2y) (x + 8)(d) (x + y) (2x + 8) |
Answer» (x + 8)(x + y) is the RIGHT optionStep-by-step EXPLANATION: x² + xy + 8X + 8yx(x + y) +8(x + y)(x +8)(x + y) |
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| 2. |
Please help I'm do confused(Also for LV round to the nearest tenths) |
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Answer» PLEASE help I'm do confused(Also for LV ROUND to the nearest tenths) Step-by-step explanation: |
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| 3. |
3-474. Express the complex number3-4i/1-3iin the form of a +ib and find it's modulus |
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Answer» Mechanic: Hey! I just realized that you are a talking fan. Fan: OH thank GOD! YES, I do talk. It’s just that people don’t listen. Mechanic: Alright, so TELL me. What is the matter? Fan: I need some oiling. My motor is struggling to rotate. Mechanic: Oh. I will put oil in the motor now. Fan: Thank you so much! |
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| 4. |
Is it possible to construct a triangle with lengths of its sides as 9 cm, 7 cm and 17 cm? Give reason for your answer. |
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Answer» NO Step-by-step explanation: Because,SUM OF ANY TWO TWO SIDES OF A TRIANGLE SHOULD BE GREATER THAN THIRD SIDE. |
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| 5. |
(1/2a+2b-3/4c)2 can you please help me |
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Answer» 1a + 4b + 3/2c is the answer Step-by-step explanation: we will MULTIPLY EVERY term with 2 and 3/4 will be cutted by 2 |
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| 6. |
पाकतिक आपपायों से निपटने के लिए भारतमान-कौन होगठन कार्यरत १कार्यप्रणालीमा वर्णन कीजिए। |
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Answer» नमस्ते सदा वत्सले मातृभूमे त्वया हिन्दुभूमे सुखं वर्धितोऽहम्। महामङ्गले पुण्यभूमे त्वदर्थे पतत्वेष कायो नमस्ते नमस्ते॥१॥ प्रभो शक्तिमन् हिन्दुराष्ट्राङ्गभूता इमे सादरं त्वां नमामो वयम् त्वदीयाय कार्याय बद्धा कटीयम् शुभामाशिषं देहि तत्पूर्तये |
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| 7. |
Plz answer tom is my geometry paper |
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Answer» left to right 1. parallelogram opposite angle are EQUAL Diagonals differ 2. RECTANGLE opposite side CONGRUENT Diagonals equal 3. trapezium 4.Rhombus opposite side equal Diagonals differ 5.square Diagonals equal |
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| 8. |
Find the measure of < D. |
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Answer» IN A PARELLELOGRAM OPPOSITE SIDES ARE EQUAL 9x - 1 = 13x - 25 9x - 13x = -25 +1 - 4x = -24 x = -24/-4 x = 6 . . . let 53 + x + 53 + x = 180 106 + 2X = 180 2x = 180 - 106 2x = 74 x = 74/2 x = 37 ° . . . |
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| 9. |
What angle does the light pole make to the road? |
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Answer» So the angle of tilt SHALL be kept from 15° to 30°. Otherwise discomfort glare is increasing because strong LIGHT comes into DRIVER's EYES. So the angle of tilt shall be kept from 15° to 30°.... please make me brainlist |
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| 10. |
Using identities solve this(3x+2y)+(3x+2y)Please answer as soon as possibleI will report wrong answers so answer correctly |
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Answer» 6X + 2y + 2y 6x + 4Y |
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| 11. |
When a=0,b=1,find the value of the given expression 2a2+b2+ab |
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Answer» Answer: 2×0×2+1×2+0×1 0+2+0 2:ANS |
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| 12. |
What is the percentage of totalmarks 230 out of 480 |
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Answer» (230/480)x100=47.91 is the RIGHT answer. |
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| 13. |
Suma borrows ₹ 10,000 at 12% per annum for 3 years at simple interest and Maria borrows the same for the same time period at 10% per annum compounded annually. Who pays more interest and by how much? |
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Answer»
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| 14. |
.If x and 3x, (x + 15) and (2x + 30) are the angles of a quadrilateral, find them. Please answer my question step by step my exams are coming soon :) |
Answer» X is 45°Step-by-step EXPLANATION: Sum of all interior ANGLES of qua. = 360°x° + 3x° + x° + 15° + 2x° + 30° = 360°7x° + 45° = 360°7x° = 360° - 45°7x° = 315°x° = 315°/7x° = 45° |
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| 15. |
Plz solve the further proof |
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Answer» Answer: itna easy BHI mt poocho YRR ki tumse PYAAR hee HO jaye akhir hu toh dewana |
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| 16. |
Length of the diagonals of rhombus are 15 cm and 24 cm, find its area |
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Answer» Answer: 180 cm² Step-by-step explanation: Area of rhombus = 1/2 × D1 × d2 = 15 × 12 = 180 cm² |
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| 18. |
find t total surface area lateral surface area and the length of the diagonal of a cube whose edge is 12dm |
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Answer» Answer: i think you mean cm but EVEN if it isnt just CHANGE cm into dm Total surface area = 6l^2 = 6 * 144 = 864 cm2 lateral surface area =4l^2 = 4 * 144 = 576 cm2 diagonal = √3 * L = √3 * 12 = 20.784 Step-by-step explanation: |
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| 19. |
Replace thethe lettersletters by Suitable digits.3 x 0 7+ 1 Y 23 Z 7 Z |
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Answer» x=8 y=7 z=9 |
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| 20. |
Evaluate sin 58 / cos 32 |
Answer» QUESTION:-Answer:-
➦In this equation sin58° can be written in form of cos ➦ So here we had USED sin(90°-32°) INSTEAD of sin 58°
------------------------ So your answer is 1. |
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| 21. |
1. Write the formula to find arithmetic mean by using deviation method, and writewhat each term represents. |
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Answer» Arithmetic Mean of grouped data using STEP deviation - FORMULA. Step Deviation METHOD: CALCULATING the Mean by using Step Deviation Method. Mean, x=A+h∑i=1nfi∑i=1nfiui. |
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| 22. |
The maximum length of a chord of a circle can be equal to:it's radiusit's diameter it's circumference any of the given option |
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| 23. |
വെള്ളത്തോൾ നാരായണമേനോൻ മഹാകാവ്യം ഉമാകേരളം ചിത്രയോഗം മഗത ലവ് മറിയം |
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Answer» Step-by-step explanation: |
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| 24. |
Find the value of √248+√51+√169 |
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Answer» ROOT 248=15.75 root 15=7.14 root169=13 15.75+7.14+13 =35.89. |
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| 25. |
What are the two blanks I'm so confused please help |
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Answer» First BLANK ans. - angle L second blank ans. - AY Step-by-step explanation: please FOLLOW |
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| 26. |
NUNU57Blood RelationsTick (V) the correct answer.1. Sita is sister of Lalit, Mohan is brother of Shyam and Shyam is son of Sita. HowSita is related to Mohan?(a) Mother o(b) Son O (c) Sister o(d) Daughter |
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Answer» Answer: b) son Step-by-step explanation: if MOHAN and shyam are BROTHERS and Shyam is son of SITA then EVENTUALLY mohan is also a son of sita |
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| 27. |
Find the value of cot10°.cot20.cot30°, cot40° cot90°. |
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Answer» Step-by-step explanation: GIVEN:-cot10°.cot20.cot30°, cot40° cot90°. To find:-Find the VALUE of cot10°.cot20.cot30°, cot40° cot90°. Solution:-Given that : cot10°.cot20.cot30°, cot40° cot90°. We know that COT 90° = 0 So it can be written as =>Cot 10°. Cot 20°. Cot 30°. (0) =>0 Therefore,cot10°.cot20.cot30°, cot40° cot90° = 0 Answer:-The value of ,cot10°.cot20.cot30°, cot40° cot90° is 0 Used formulae:-
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| 28. |
Two anglesare calledwhen their measures |
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Answer» Step-by-step EXPLANATION: Two angles are called complementary when their measures add to 90 DEGREES. Two angles are called SUPPLEMENTARY when their measures add up to 180 degrees. |
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| 29. |
.1 किमी, 2 हेमी, 3 मी, 4 डेमी, 5 सेमी, 6 मिमी को किमी मेंव्यक्त कीजिए। |
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| 31. |
X - 2y = 300 and 6x - y - 95 = 0 find solution by elimation method. |
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Answer» Answer: PLEASE MARK MY ANSWER AS BRAINLIEST Multiply 6x-y=95 by 2 x - 2Y = 300 12x - 2y = 190 Change signs - + - -11x = 110 x = -10 Finding y by SUBSTITUTING x -10 - 2y = 300 -300-10=2y y = -310/2 y = -155 PLEASE MARK MY ANSWER AS BRAINLIEST Step-by-step explanation:
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| 32. |
Find cube root of 110592 |
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Answer» Answer: 48 Step-by-step explanation: 48×48×48 = 110592 Hope it HELPS you |
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| 34. |
Find the mean of the following (f) 14, 32, 59, 67, 89, 105, 200, 350 |
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Answer» PLEASE MARK as BRAINLIEST answer to my answer |
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| 35. |
Can anyone explain that how to rationalize the denominator in rational and irrational numbers |
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Answer»
☯️What Is the Meaning of Rationalizing?⭐Rationalizing is the process of MULTIPLYING a surd with another similar surd, to result in a rational number.☯️How to RATIONALIZE the Denominator USING Conjugates?⭐Before we learn how to rationalize a denominator, we need to KNOW about conjugates.A conjugate is a similar surd but with a different SIGN.The conjugate of (√a+√b) is (√a−√b) |
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| 36. |
Subtract t⁴-3t²-7 from 5t² -9. |
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Answer» Step-by-step EXPLANATION: |
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| 37. |
Factorise and find HCF of 4x³ ( x³ + 27 ) and 10x⁵ ( x² + 6x +9 ) |
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Answer» Step-by-step explanation: |
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| 38. |
Pagefind the value of the anknown x, y, z, Given that the figures are parallelograms |
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Answer» Answer: Step-by-step explanation: In mathematics, trigonometric IDENTITIES are equalities that involve trigonometric functions and are true for every value of the occurring variables for which both sides of the equality are defined. Geometrically, these are identities involving certain functions of ONE or more angles. They are distinct from TRIANGLE identities, which are identities potentially involving angles but ALSO involving side lengths or other lengths of a triangle |
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| 39. |
A cone of slant height 25cm has a curved surface area of 550cmsquare find it's height |
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Answer» l = 25 cm curved surface area = 550 PIE × r × l = 550 22/7 × r × 25 = 550 550 r = 550 ×7 r = 3850 ÷ 550 r = 7 cm To find it's height l square = r square + h square 25 × 25 = 7 × 7 + h square 625 = 49 + h square 625 - 49 = h square 576 root = h 24 cm = h Therefore, height is 24 cm Step-by-step explanation: PLEASE mark me as brainlists. |
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| 40. |
Factorise : 8p3 -12 p2q +6pq2 -q3 |
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Answer» Answer: DESCRIBE various food culture, CULTURAL heritage sites under UNESCO and FIND various national parks and wild life sanctuaries on PHYSICAL map |
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| 42. |
The sum of the digits of a two-digit number is 7. If we put the digits of the number in reverse order, the new number is 49 less than twice the original number. Find 40% of the number. |
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Answer» Step-by-step EXPLANATION: Here , let X and y be the two digits such that 10x+y is the number according to the question x+y= 7 x= 7-y (1) and again putting the digit in reverse i.e if 14(1×10+4) is the number, it would be 41 (4×10+1) 10y+x= 2(10x+y)-49 (2) putting the value of x in equation 2 10y+(7-y)=2[ 10(7-y)+y]-49 9y+7=2[70-10y+y]-49 9y+7= 140-18y-49 9y+18y= 91-7 27y= 84 9y= 28 please recheck your question |
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| 43. |
2.(b)(C)If 150/y + 483 = 1083, then x is equal to :(a) 17(b) 18(c) 19(d)163If + 39=250 then the value ofris equal to . |
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Answer» की की सी हू मै एक यूपी ही एक यूपी सरकार द्वारा संचालित कर रहे है तो वह है एक्शन फिल्म को रिलीज किया गया हुई वो उप प्रधानमंत्री मनमोहन को रिलीज किया था इस बार मेरी बात कह रहे |
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| 44. |
(1.) 5 buses carry 325 passengers. How many passengers can be carried by 8 such buses?(2.)Finishes his work in 15 days while “B” takes 10 days. How many days will the samework be done if they work together?(3.)The cost of 9 liters of petrol is Rs.378. How much will 15 liters of petrol cost?(4.)12 workers finish a job in 20 hours How many workers will be required to finish the samwork in 15 hours?solve it |
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Answer» Step-by-step explanation: 1. 5buses carry=325passengers 1 buses carry=325/5 =65passengers 8buses carry=65×8 520passsengers 2. A takes no.of days for a work=15days B takes no.of days for a work=10days they together take no.of days=5days 3. 9 LITRES petrol=rs378 1 litres petrol=378/9 =rs42 15litres petrol=15×42 =rs630 4. 12 workers complete a work=20hours 1 worker complete a work =20/12 =20×60/12 =1200/12 =100 min or 1hr40min 15 hours =900min that MEANS in 15 hours they required 9 workers
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| 45. |
Find orthogonal trajectories of the family of curves given by 2x - x^3 + 3xy^2 =a |
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Answer» Step-by-step EXPLANATION: Explanation: |
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| 46. |
The area of a circular disc is 38.5 cm2, find its radius. (take π 22/7 |
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Answer» Step-by-step EXPLANATION: |
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| 47. |
3. Which of the following is linear equation in twovariables ?4. Which of the following is not the solution of 3x+6y=12 ? |
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Answer» Step-by-step EXPLANATION: |
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| 50. |
Verify Euler's formula |
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Answer» REFER to the ATTACHMENT for answer MATE |
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