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. |
Express each of the following equations in theform of ax+by + c = 0 and write the value ofpo b and Corout of noilorci 3x + 4y = 5 (1) K-5 By: (11) 38-y liv2 + 3 + [v) 3x - 72 01 |
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| 2. |
Plz tell fast it's urgent |
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Answer» |
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| 3. |
What is Pythagoras Therom |
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Answer» Answer: Step-by-step explanation: In mathematics, the Pythagorean theorem, or Pythagoras's theorem, is a fundamental relation in Euclidean geometry AMONG the THREE sides of a right triangle. It states that the area of the square whose side is the hypotenuse is equal to the sum of the areas of the SQUARES on the other two sides. |
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| 4. |
In ABC, if AB = AC and B = 70°, find A. |
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Answer» Answer: |
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| 5. |
Q26 Find the mean of the following distribution:Classes10 - 1212-1414-1616-18Frequency4213 |
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Answer» Step-by-step explanation: Class Interval MID Value x i
Frequency i
f i
x i
11 - 13 12 3 36 13 - 15 14 6 84 15 - 17 16 9 144 17 - 19 18 13 234 19 - 21 20 f 20 f 21 - 23 22 5 110 23 - 25 24 4 6 ∑f=40+f ∑fx=704+20f Given : Mean =18 We know, Mean ( x )= Σf Σfx
⟹18= 40+f 704+20f
⟹18(40+f)=704+20f ⟹720+18f=704+20f ⟹720−704=20f−18f ⟹2f=16 ⟹f=8 |
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| 7. |
What is a decimal pls tell |
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Answer» Answer: The decimal NUMERAL system is the STANDARD system for DENOTING integer and non-integer numbers. It is the extension to non-integer numbers of the Hindu–Arabic numeral system. The way of denoting numbers in the decimal system is often referred to as decimal NOTATION. |
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| 8. |
Plz answer this dont spam i will report |
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Answer» Step-by-step EXPLANATION: (15+3√3+10-2√3)/25-3(25-√3)/22ANSWER: ( 25-√3)UPON ( 22 ) |
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| 9. |
The Mid value of a Class Interval is called _____. (Fill in the blanks). |
Answer» classmarkStep-by-step EXPLANATION: |
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| 10. |
A ship port leaves at 14:55 on sunday.It returns at 09:20 on wednesday, how long was the voyage in days, hours and minutes? |
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Answer» Answer: Leaving time of the ship 14:55(2:55 pm) Sunday So,Step 1-2:55 pmSunday to 2:55 pmMonday 24 hours Step 2-2:55pm MONDAY to 2:55pm Tuesday 24 hours Step 3- 2:55pm Tuesday to 8:55am Wednesday 18 HRS Step 4- 8:55 am Wednesday to 9:20am Wednesday 25 MINUTES So 24hrs+24hrs+18hrs+25mins=66hours and 25mins
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| 11. |
( cos theta + sin theta )2 + ( cos theat - sin theta )2 |
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Answer» 2 Step-by-step EXPLANATION: Answer is in the ATTACHMENT with COMPLETE STEPS. |
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| 12. |
What is a decimal please tell |
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Answer» Answer: The decimal numeral system is the standard system for denoting integer and non-integer NUMBERS. It is the EXTENSION to non-integer numbers of the Hindu–Arabic numeral system. The way of denoting numbers in the decimal system is OFTEN referred to as decimal notation. |
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| 13. |
15. If A+B| = |A - B , then the angle between A and B will be |
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Answer» I will not HELP you because I KNOW this is it TEST QUESTION that's why I will not help you |
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| 14. |
If (x - a) is the factor of x + 2x2 - 2x - 8, then number of possible distinct values of a is |
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Answer» Step-by-step EXPLANATION: then x equal minus 4 so therefore x minus a then a equal 4 |
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| 15. |
Solve 3x - 2 = 2x - 3 |
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Answer» x = -1 Step-by-step explanation: 3x - 2x = -3 + 2 x = -1 |
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| 16. |
_3(2_3) =3x(5_3)_9विनय पाठक माइनस 3 एक्स माइनस 3 ब्रैकेट इक्वल टो 3 एक्स माइनस 3 ब्रैकेट माइनस |
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| 17. |
A sum of money becomes 6 times of itself in 3 years at a certain rate of simple interest. The rate per annum is |
Answer» Question:A sum of MONEY becomes 6 TIMES of itself in 3 years at a certain RATE of simple INTEREST. The rate per annum is ? Answer :
Explanation :
Now , here ,
Simple interest = amount - principal
Rate = SI × 100/ N × P
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| 18. |
X⁴- y⁴ factories the following |
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Answer» X MULTIPLY x multiply x multiply x multiply -y multiply y multiply y multiply y multiply |
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| 19. |
What are corresponding sides |
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Answer»
GEOMETRY, the tests for CONGRUENCE and similarity involve comparing corresponding SIDES and corresponding ANGLES of polygons. In these tests, each side and each angle in one polygon is paired with a side or angle in the second polygon, taking care to PRESERVE the order of adjacency. |
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| 20. |
Evaluate 12½% of 625 |
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Answer» Answer: 12½% of 625 12½ can be WRITTEN as 12.5 therefore, 12.5/100*625 125/1000*625 = 78.125 |
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| 21. |
In a class of 200 students, 120 take Commerce, 110 take Business Mathematics and40 take both Commerce and Business Mathematics. If a student is selected at randomfrom this class, find the probability that the student chosen takes Commerce andBusiness Mathematics. |
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Answer» make sure you have any QUESTIONS or concerns PLEASE visit the same of the same of the |
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| 22. |
15 book weigt 6 kg what will 6 book weigh |
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Answer» Answer: 2.4 Step-by-step explanation: 6/15 =0.4 ( WEIGHT of ONE BOOK) MULTIPLE it by 6 6*0.4 =2.4 |
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| 23. |
Principle Rs4800 rate 7.5% pcpa and time 2 years |
Answer» Given:
What To FIND:We have to find the simple interest. Formula For Finding:Solution:USING the formula, ⇒ Substitute the values, ⇒ Cancel the zeros, ⇒ Multiply the numbers, ⇒ ∴ THEREFORE, the simple interest is Rs. 270. |
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| 25. |
alexa and janice worked a total of 70 hours this week. alexa worked two hours less then twice that Janice worked. How many hours did each them work |
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Answer» Alexa=46 hr Step-by-step EXPLANATION: LET Janice worked= x Alexa =2x-2 2x-2+x=70 3x-2=70 3x=70+2 3x=72 x=72/3 x=24 Alexa =2x-2 =2×24-2 =48-2 =46 |
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| 26. |
Sum of the following. 4/7. + 3/7 |
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Answer» Answer: Step-by-step explanation: 4/7 +3/7 (4+3)/7 7/7 1 ans is 1 |
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| 27. |
How to compare 8:9 and 7:8 |
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Answer» Answer: Step-by-step explanation: 8/9 7/8 cross multiply 8*8 9*7 64 > 63 8/9>7/8 8:9 > 7:8 |
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| 28. |
The perimeter of rectangular field is 96 m . If the length is 26 m, find it breadth and area.? |
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Answer» Answer: BREADTH=22m Area=572 Square METRES Step-by-step explanation: PERIMETER of a RECTANGLE =2(L+B) Given Perimeter =96m Length=26m Breadth=? Now: P=2(l+b) 96=2(26+b) 96=[(26×2)+2b] 96=52+2b 96-52=2b 44=2b b=44÷2 b=22 So ,We now have the breadth as 22m Now we can find the area of the rectangle =L×B Area=26×22 572 square METRE |
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| 29. |
_7/10 भिनातम संखया नही है कयो़ं |
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Answer» <P>अपरिमेय संख्या वह वास्तविक संख्या है जो परिमेय नहीं है अर्थात जिन्हें भी p/ Q के रूप में व्यक्त नहीं किया जा सकता है जहां p और q पूर्णांक है जिसमें q गैर शून्य हैं और इसलिए अपरिमेय संख्या नहीं है अनौपचारिक रूप से इसका मतलब है कि एक अपरिमेय संख्या को एक सरल भिन्न के रूप में प्रदर्शित नहीं किया जा सकता ।उदाहरण के लिए 2 का वर्गमूल और पाई अपरिमेय संख्या है |
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| 30. |
Which goobe is the 1234/6789 |
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Answer» Answer: 0.181764619237001 乂❤‿❤乂
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| 31. |
Write an equation of the line that passes through (2, -4) and (0, -4) |
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Answer» y+4= 0 Step-by-step EXPLANATION: A(2,-4) B(0,-4) m(AB)=y2-y1/x2-x1 = -4+4/0-2 =0/-2 =0 equation of AB y-y1=m(x-x1) y+4=0(x-0) y+4=0 |
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| 32. |
In a given pattern: 4, 8, 12, 16, … what is the 17th term? |
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Answer» Answer: the given PROGRESSION is 4,8,12,16,.... this is ARITHMETIC progression with a=4 and d=4 the n TH term of a.p is tn=a+(n-1)d t17=4+(17-1)4 t17=4+(16)4=4×17=68 therefore, t17=68 hope you it HELPS,thank you |
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| 33. |
8 tf class last seawall bird LA seawall jawab math ka |
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Answer» Step-by-step EXPLANATION: SORRY DEAR we can't UNDERSTAND ☹️☹️☹️ |
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| 34. |
Find the square root of complex number Z= 2{4sin3π/2 + 3icosπ} |
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Answer» Answer: |
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| 35. |
6. A certain cube floating in a bucket of waterhas between 80 and 85 percent of its volumebelow the surface of the water. If between12 and 16 cubic centimeters of the cube'svolume is above the surface of the water,then the length of a side of the cube incentimeters is approximately. |
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Answer» very very very very very very very sorry because I don't KNOW but you can also SEARCH in CHROME |
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| 36. |
What is the simplified form of 7^1/2 × 8^1/2. |
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Answer» Answer: 7^1/2×8^1/2 (7×8)^1/2 56^1/2 |
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| 37. |
The bars of a bar graph can be of different widths. (T/F) |
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| 38. |
What you asked me that what will u take I answered truth now I am saying to repeat the question you are leaving. |
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Answer» Step-by-step EXPLANATION: B T S ARMY HERE |
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| 39. |
(1+tan A + sec A) (1+cot A - cosec A ) |
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| 40. |
The radius of the base and the height of a right circular cone are 7cm and 24cm respectively.Find the volume and total surface area of the cone.♥️❤ |
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| 41. |
® A parallelogram whese cach angleangle, is called ais a right |
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Answer» shopdrzya/customer/care/number 8343909193.////✔✔✔✔✔ |
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| 43. |
Application of quadratic form ? |
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Answer» Answer: ✒ If you have a function f:Rn⟼R, and find points where ∇f=0, then the QUADRATIC form TELLS you whether it is a saddle point, a min or a max. There is a huge number of applications in probability and STATISTICS: Modeling "linear" dependence between random variable through second MOMENTS (covariances and correlations). |
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| 44. |
6) What would the total surface area of a cubical box be if :-a) Each side is doubled?b) Each side is tripled?c) Each side is made n times? |
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Answer» TSA will also get TRIPLED . |
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| 45. |
What are 8 property of range statistic |
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Answer» Answer: The Range is the DIFFERENCE between the lowest and highest values. Example: In {4, 6, 9, 3, 7} the lowest VALUE is 3, and the highest is 9. So the range is 9 − 3 = 6. It is that simple! |
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| 46. |
123suryansh can you please ask the question again I was having network issue? |
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Answer» Answer: helen, Step-by-step EXPLANATION: be HPY |
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| 47. |
abc is a right triangle, right angled at c. let bc=a ca=b ab=c and let p be the length of the perpendicular from c on ab. show that cp=ab |
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Answer» Answer: if ANGLE c = X then angle PLEASE will be equal to x (alternate angle) |
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| 48. |
What is the percentage form of6: 15? |
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Answer» -6 ÷ 15 = - 0.4 -0.4 × 100 = -40 %
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| 49. |
1.Find the cube root of 4741632 by estimation. |
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Answer» Answer: 168³= 4741632 hope it HELPS. |
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| 50. |
Factorise x^2 -18x +45 |
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Answer» Answer: Step-by-step EXPLANATION: x² -18X +45 = 0 x² - 3x - 15x + 45 = 0 x(x - 3) -15 (x - 3) = 0 (x -15)(x -3) = 0 x- 15 = 0 ; x-3 = 0 x = 15 ; x =3 |
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