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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 tops of two poles of height 20 m and 14 m are connected by awire. If the wire makes an angle of 30° with horizontal, the length ofthe wire is |
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Answer» Answer: Given that : Heights of two POLES are 20 and 14m respectively. Angle wire makes with horizontal =30 ∘
Let distance between two poles be x and LENGTH of wire be y tan30 ∘ = x 20−14
= x 6
1
= x 6
⇒x=6 3
As length of the wire will form the hypotenuse of right ANGLED triangle thus formed, y 2 =6 2 +(6 3
) 2 =144 ∴y=12 m |
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| 2. |
2x raise to power 1 by 6 into 2 x raise to power -7 by 6 |
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Answer» Answer: Step-by-step EXPLANATION: |
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| 3. |
Please tell........... |
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Answer» THANKS for free points Step-by-step explanation: Please MARK me brainiliest |
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| 4. |
if the same number is added to the numbers 2,4,14,22 then the resultant numbers are in proportion. find the number |
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Answer» PLS folllllllllllllllllow me plsssssssssssszssssssssssssdd |
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| 5. |
Solve graphically the following equation 3x+5y=12 and 3x-5y=o |
Answer» take any POINT and solve itPLEASE FOLLOW me |
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| 6. |
Plzzz any one can solve these questions hurriedly |
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Answer» of course 15 kg |
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| 7. |
marked price of an article is 50% above cost price.when marked price and selling price are increased by 20%.the profit becomes double.if original marked price is rs.300 then what is the selling price?? |
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Answer» Jjskkkmm Answer: SmkkjzkpsldkzkmsmsmzmmzmNn Step-by-step EXPLANATION: Isos0o2oo |
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| 8. |
2. A sheet of cardboard is 86 cm long and 55 cm broad. What is its area? |
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Answer» Answer: 4730 sq cm Step-by-step explanation: LENTH =86 cm AREA = l × b = 86 × 55 =4730 sq cm |
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| 9. |
Sunil started a juice (lemon syrup + water) counter. Initially he had 140 liter juice which had 30% water in it. Then the amount of lemon syrup(in litres) in juice is. |
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Answer» Answer: 98 LITRES Step-by-step explanation: he had 140 litres of juice and 30 % WATER content So first we will count that 30 % of 140 30% of 140 = 42 then AMOUNT of water = 42 litres amount of syrup= 140-42= 98 litres |
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| 10. |
In an auditorium, the seats are arranged in columns and rows. Each column has the same number of seats, and each row has the same number of seats. If there are columns and , how many seats are there in the auditorium? |
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Answer» ehhsbbdbdvdvdvv Step-by-step EXPLANATION: jhjrjjdjd |
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| 11. |
Easy Maths Question |
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Answer» Answer: -2/21 Step-by-step EXPLANATION: |
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| 12. |
Find the R. F of the following irrational numbers √7-√6 |
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Answer» Answer: Step-by-step EXPLANATION: |
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| 14. |
Find the product 9/2×3/10 |
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Answer» Answer: 27/20 Step-by-step explanation: => (9*3)*(2*10) => 27/20 |
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| 15. |
158=___ + 106. What number will come in the blank to make the number sentence correct?1-52 2-1523-158. 4-264 |
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Answer» 158=_52_+ 106. Because:- 158 = X + 106 158 - 106 = X X = 52. Answered on [B] BRAINLY #SUNNY90850. Thanks for JOINING us. Keep LEARNING. |
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| 16. |
Number of children 15 =Number of notebook |
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Answer» number of NOTEBOOK =15 |
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| 17. |
Find the largest 4 digit number divisible by 16? |
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Answer» Answer: 9984 Step-by-step EXPLANATION: the largest four digit NUMBER divisible by 16 is 9984. you can divide and CHECK! |
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| 18. |
1.If Rs. 75000 is divided among A, B and C in the ratio 6:5:4 then find the combined share of B and C. |
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Answer» Step-by-step explanation: THOMAS Alva Edison was an American INVENTOR and businessman who has been described as AMERICA's greatest inventor. He developed many devices in fields such as ELECTRIC power GENERATION, mass communication, sound recording, and motion pictures. |
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| 19. |
Find the perimeter of the following figure 2cm 2cm 5vm 5cm 3cm |
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Answer» the NUMBER of all SIDES then 2+5+5+4=16 the perimeter of the figure is 16 cm |
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| 20. |
2. During a free fall, Allen jumps 18 feet, 26 feet and 34 feet on the first,second third fall respectively. If he continues to jump at this rate, how manyfeet will he jumped during his ninth fall?thank you |
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Answer» During a FREE fall, Allen JUMPS 18 feet, 26 feet and 34 feet on the FIRST, second third fall respectively. If he continues to jump at this RATE, how many feet will he jumped during his ninth fall? solution: all the free falls are increasing by 8 so
so Allen's ninth fall he jumped 82 feet . hope it helps you |
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| 21. |
Find a polynomial equation in the standard form whose roots:1,2,and -3. |
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Answer» Step-by-step explanation: SUM of roots =1+2-3=0 sum of PRODUCTS of TWO roots = 1x2+ 2× -3+ -3×1=2-6-3 = -7 product of roots= 1×2× -3 = -6 polynomial= |
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| 22. |
2. Find the areas of rectangles with the following pairs of monomials as their lengths andbreadths respectively.(p, q); (10m, 5n); (20x2, 5y²); (4x, 3x); (3mn, 4np) |
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| 23. |
3. Which of following connect the arteries and veins?a. Septumb. CapillariesNephronsd. Sieve tubes |
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| 24. |
If the price of a commodity be raised by 20% find by how much percent must a householder reduce his consumption of that commodity so as not to increase his expenditure....Give answer with solution..... if u know then tell me only....No need to give wrong answers......And plz thanks my all answer❤️ |
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Answer» heya Step-by-step explanation: Let INITIALLY consumers consumes X AMOUNT in RS.100x after price increase by 40%, Now consumers consumes y amount in RS.140y According to the question, 100x=140y ⟹ x y
= 140 100
⟹1− x y
=1− 140 100
⟹ x x−y
= 140 140−100
%DECREASE in comsumption= x x−y
×100= 140 40
×100=28.57% |
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| 25. |
if the selling price of 16 curtains is equal to the cost price of 17 curtains. find the loss or gain percentage |
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Answer» Step-by-step EXPLANATION: let sp of 16 curtains = x= CP of 17 curtains sp of 1 curtain =x/16 cp of 1 curtain = x/17 profit = sp-cp/ cp ×100 =x/16-x/17 / x/17 ×100 = x*17/x*(16×17) *100 = 100/16 =6.25% |
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| 26. |
Findx:y:z if x:y =4÷3:5÷4,x:y=6:3÷4 |
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Answer» FIND the value of x,y and Z from the FOLLOWING equation: (i) [4x35]=[y1z5] (II) [x+y5+z2xy]=[6528] (iii) ⎣⎢⎢⎡x+y+zx+zy+z⎦⎥⎥⎤=⎣⎢⎢⎡957⎦⎥⎥⎤ |
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| 27. |
2. What is the degree of the polynomial 8x4 - x - 3x |
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Answer» the degree of POLYNOMIAL is 4 Step-by-step EXPLANATION: |
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| 28. |
Rationalize the denominator of 35−√11. please do fast |
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| 29. |
The rational numbers whose absolute value is 11/13 are?? |
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Answer» The answer is 143....... |
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| 30. |
A cylinder and a cone are of the same base radius and same height. Find the ratio of the volumes of the cylinder of that of the cone. *1 point2:13:11:31:2 |
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Answer» =1:2:3. Step-by-step EXPLANATION: |
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| 31. |
Find the R. F of the following irrational numbers a+√b |
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Answer» a-root b Step-by-step EXPLANATION: .. |
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| 32. |
Find the smallest number by which 2592 be multiplied so that the product is a perfect cube |
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Answer» The SMALLEST NUMBER is 2 which has to be MULTIPLIED. |
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| 33. |
In a survey of 100 ladies it was found that 36like coffee while 64 dislike it. Out of these ladies, one is chosen at random. What is the probability that the chosen lady (I) like coffee (ii) dislike coffee |
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Answer» i don't KNOW the answer |
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| 34. |
Rationalize the denominator of 35−√11 |
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Answer» Step-by-step EXPLANATION: .. |
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| 35. |
12) What is the formula for total surface area of acylinder? | एक सिलेण्डर के पूर्ण पृष्ठीय क्षेत्रफल का सूत्र क्याहै? |
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Answer» Answer: 2πr(r+h) Step-by-step EXPLANATION: |
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| 36. |
A cylinder and a cone are of the same base radius and same height. Find the ratio of the volumes of the cylinder of that of the cone. *2:13:11:31:2 |
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Answer» 5:6 is your answer............. |
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| 37. |
Page NoDate:The value of123+2722 2릉2 |
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Answer» I can't ABLE to UNDERSTAND your QUESTION |
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| 38. |
How many one-thirds are there in 6? |
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Answer» It takes two one-sixths to MAKE a third. and we can see that there are 1 \times 6 = 6 sixths in a whole. The picture shows \frac13 of those 6 PIECES. There are \frac13 \times 6 = 2 sixths in one-third. |
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| 39. |
7. The floor of a building consists of 3000 tiles which are rhombus shaped and each ofits diagonals are 10 cm and 20 cm in length. Find the total cost of polishing the floorif the cost per mis 2. |
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Answer» Step-by-step EXPLANATION: MARK ME AS BRAINLIESTTHANKS |
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| 40. |
Find the value of p(x) =2x3 +x2 -x-1 at x=-2. |
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Answer» Answer: Step by Step Solution More Icon Reformatting the input : Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". 2 more similar replacement(s). Step by step solution : STEP 1 : Equation at the END of step 1 ((((x4) - 2x3) - x2) - 2X) + 1 = 0 STEP 2 : Polynomial Roots Calculator : 2.1 Find roots (ZEROES) of : F(x) = x4-2x3-x2-2x+1 Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F(x)=0 Rational Roots TEST is one of the above mentioned tools. It would only find Rational Roots that is numbers x which can be expressed as the QUOTIENT of two integers The Rational Root Theorem states that if a polynomial zeroes for a rational number P/Q then P is a factor of the Trailing Constant and Q is a factor of the Leading Coefficient In this case, the Leading Coefficient is 1 and the Trailing Constant is 1. The factor(s) are: of the Leading Coefficient : 1 of the Trailing Constant : 1 Let us test .... P Q P/Q F(P/Q) Divisor -1 1 -1.00 5.00 1 1 1.00 -3.00 Polynomial Roots Calculator found no rational roots Step-by-step explanation: Please mark me as a brainlist |
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| 41. |
राधा बौरोड रूपीस 12358 फ्रॉम व्हेयर टो बाय स्कूटर ₹10 15% पर एनम कंपाउंड रियली वांट द एंड ऑफ 1 इयर्स टू क्लियर द लोन |
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Answer» i don't KNOW the answer |
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| 42. |
If x^a=(a+2)^a ,then the value of x-a is ? pls answer fast |
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Answer» Answer: 2 Step-by-step EXPLANATION: LIKE if x²=(a+2)² so x=a+2 likewise x=a+2 x-a=2 |
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| 43. |
6.State true or false for each of the following statements,()A triangle can have two right angles,A triangle can have two acute angles,(iii)A triangle can have two obtuse angles.(iv)Each angle of a triangle can be less than 60°.The angles of a triangle are in the ratio 1:2:3. Find the angles.In the figure, DE || BC, ZA = 30° and ZB = 50°. Find thevalues of x, y and z. |
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Answer» False False True False False 90° |
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| 44. |
An induction stove costs ₹5400 including VAT charged at the rate of 8% .find the actual price of the induction stove. |
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Answer» Answer: |
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| 45. |
a shopkeeper marks his goods at 20% above the cost price and offers a discount of 12%. find his profit percent |
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Answer» Answer: 8% Step-by-step EXPLANATION: ∴ INCREASED price = (1 + 20/100)x ∴ After discount price = (120x/100 - 12/100x) = 108x/100 ∴ Profit percent = (profit/CP) × 100% ∴ Profit % = 8% |
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| 46. |
76. The smallest prime number, that is the fifth term ofan increasing arithmetic sequence in which all thefour preceding terms are also prime, is(a) 17(b) 29(c) 37(d) 53 |
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Answer» ..................... |
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| 47. |
In the given figure, the Circle stands for employed, the Square represents intelligent, the Rectangle represents urban and the Triangle represent boys. Boys who are neither intelligent nor employed and don't live in urban areas are represented by upyu |
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Answer» Answer: i don't know the answer I am really SORRY for that please SEND me FAST your answer |
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| 49. |
Please Help Me To Solve This3x-4=2x-5 |
Answer» 3x-4 = 2x-5that is, 3x-2x = -5+4 = -1that is, X = -1Hence, your answer is -1. |
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| 50. |
in the figure the small square is formed by joining the mid points of large square find out the coordinates of the other two vertices of two squares |
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