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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. |
Qn. A histogram can be prepared only with continuous class interval 1.True2.FalseGive a reason? |
| Answer» Q1 ITI is TRUE bdjghghgh | |
| 2. |
The cobbler had mended the shoes change into passive voice |
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Answer» -STEP EXPLANATION:the SHOES had been MENDED by the COBBLER. |
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| 3. |
Integers+1-4-2Answers=? |
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Answer» integersintegers+1-4-2=-5answer |
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| 4. |
I wanted to multiply 33 and 4100 on a calculator. By mistake I multiplied 33 and 4000 and got 132000 as the result. I don't want to do the entire calculation again. Which of these should I do to get the correct answer of the multiplication? Options : a) add 100 to 132000b) add 3300 to 132000c) multiply 132000 by 100d) multiply 132000 by 3300 |
| Answer» OPTION B is CORRECT ADD 3300 to 132000 | |
| 5. |
Please help me to solve this question |
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Answer» can't UNDERSTAND U are HANDWRITING |
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| 6. |
Convert each of the following into percentage 7/ 25 b o.oo9 c 7 : 50 d 24 : 5 |
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Answer» -step explanation:All Rs Aggarwal 2019 SOLUTIONS for class Class 7 Math are prepared by experts ... Convert each of the FOLLOWING fraction into a percentage : ... x = 14 × 25 21 = 2 × 25 3 = 50 3 = 16 2 3 % |
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| 7. |
Exercise 6.8: AddA. (1) 1/3+1/6 |
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Answer» -STEP explanation:FIRST take LCM of 3 and 6.LCM of 3 and 6=62+1/63/61/2 |
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| 8. |
The radius of a cylinder is doubled and the hieght remains the same. The ratio between the volumes of the new cylinder and the orignal cylinder is a) 1:2b) 3:1c) 4:1d) 1:8 |
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Answer» The radius of a cylinder is doubledheight remains the sameTo Find:-The ratio between the volumes of the new cylinder and the original cylinder.Solution:-Let the radius of original cylinder be r and HEIGHT be h.For original cylinder,Radius = rHeight = hWe know,Curved Surface AREA of the cylinder = 2πrh.Hence,CSA of original cylinder = 2πrh.For new cylinder,radius is doubled.Hence,Radius = 2R Height = hCurved Surface Area of the new cylinder is as follows:-CSA = 2π × 2rh⇒ CSA = 4πrhNow,Ratio between the Curved Surface Area of original cylinder and the new cylinder is as follows:-• Ratio = CSA of original cylinder : CSA of new cylinder⇒ Ratio = 2πrh : 4πrhHere πrh cancels out for both numerator and denominatorHence,Ratio = 2 : 4⇒ Ratio = 1 : 2∴ Ratio between the Curved Surface Area of original cylinder and the new cylinder US 1 : 2Hence, Option (a) 1 : 2 is the correct answer.________________________________Other formulas related to cylinder:Volume of cylinder = πr²h cu.unitsTotal Surface Area = 2πr(r + h) sq.units________________________________ |
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| 9. |
Please solve this four questions please tell answer with solution please |
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Answer» 1Step-by-step explanation:of EQUILATERAL triangle is EQUAL to 3 into SIDE the side is 45 mmbso45 * 3=135mm 1mm= 1/10cm =135/10cm=1.35cm |
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| 10. |
1. Solve the following.a. -15 X 13 |
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Answer» -195 is the correct ANSWER of this questionPlease MARK as BRAINLIEST |
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| 12. |
Simplfy the expression.and find the value if x=2 4(2x-1) +3x+11 |
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Answer» Given x = 2Then,4(2x2-1)+3(2)+11 = 4(3)+6+11 = 13+6+11 = 30.Hence the value at x= 2 is 30ThanksLike FOLLOW and RateTecaher. |
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| 13. |
3.5 m=60 so metre=_____ (1) 1 (2) % (3) 5 |
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| 14. |
Add by finding the common denominator2/33/4 |
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Answer» 17/12Hope this ANSWER HELPS you!Step-by-step explanation:2/3+3/4The LCM of DENOMINATOR is 12.So, 2x4/3x4+3x3/4x3 =8/12+9/12 =8+9/12 =17/12 |
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| 16. |
What is the formula to find the perimeter of the square? |
| Answer» PERIMETER - | |
| 17. |
Is the diameter of a car wheel is 112cm. then its circumference equals. options are : (a) 176cm (b) 352cm (c) 452cm (d) 542cmPlease Answer Me |
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Answer» The DIAMETER of car wheel is 112 cm.To Find :The Circumference of wheel = ?Solution :Here we are GIVEN the diameter of a car wheel as 112 cm and we need to find the circumference of the wheel. To find the circumference of wheel we will use the FORMULA which is given below :Circumference of wheel = 2 × π × rSo in the above formula the value of π is 22/7 and r is unknown. To find radius (r) we need to divide diameter by 2 then we will get the radius (r). Then after finding the radius (r) we will put all the known values in above formula and at last we will get our answer. So,let's do it :R A D I U S⠀O F⠀W H E E L (r) :◗ Radius = Diameter ÷ 2◗Radius = 112 ÷ 2◗Radius = 56 cm• According to the Question :↠Circumference of wheel = 2πr↠Circumference of wheel = 2×22/7×56↠Circumference of wheel = 2 × 22 × 8↠Circumference of wheel = 352 cm∴ The Circumference of a car wheel is 352 cm . |
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| 18. |
2S 56>टू अपॉन डिवाइड वन अपऑन 5 |
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Answer» -step explanation:HEY i don't no HINDI BETTER asking ENGLISH |
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| 19. |
6x(x + 1)(x-2)(x + 3) ÷ 3x(x + 3) Pls Give Answer Fast |
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Answer» -STEP explanation:7x+6x+7x-12x+7x+18x/3x+9x57x/12x |
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| 20. |
Solve the above question with suitable identity.Spam answers reported! |
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Answer» n :- Solve the above QUESTION with SUITABLE identity.Answer :- Identity USED - Solution - ➩ USING the identity - ➩ ➩ ➩ |
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| 21. |
Find cost of fencing a square field of oength 25m. the rate of fencing is Rs3.50 per m |
| Answer» | |
| 23. |
A person borrowed a sum of money for 11 years from a bank to buy a car at 6% per annum rate of intrest. At the end of the sipulated time, he paid back 398400 to the bank. Calculate the principal. Please solve this for me its urgent. |
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Answer» 240000Step-by-step explanation:1 LET the principal be 100Interest= P*r*t/100 = 100*6*11/40 = 66therefore, amount = p+I = 100+66 = 166 if amount 166, then principal = 100if amount 1, then principal = 100/166if amount 398400, then principal = (100/166*398400)= 240000 |
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| 24. |
3x – 3x^2 – 12 + x^4 + x^3 the degree of the polynomial is _______. |
| Answer» 3X has a DEGREE of 1 (X has an exponent of 1) 5y3 has a degree of 3 (y has an exponent of 3) 3 has a degree of 0 (no variable) | |
| 25. |
2. Show by comparing angles and sides, which of the triangles given here are congruent to each other Р(a)AD80°70°30°30°80°30°RB2 cmСE EF2 cm2 cm |
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| 26. |
30000 ka 110 percent |
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Answer» dpckdjdjdifitt you REALLY NEED a new KI bat to SAHI kaha aapne kha to the world and the rest of your CALENDARS for remote |
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| 27. |
UAverage-Sum of all scores.एवरेज इज इक्वल टू सम ऑफ ऑल स्कूल |
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Answer» sorryStep-by-step EXPLANATION:not UNDERSTOOD UR QUESTION |
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| 28. |
Write a number using the digits 1, 2, 3 and 4 each only twice such that the 1's are separated by four digits,the 2's are separated by three digits, the 3's are separated by two digits and the 4's are separated by one digit |
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Answer» 14243123Step-by-step EXPLANATION:If it is WRONG PLEASE TELL me THANKS :) |
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| 30. |
In the following figure if Lparallel to M and angle 1 is equals to 50° then angle 8 equals to |
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Answer» -step EXPLANATION:We can SEE that ∠1+∠4=180 o (Supplementary Angles)⇒∠4=180 o −∠1=180 o −50 o =130 o Now , as m∣∣n∴∠4=∠5 (Alternate Interior Angles are EQUAL between 2 PARALLEL lines)Hence, ∠5=130 o |
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| 31. |
Find the values of p(1),p(-1),p(0),p(-2),where p(x) =3x³-4x²+5x+7 |
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Answer» Given P(x) = 3x³ - 4x² +5X +7now,P(1) = 3(1)³-4(1)²+5(1)+7 = 3-4+5+7 = 11Similarly find the other values.ThanksLike FOLLOW and RateTecaher. |
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| 33. |
In triangle abc ad is perpendicular to bc ac is 50 bd is 9 and dc is 30 find area of triangle abc |
| Answer» PLEASE REAPEAT the QUESTION PROPERLY | |
| 34. |
ABCD is a rectangle. which 2 angles supplementery ? |
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Answer» 180-31=149°hope will be HELPFUL ☺️ |
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| 35. |
Register sa larangan Ng matematika |
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Answer» I can't UNDERSTAND ANYTHING |
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| 36. |
(c) if Ravi spends 30% on toys and 20% of the remainder on books from a sum of 8 2,750 (iii6,250(iv) 6,050then the amount left with him is(1) 2,340(ii) * 1,925(d) The value of scordancia(iii) 1,540(iv) 385द वैल्यू ऑफ अकाल डेडीकेट्स एवरी ईयर बाय 10% इन द परसेंट वैल्यू ऑफ द कार इज 230400 मिनिट्स वैल्यू लास्ट ईयर वास |
| Answer» OK MAKE me brilliantStep-by-step EXPLANATION:sowhatwewanttodo | |
| 37. |
3.2m=__m+__cmplease answer my questions |
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Answer» 3.2m=3.2×100cm=320 cm=3m+20cm |
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| 38. |
Perform the indicated opeeation |
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Answer» Perform the indicated operation. See Examples.Example Adding RATIONAL EXPRESSIONS (Same Denominator)Add. Write each answer in lowest terms.The denominators are the same, so the sum is found by adding the two numerators and keeping the same (common) denominator.Example Adding Rational Expressions (Different Denominators)Add. Write each answer in lowest terms.(a)(b)Step 1 Find the LCD, USING the methods of the previous section.Step 2 Write each rational EXPRESSION as a FRACTION with the LCD (60 and 12y, respectively) as the denominator.Step 3 Add the numerators. The LCD is the denominator.Step 4 Write in lowest terms if necessary.Example Adding Rational ExpressionsAdd. Write the answer in lowest terms.Step 1 The denominators are different, so find the LCD.Step 2 Write each rational expression with the LCD as the denominator.Example Adding Rational ExpressionsAdd. Write the answer in lowest terms.The numerator cannot be factored here, so the expression is in lowest terms.ExampleAdding Rational Expressions (Denominators Are Opposites)Add. Write the answer in lowest terms.The denominators are opposites. Use the process of multiplying one of the fractions by 1 in the form to obtain the same denominator for both fractions.EXAMPLE 6Example Subtracting Rational Expressions (Same Denominator)Subtract. Write the answer in lowest terms.EXAMPLE 7Example Subtracting Rational Expressions (Different Denominators)Subtract. Write the answer in lowest terms.EXAMPLE 8Example Subtracting Rational Expressions (Denominators Are Opposites)Subtract. Write the answer in lowest terms.EXAMPLE 9Example Subtracting Rational ExpressionsSubtract. Write the answer in lowest terms.Example Subtracting Rational ExpressionsSubtract. Write the answer in lowest terms.The numerator cannot be factored, so the final answer is in lowest terms. |
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| 39. |
Take an A4 paper, fold it once and open it ), how many rectangles will you have if you fold the paper 7 times? |
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Answer» 0Step-by-step EXPLANATION:There will be SQUARE or RECTANGLE |
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| 40. |
प्रथम ऑफ द लेंथ ऑफ ए लाइन सेगमेंट ऑफ सिंपल प्रोजेक्ट फिगर इज कॉल्ड एस फॉर क्लास फिफ्थ |
| Answer» OK MAKE me brilliantStep-by-step EXPLANATION:sowhatwewanttodo | |
| 41. |
Find the values of unknown X and y in the following figuresplease give me answer hurry up |
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Answer» Step-by-step EXPLANATION: |
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| 42. |
Krishna runs 8 km in 40 minutes while shyam runs 12 km in 1 hour. Who takes less time and by how much |
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Answer» both TOOK same timeStep-by-step EXPLANATION:as 8/40 =0.2and 12/60=0.2both are RUNNING with same SPEED |
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| 43. |
Find the answer with explanation. Options: a) 3m 90cmb) 3m 50cmc) 3m 40cmd) 1m 75cm |
| Answer» OK MAKE me brilliantStep-by-step explanation:75cm1m40cm3m50cm3m90cm3m | |
| 44. |
If 3^x + 3^x-1 = 108 , find the value of x |
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Answer» 3Step-by-step explanation:3 x +3 x+1 =108 3 x +3 x .3 1 =108 4.3 x =108 3 x = 4 108 =27 3 x =3 / 3 ⇒x=3 Now, (9X) x 1 =(9×3) 3/ 1 =(3 / 3 ) 3 1 =(3) 3 /1 ×3 =3 |
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| 45. |
The product of two rational number is -12 if one of the numbers is -18 find the other? |
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Answer» 's HELPFUL to you |
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| 46. |
Plz solve it Okay plz |
| Answer» ANGLE 3 ,4,5 and 6 =अन्तः कोणangle 1,2,7and8=बाह्य कोणangle 2,6 and angle 4,8=संगत कोणangel 3,6and 4,5=एकांतर कोण | |
| 47. |
1) 5 times x added to 3 times y 2) 3 increased by x 3) 5 decreased by p 4) 4 less than half of x |
| Answer» 1)5x+3y2)+3X3)-5P4)4<1/x | |
| 48. |
If the edges of the cuboid are in the raitio 1:2:3and it volume is 1296cm^(2) then find the dimension please give me ans fast |
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Answer» 1x×2x×3x=12966x^3=1296x^3=216x=6dimensions are 6,12,18cm |
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| 49. |
Please answer me with solution don't spam ❌❌Spam = 5 question and 5 answer get reported |
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Answer» here is your ANSWER MATE...Step-by-step EXPLANATION:HOPE it HELPS you |
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| 50. |
If 8+i is a root of equation x square +px+q = 0 , then p, q, r belongs to R |
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Answer» MY ANSWER IS 73Step-by-step EXPLANATION:I HOPE YOU FRIEND |
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