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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. |
वह बड़ी-से-बड़ी संख्या ज्ञात कीजिए जिससे 262, 934 और 1382 में भाग देने पर प्रत्येक अवस्था में समान शेष बचे। |
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Answer» संख्या जिससे 262, 934 और 1382 में भाग देने पर प्रत्येक अवस्था में समान शेष बचे To Find : बड़ी-से-बड़ी संख्या Solution:संख्या = N262 = AN + R934 = BN + R1382 = CN + R=> 672 = (B - A)N 448 = (C - B)N 1120 = (C - A)N 672 = 448 * 1 + 224=> 448 = 224 * 2 1120 = 224 * 5262 = 224 * 1 + 38934 = 224 * 4 + 381382 = 224 * 6 + 38वह बड़ी-से-बड़ी संख्या 224 जिससे 262, 934 और 1382 में भाग देने पर प्रत्येक अवस्था में समान शेष बचेLearn More:How many numbers divide 2304 and 3888 leaving the same ... brainly.in/question/11406689 A number when divided by 121 leaves 37 as remainder what will be ... brainly.in/question/9566547 CERTAIN number when successively divided by 3, 4 and 5 leaves ... brainly.in/question/11425621 |
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| 2. |
Simplify a) 5x3/20x2/15(class 7 maths) please send complete solution.... the solved answer understand... |
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Answer» -STEP EXPLANATION:,.........,.................. |
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| 3. |
Find the square of the number 42. |
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Answer» -STEP explanation:6.4807406984.......... |
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| 4. |
What is value of square root of 8? a.2b.4c.8d.2^3/2plz tell the accurate answer from above options |
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Answer» option d is the correct answerStep-by-step explanation:HOPE it will help U |
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| 5. |
4+2p=10 (3/5-2) solve |
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Answer» Step-by-step explanation:4+2*p-(10*(3/5*p-2)Step by step solution :STEP1: 3 Simplify — 5Equation at the END of step1: 3 (2p + 4) - (10 • ((— • p) - 2)) = 0 5 STEP2:Rewriting the whole as an Equivalent Fraction 2.1 Subtracting a whole from a fraction Rewrite the whole as a fraction using 5 as the denominator : 2 2 • 5 2 = — = ————— 1 5 Equivalent fraction : The fraction thus GENERATED looks different but has the same value as the whole Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominatorAdding fractions that have a common denominator : 2.2 Adding up the two equivalent fractions Add the two equivalent fractions which now have a common denominatorCombine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible: 3p - (2 • 5) 3p - 10 ———————————— = ——————— 5 5 Equation at the end of step2: (3p - 10) (2p + 4) - (10 • —————————) = 0 5 STEP3:Equation at the end of step 3 (2p + 4) - 2 • (3p - 10) = 0 STEP4:STEP5:Pulling out like terms 5.1 Pull out like factors : 24 - 4p = -4 • (p - 6) Equation at the end of step5: -4 • (p - 6) = 0 STEP6:Equations which are NEVER true 6.1 Solve : -4 = 0This equation has no solution.A a non-zero constant never equals zero.Solving a Single Variable Equation: 6.2 Solve : p-6 = 0 Add 6 to both sides of the equation : p = 6 One solution was FOUND : p = 6 |
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| 6. |
The lines which are coplaner and do not intersecteach other are called.........? |
| Answer» LINE SEGMENT MARK ME AS BRAINLLEST | |
| 7. |
3 - 5 x + 2 x =-2-2(1-x), find the value of x |
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Answer» 3-5x-2x=-2-2(1-x)3-(-7X)=-4(1-x)3+7x=-4-4x7x-(-4X)=-4+37x+4x=-111x=-1x=-1/11Step-by-step explanation:HOPE it helped u |
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| 8. |
Round off each of the following numbers to the nearest ten thousand 539641 |
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Answer» 5,40,000Step-by-step EXPLANATION: |
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| 9. |
REPRESENT BY USING INTEGERS- A LOSS OF Rs.500, 650m ABOVE SEA LEVEL |
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Answer» -500/- and +650mStep-by-step explanation:in INTEGERS we represent loss by minus(-) THEREFORE Rs.-500/-above sea level MEANS + signtherefore +650m |
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| 11. |
Let n square = 121 then nA) 11B)21C)15321D) 43211 |
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Answer» 134566Step-by-step explanation:5 |
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| 12. |
What is the cube of 995 |
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Answer» 995 Cubed995 cubed, 9953, is the number you get when multiplying 995 times 995 times 995. It can also be looked at as EXPONENTIATION involving the base 995 and the exponent 3. The term is USUALLY pronounced 3RD power of nine HUNDRED and ninety-five or nine hundred and ninety-five cubed. The cube of 995 is a perfect cube because the number is the product of the three equal INTEGERS 995. It can be written as 995 x 995 x 995 or in exponential form. Read on to learn everything about the number nine hundred and ninety-five cubed, including useful identities.9953 = 985074875995 x 995 x 995 = 985074875Step-by-step explanation:make me brainliest and follow me plz,.,......... for my answer |
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| 13. |
Bansi has as many two rupee coins as he has 5 rupee coins . It has in all a sum of Rs 700 . The number of coin has in all |
| Answer» 100 coinsStep-by-step explanation:if you can understand the STATEMENT, 'bansi has many 2 rupee coins as 5 rupee coins' means bansi has equal SHARE share of 2 rupee and 5 rupee!so,we will take 2 rupee as 2x and 5 rupee as 5x and we know sum of it is 700.2x + 5x = 7007x = 700x = 700/7x = 100HENCE HE HAS 100 COINS OF BOTH 2 RUPEE COINS AND 5 RUPEE COINS!MARK ME AS BRAINLIEST IF YOU LIKE MY ANSWER! | |
| 14. |
UNDERSTANDING QUADRILATERALS 1 41 BDw8P3. As before consider quadrilateral ABCD (Fig 3.6). Let P be anypoint in its interior. Join Pto vertices A, B, C and D. In the figure,consider APAB. From this we see x = 180º – m22 - mZ3;similarly from APBC, y = 180º-m24-m25, from APCD,2 = 180° - m26 - m27 and from APDA, w = 180° - mZ8- mZ1. Use this to find the total measure mZ1 + m2 + ...+ m28, does it help you to arrive at the result? Remember2x + 2y + 2x + Zw = 360°These quadrilaterals were convex. What would happen if theАFig 3.6B |
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Answer» . SOLUTION :- |
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| 16. |
1. fill in the blank (-6/11)×___=12.solve (2/3)÷(4/9) |
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Answer» -STEP explanation:1. -11/62. (2/3)÷(4/9) = 2/3×9/4= 3/2 |
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| 17. |
A tablecover 5 m×3 m,is spread on a meeting table. if 25 cm of the table cover is hanging all around the table,find the area of the table top |
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Answer» plz mark as brainlyStep-by-step EXPLANATION:if 25 CM of the table cover is hanging all around the table, find the area of the table top. ANSWER: So THE3 area of the table top = 4.5 x 2.5 = 11.25 M2. |
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| 18. |
What is the disadvantage in comparing segments by mere observation? |
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Answer» There may be a chance of ERROR due to improper viewing. When we COMPARE two line SEGMENTS of almost the same lengths, we cannot be sure about the line SEGMENT of greater length.plz mark BRAINLIEST ♥️follow me ✨❤️✨❤️✨❤️✨❤️✨❤️ |
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| 19. |
If the angles of the triangle are 30⁰, 60⁰ and 90⁰, it is i) an isosceles obtuse triangle ii) an acute triangle iii) an equilateral triangle iv) a right triangle |
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Answer» 4 Step-by-step explanation:it is a right ANGLE triangle as it has ONE angle MEASURING 90° |
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| 20. |
MATHS QUESTIONGIVE WRITE ANSWER MAKE HIM/HER AS BRAINLIEST |
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| 22. |
Math Worksheet 1. Which is greater -2/3 or 4/-7 ?justify I |
| Answer» PLZ MARK as brainyStep-by-step EXPLANATION:this 8S your ANSWER | |
| 23. |
Please answer my question anyone As quick as you can.... |
| Answer» PLS WRITE the CORRECT question....there is something WRONG with the question...it's cannot be factorised | |
| 24. |
(1/2xyz)(-4xy²)Please someone tell |
| Answer» DONT KNOW BRO sorryStep-by-step EXPLANATION: | |
| 25. |
(x+3) × (2x-1) don't spam .... plz |
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Answer» ⇒(X+3) × (2x-1)⇒ 2 - x + 6X - 3⇒ 2 - 5X - 3Hope Its HelpfulMark As BRAINLIEST |
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| 26. |
Which property can be used in computing 2/5×(5×7/6)+1/3×(3×4/11) |
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Answer» Step-by-step explanation:2/5× (5×7/6)+1/3×(3×4/11)2× 7/6+ 1×4/117/3 + 4/1189/33 |
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| 27. |
Please tell me the grains of rice |
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| 28. |
Find the least number that is exactly divisible by all the number up to 20. |
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Answer» blem formulation is : 2520 is the SMALLEST number that can be divided by each of the numbers from 1 to 10 without any remainder. What is the smallest POSITIVE number that is EVENLY DIVISIBLE (divisible with no remainder) by all of the numbers from 1 to 20? |
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| 30. |
Find the remainder of2^68/15 |
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Answer» is it 2 POWER 68 or 2 multiply 68Step-by-step EXPLANATION:I thought 2×68=136136÷15=9.1the remainder is 1 |
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| 31. |
Q5) Express the following in expanded form 2314578. |
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Answer» 2000000+300000+10000+4000+500+70+8Step-by-step EXPLANATION:place VALUE of 2 is in ten LAKHS place so it will have 6 zeros, next 3 is present in lakhs place so it will have 5 ZEROES in the same manner we have to do it till 8 which is in ones place..therefore ans is 2000000+300000+10000+4000+500+70+8 |
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| 32. |
1. Find the square of 3ab + 2c |
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Answer» 9ab + 4C is your answerStep-by-step EXPLANATION:PLZZ follow me and MARK me as BRAINLIAST |
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| 33. |
4. A man rows his boat 85 km downstream and 45 km upstream, taking 2 hours each time. Find thespeed of the stream?(A) 5 kmph(B) 6 kmph(C) 7 kmph(D) 8 kmph |
| Answer» PLANATION if any DOUBT FEEL FREE to ASK | |
| 34. |
Rani take 10 rounds of a square garden . Find the side of square if the distance covered by her is 2560 m option a is 46 m option b is 64 moption c is 56 manswer fast |
| Answer» OPTION are WRONG the ANSWER is 16Step-by-step explanation:2560÷10=256256 ROOT is 16 | |
| 35. |
Factorize 180 a square -50 |
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Answer» We define factors of square root of 180 as any integer (WHOLE number) or square root that you can evenly divide into square root of 180. Furthermore, if you divide √180 by a factor of √180, it will RESULT in another factor of √180.FIRST, we will find all the square roots that we can evenly divide into square root of 180. We do this by finding all the factors of 180 and add a radical (√) to them like this:√1, √2, √3, √4, √5, √6, √9, √10, √12, √15, √18, √20, √30, √36, √45, √60, √90, and √180Next, we will find all the INTEGERS that we can evenly divide into square root of 180. We do that by first identifying the perfect square roots from the list above:√1, √4, √9, √36hope it's helpful for youplzz mark my ANSWER as brainliest |
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| 36. |
What is the maximum power of 3 present in 90! |
| Answer» 30 is the anawerStep-by-step explanation:If we musmultiply 3 x 30 then ANSWER is 90plzz follow me and MARK me as BRAINLIAST | |
| 37. |
The difference of half of a number and two fifth of it is 4 the number is |
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Answer» an not UNDERSTAND the QUESTION |
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| 38. |
B2. +14b-49 is a perfect trinomial square |
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Answer» no it is not a TRINOMIAL SQUARE PLEASE MARK me as a bràiñlïst åñswer PLZZZZ |
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| 39. |
59. In a puja pandle, the neon lights show "TRUTH BEAUTY BEAUTY TRUTH". The words are glowing at an interval of 1, 2, 4, and 5 secs., and were getting off at aninterval of 1 sec. Then find after what interval, the whole sentence could be read? |
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Answer» taking 1 sec off DURATION, the lights glow simultaneously in 2, 3,5,6 SECONDS.now take the LCM of those duration the ANSWER comes 30 seconds, after which WHOLE sentence can be read. |
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| 40. |
वॉच व्हाट इज द एक्सपेंडेड फॉर्म ऑफ 378019 |
| Answer» EXTENDED FORM of 378019 = 3,00,000 + 70,000 + 8000 + 10 + 9Hope it helps you.....MARK as the brainliest PLZZZZ..... | |
| 41. |
What day is today if four days ago tomorrow would have been Monday |
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Answer» Wednesday Step-by-step EXPLANATION:MARK as BRAINLEST ANSWER PLEASE please please please |
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| 42. |
Can any one tell this answer |
| Answer» YES I can Step-by-step EXPLANATION:X=1×2. x=2-3x=2 x= -1x=2-1x= 1 ANS | |
| 43. |
हाउ मेनी मिनट्स आर देयर इन 12 hours ? ( 60 min =1 h) |
| Answer» 1 hour = 60 min12 hour = 12*60 min720mins is your ANSWER mateStep-by-step explanation:plz plz plz mark BRAINLIEST for fast and correct answer | |
| 44. |
Please help me it's from gk |
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Answer» In which CLASS are you in now |
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| 45. |
If the other two angles of a right angles triangle are equal. Find all the three the angles of the triangle. |
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Answer» harshdnsksjkssjskjsjsanajnasmsnsnsnskhddjsj |
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| 46. |
Sum of:135 and- 354 |
| Answer» AY it will help u please MARK me as BRAINLIEST | |
| 47. |
* 60. In a school, the roll strength of three classes are 72,99 and 120. A bus was arranged to take them to Belurmath, but 3,7 and 5 students of those classes (respectively)couldnot come due to illness. If in each bus, maximum number of students ofeach class are made to sit, then how many buses would be required and whatwould be the number of students? |
| Answer» MINIMUM buses REQUIRED = 10 busesStep-by-step explanation:270>162>108 270=(162×1)+108 here remainder=108 now,162=(108×1)+54 here remainder=54 Now,108=(54×2)+0 here remainder=0 hence, the minimum no. of buses= 270/54+162/54+108/54 =5+3+2=10 So the minimum number of buses is 10 | |
| 48. |
The age of Rahul 's father is 4 times of his age . If the sum of there ages is 40 years , then the difference of there ages |
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Answer» A father is 4 TIMES older than his son. In 20 years he will be twice as old as his son. What AGES do they have now?2.7 million jobs ESTIMATED for data science roles in 2020.f=4s f+20=2(s+20) 4s+20=2s+40 4s=2s+20 2s=20 s=10,f=40 (son is 10, father is 40)Let son's age is x yearsfather is 4 times older than his son hence father age will be 4xIn 20 years he will be twice as old as his son. After 20 years their ages will beSon age = x + 20Father's age = 4x + 204x + 20 = 2 ( x + 20 )Solving the equation4x + 20 = 2x + 404x - 2x = 40 - 202x = 20x = 10The son's present age is 10 yearsFather's age is 4x= 4 × 10 = 40 years.Answer son's present age 10 years and father's present age is 40 yearsLet us check the correctness of answer by putting their respective ages in the equation.4x + 20 = 2x + 404 × 10 + 20 = 2×10 + 4040 + 20 = 20 + 4060 = 60Means answer is correct.please mark BRAINLIEST and thanks and follow me... |
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| 49. |
Suitable method: 2/3*7/6+7/9-6/9*1/5+6/5 |
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Answer» -step explanation:PLEASE mark me as a brainlist and FOLLOW me Thankyou have a NICE DAY |
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