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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.
| 2. |
211. If (a + b)2 = 64, (a - b)2 = 16, find the value of ab+ 62 |
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Answer» Step-by-step explanation: (a+b)2 = 64 Therefore , a+b = 64 /2 a+b = 32 a = 32 - b ...........( 1 ) (a-b)2 = 16 Therefore, a-b = 16 / 2 a-b = 8 a = b + 8 ..............( 2 ) Using equations (1) & ( 2 ) , 32-b = b + 8 32- 8 = 2b 24 = 2b Therefore, b = 24/2 b = 12 ; Therefore , a = 12+8 a = 20 Now , AB = 20 × 12 = 240 Therefore, ab = 240 ab + 62 = 240 + 62 = 302 |
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| 3. |
Write the following rational numbers in decimal form: -5/8 |
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Answer» -0.625 Step-by-step EXPLANATION: |
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| 4. |
Exercise 2A1. Write using Hindu-Arabic numerals.LXLIXXLVIXLXXXIIIXLVIXXXIXXVIXXIVXV(a)15 1624 2940 46 33LXXXLXXIII LXXIXLXXILXXLXIXLXVILXLIVLI(b)сXCIXXCVIXCIIXC(c)LXXXI LXXXII LXXXV LXXXVI LXXXIX7 |
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Answer» A CIRCULAR track as a circumference of 3140m with AB as one off its diameter. A scooterist moves A to B alone the circular path with a uniform SPEED of 10m/s . FIND. |
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| 6. |
Determine if 26 39 21 is divisible by 3 |
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Answer» Answer: 26 is not divisible 3 |
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| 7. |
How many pieces each of the length 3 whole 3 by 4 m can be cut from a win of length 60 metres |
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Answer» Answer: Step-by-step explanation: DUDE its very easy...just follow my steps... First of all, So, Thus, total pieces which can be cut = = = = Hope it helps you buddy.... And don't forget to mark it as BRAINLIEST if you like it... |
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| 9. |
Chapter : Probobility |
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Answer» Answer: probability = POSSIBLE outcome \ total outcome =95/300 |
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| 10. |
Y is multiplied by -8 |
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Answer» Answer: 8y Step-by-step explanation: 8×y=8y |
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| 11. |
फाइंड थे मेजर आफ ईच एक्सटीरियर एंगल आफ ए रेगुलर पॉलीगों 8 साइट |
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Answer» PO otsirautsoyykdikpdudou |
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| 12. |
What is 2 × 10? please tell fast |
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Answer» Answer: 20 Step-by-step EXPLANATION: |
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| 13. |
Simplify: -(-3a-2)-(-8a-7) |
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Answer» |
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| 16. |
2. Factorise 5xy^2 - 10x^2y |
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Answer» Answer: STEP 1 : Equation at the end of step 1 STEP : Equation at the end of step 2 : ((2•5x2) • y) - 5xy2 STEP 3 : STEP 4 : Pulling out like terms 4.1 Pull out like FACTORS : 10x2y - 5xy2 = 5xy • (2x - y) Final result : 5xy • (2x - y) |
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| 17. |
2572639²4 sou258 25725 225x268 264 2639 x 39 x so y soxSotso |
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| 18. |
In the figure line l is parallel to line m line n is the transversal the value of x will be dash |
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Answer» Answer: 6? Step-by-step EXPLANATION: |
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| 19. |
Find the measures of each exterior angle of a regularpolygon of 8 sides |
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Answer» SIDE of each EXTERIOR angle=360/8 =45. Therefore each side is of 45 measure. ♡♡Mark it brainliest♡♡ |
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| 20. |
A boy runs a distance of 3 m in 1 s. What is hisspeed in km/h?(a) 11.8 km/h(b) 11 km/h(c) 10 km/h(d) 10.8 km/hplease tell me step by step |
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Answer» (d) is your answer. EXPLANATION= v=s/t v=3/1 m/s v=3/1 × 18/5 (SINCE 1m/s=18/5 km/hr) v=10.8 km/hr |
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| 21. |
0.9kg into gram please tell me |
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Answer» Answer: 900 GRAM................. |
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| 22. |
Farmer John sells freshly picked pears on a wednesday. He sold 1/4 (in weight)of all his pears in the first hour. In the second hour, he sold 15 poundss and he has 112 pounds left. How many pounds of pears does he have |
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Answer» Answer: Step-by-step explanation he have LEFT out money i.e 112 so he SPENT 15 rupees so 112+ 15 1/4 into 127= 6.75 POUNDS of pears he have |
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| 23. |
the perimeter of a parallelogram is 280 cm. one of its side is less than the other by 10cm. find the lengths of the sides of paralleogram |
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Answer» l=75cm and b= 65cm plz MARK me as brainlist and HOPE it HELPS you good luck |
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| 24. |
Please tell the answer it's urgent!!And don't spamOtherwise you will be reported |
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Answer» Your answer is in the pics given above...... Here's your answer.... Plz MARK BRAINLIEST and FOLLOW me plz don't forget to mark Brainliest |
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| 25. |
What must be added to -27 to get - 14 |
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Answer» x−26=14 x=14+26 x=40
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| 26. |
-5/11 × -5/11 = -1 True or false if false then correct it |
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Answer» because above REGION |
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| 27. |
3The teacher tells the class that the highest marks obtained by a student in her dassis twice the lowest marks plus 10. The highest score is 90. What is the lowestscore? |
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Answer» Answer:40
Step-by-step explanation: Let the LOWEST marks = x then, highest marks = 2x+10 It is GIVEN that the highest marks = 90 so, 2x+10=90 2x=80 x=40
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| 28. |
Find the LCM of 18,24 and 32 |
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Answer» is 288 this is the answer |
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| 29. |
Plz plz plz plz solve this |
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Answer» no I will not solve it Step-by-step explanation: |
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| 30. |
- 4 - 2 X + 5 + X |
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Answer» FOLLOW me Step-by-step EXPLANATION: najnananajajajnakakakiai |
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| 31. |
.Find the common factors of 125 & 250 |
Answer» Answer125 = 5³ 250 = 2 × 5³ After prime factorization, GCD of 125 and 250 is 125. The COMMON factors of 125 and 250 are factors of GCD. → Factors are 1, 5, 25, and 125. So, their common factors are 1, 5, 25, and 125. Learn more"Why do we find GCD?" The method can be explained with sets. Because the common factors of both come from each other, we need to know which are common. Let's READ the definition of GCD "The LARGEST factor for each of the numbers." INSTEAD of comparing factors, we know that GCD is the greatest common factor of both. The factors of GCD must be the factors of both numbers by definition. |
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| 32. |
5 electronies bells roing, every6 ,7, 8, 9, 12secondsAfter how many seconds they will ring togetheragain. |
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Answer» Answer is 424 because we can get L. C M OF 6,7,8,9,12 LCM IS 424 |
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| 33. |
20. A (2, 2), B (-2, 4), C (2,6) are the vertices of atriangle ABC. Prove that ABC is an isoscelestriangle(ICSE 1993) |
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Answer» here SEE below Step-by-step EXPLANATION: |
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| 34. |
(m + 5)(m - 12)What Will Be The Answer.. |
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Answer» m²-7m-60 is the answer |
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| 35. |
What is HCM OF 56 AND 60 |
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Answer» Answer: Greatest Common Factor of 56 and 60 Greatest common factor (GCF) of 56 and 60 is 4. GCF(56,60) = 4 We will now calculate the prime factors of 56 and 60, than find the greatest common factor (greatest common DIVISOR (gcd)) of the NUMBERS by matching the biggest common factor of 56 and 60. Step-by-step explanation: PLZ mark as brainlist |
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| 36. |
I think of a number. If I multiply it by 5 and divide by 8 I get my answer 10. Form an equation and work out what number was I thinking off. |
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Answer» Answer: 16 Step-by-step EXPLANATION: PLEASE MARK as BRAINLIEST |
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| 37. |
ܟܠܩܢܥܺܩܤܡܕܝܠܩܤܫܫܝܦܝܩܬ ܚܠܟܼܝܿܦܠܚܚܐܫܨܠܫ+2 |
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Answer» I didn't UNDERSTAND your QUESTION |
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| 38. |
ERadoodeamelerto chordsegmentseclor+B |
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Answer» don't KNOW don't know don't know don't know don't know don't |
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| 39. |
The numerical coefficient of —0.50xy³ is in |
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Answer» -0.50 is the COEFFICIENT of BLA |
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| 40. |
construct a quadrilateral abcd with ab= 5cm, bc= 4cm, cd= 5cm and ac= 9cm, bd= 8cm. can it be constructed ? why or why not ? |
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Answer» YES it can be CONSTRUCTED as SHOWN in ATTACHMENT |
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| 41. |
Find the value of 4⁴ × 16‐²×40° |
Answer» Here's your answer in the attachmentI HOPE that this will HELP U |
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| 42. |
2. Solve the following and find the actual and estimated answers:a) There are 15787 trees in a forest. 1635 trees were cut. How many trees are leftin the forest?e |
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Answer» Answer: 14152 Step-by-step EXPLANATION: |
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| 43. |
Ab and CD are two transversal m intersect AB AND CD at p and q respectively find y and z |
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Answer» What is y and Z in this I will answer your QUESTION if you SAY the CORRECT question |
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| 44. |
Represent x - 3 = 0 in two variable. Representtheequation graphically |
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Answer» Step-by-step EXPLANATION: x-3=0 x=0+3 x=3 answer is 3 |
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| 45. |
Simplify: (7x-4y) - (-2x-y) |
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Answer» 7x-4y+2x+y 9x-3y is the answer |
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| 46. |
(2/x+x/2)^2 please help |
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Answer» I can't understand your QUESTIONS ok Step-by-step EXPLANATION: PLEASE let me your questions GIVE me :- can you give me a Brainliest answer to me ok |
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| 47. |
find the standard form 5*10 power 3 + 5*10 power 1 *5*10 power -15*10 power -3 please tell the answer step by step |
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Answer» not UNDERSTAND the QUESTION |
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| 48. |
You _____ obey your teacher |
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Answer» ought to.. Step-by-step EXPLANATION: |
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| 49. |
Please solve these all three ken ken puzzle... please fasttt |
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Answer» ttthavjrscnkrwsvnmewscbmksd nleacnda CLOUD gjkacds VO TR dvnkddvbmmkhffcvhwscnlldsxx, Step-by-step EXPLANATION: bsdgkysfol |
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| 50. |
5) convert comman factions intodecind fraction;5.3 |
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Answer» getcalc.com's DECIMAL to fractioncalculator to FIND what's an equivalent fraction for the decimal point number 5.3 or 530%. getcalc.com's decimal to fractioncalculator to find what's an equivalent fraction for the decimal point number 5.3 or 530%.... getcalc.com's decimal to fractioncalculator to find what's an equivalent fraction for the decimal point number 5.3 or 530%....How to WRITE 5.3 or 530% as a Fraction? getcalc.com's decimal to fractioncalculator to find what's an equivalent fraction for the decimal point number 5.3 or 530%....How to Write 5.3 or 530% as a Fraction?DecimalFractionPercentage5.353/10530%5.252/10520%7.5714353/7757.143%6.62553/8662.5% I think it is useful to you THANK YOU. |
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