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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. |
EXERCISE 4A Solt Circle the numbers divisible by the number given in the first column. One has been done for you. 3,75,936 (7535 1,73,590 7,35,189 a. Divisible by 11 392 1,07,544 5,34,805 7,65,744 b. Divisible by 12 1,25,682 7,37,100 93,795 7,38,104 9,57,150 2,13,730 5,18,610 c. Divisible by 15 29,170 1,31,112 17,284 F 3,20,832 5,18,726 d. Divisible by 18 |
| Answer» DIVISIBILITY by 11: if the difference between the SUM of the digits at ODD places and the sum of digits on even places of the number is either 0 or 11 it is divisible by 11I) 5445the sum of the odd places 5+4=9the sum of the even places 4+5=99-9=0since the difference between the sum of the odd places and the sum of even places is 0it is divisible by 11.ii) 10824the sum of the odd places 1+8+4=13the sum of the even places 0+2=213-2=11since the difference between the sum of the odd places and the sum of even places is 11it is divisible by 11.iii) 7138965the sum of the odd places 7+3+9+5=24the sum of the even places 1+8+6=1524-15=9since the difference between the sum of the odd places and the sum of even places is 19IT is not divisible by 11.iv) 70169308the sum of the odd places 7+1+9+0=17the sum of the even places 0+6+3+8=1717-17=0since the difference between the sum of the odd places and the sum of even places is 0it is divisible by 11.v) 10000001the sum of the odd places 1+0+0+0=1the sum of the even places 0+0+0+1=11-1=0since the difference between the sum of the odd places and the sum of even places is 0it is divisible by 11.vi) 901153the sum of the odd places 9+1+5=15the sum of the even places 0+1+3=415-4=11since the difference between the sum of the odd places and the sum of even places is 11it is divisible by 11. | |
| 2. |
Suitable Simplify, the following using property. (785x27)+(785x43) +(785 X30) |
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Answer» It is destributivity PROPERTY Step-by-step explanation:21,195 + 33,755 + 23,55078,500 |
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| 3. |
Estimate the addition of 23512 and 4560 by rounding off each number to nearest 100 |
| Answer» GARAGE CapitalCompanyDescriptiongarage.vcFounded: 2013 | |
| 4. |
Write the prime factor by breaking down into smallest factor. (a) 40. |
| Answer» 2X2X2X5 are the PRIME FACTORS | |
| 5. |
8-(4-x)=2+3x in transposition method class 7 it's urgent with complete explanation of step by step |
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Answer» -STEP explanation:8-4+x=2+3x4+x=2+3x4-2=3x-x2x=2x=2/2x=1Please MARK me as brainleistSabharish G |
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| 6. |
The ratio of he areas of triangle ADC and triangle BDC is |
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Answer» Let ABC is a ∆ WHOSE BASE is AB . D is a point on AB such that AB=5cm and DB=3cm. Thus AD=AB-DB= 5–3 =2cm. Join C to D . DRAW a perpendicular CP on AB . AREA of ∆ ADC/Area of ∆ABC. = 1/2×CP×AD/1/2×CP×AB. =AD/AB =2cm/5cm =2/5. or. 2 : 5. AnswerStep-by-step EXPLANATION: |
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| 7. |
Find using distributivity 3+ (-²3 +70) 7. Simplify -3 + 5 +7. |
| Answer» PLEASE WRITE the QUESTION CLEARLY. | |
| 8. |
1)Replace the letter by a suitable numeral to make a true statement I) 0÷b=0 Ii) 48÷48=niii) p÷7=0m÷708=0 please give please now |
| Answer» OW the ANSWER I am SORRY | |
| 9. |
A bus is beginning to move with an acceleration of 1 ms. A boy who is 48 m behind the bus starts running at 10 ms'. After what time will the boy be able to catch the bus? |
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Answer» 72 + 48 = 120 m . Bus ACCELERATION is 1 m/s2 therefore let the bus travel for t s then distance COVERED is 1/2at2 as u=0 then distance covered is 1/2 t^2 so BOY also should travel for same t s to catch the bus so distance covered by boy=10t m then 10t=48+t^2/2 then t2-20t+96=0 then t=12 s or 8s.please mark as BRAINLIEST |
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| 11. |
(-21)]×[(-4)+(-6)]=[(-21)×(-4)]+[(-21)×(-6)] |
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Answer» -STEP EXPLANATION:This is DISTRIBUTIVITY PROPERTY... 21×4 + 21×6 84 + 126210 |
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| 12. |
1234512345 write the internationl numbers mame |
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Answer» 12,345Hope it HELPS and PLEASE MARK as BRAINLIST ANSWER ^.^♡♡ |
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| 13. |
11. 63-[(-3)×{-2-(8-3)}]÷[3×{5+(-2)×(-1)}] |
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Answer» first solve the TWO evaluation INDIVIDUALLY then divide them bothStep-by-step explanation:63-[(-3)×{-2-(8-3)}]63-[(-3)×{-2-5)}]63-[(-3)×7]63-(-21)= 84÷[3×{5+(-2)×(-1)}][3×{5+2}][3×7]2184÷21q= 4r= 0hope this is rightplease mark me as the brainliest |
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| 14. |
4x=2x +40 help me... |
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Answer» x=20refer IMAGE for more helpStep-by-step EXPLANATION:MARK as BRAINLIESTTHANKS PLZ |
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| 15. |
If x=(-2/3),y=3/4 and z=(-4/5), evaluate (i) xy+yz+xz (ii) (x+y+z)*xyz |
| Answer» ANSWER is xy+yz+xz. PLEASE mark me as BRAINIEST and get back your 3 MARKS | |
| 16. |
a floor of a room is 9 X 4.75. it is to be paved with square tiles of the marble of the same size. find the greatest measurement of tiles. find least possible number of such tiles. |
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Answer» so SORRY Step-by-step EXPLANATION:I don't no so sorry |
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| 17. |
इला की वर्तमान उम्र 1 वर्ष है 4 वर्ष पहले तथा 4 वर्ष बाद शीला की उम्र बताओ |
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Answer» hgsntd maniac since MORNING arts J hairdo bccha DP is SU is DJ |
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| 18. |
22/10 × 891/10 = ??? What will be the answer |
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Answer» 1958/100Step-by-step EXPLANATION:HOPE it HELPS you MARK BRAINLIEST |
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| 19. |
Answer this two... Thanks please Answer. Not for me, For PTS. |
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Answer» Step-by-step explanation:9)let the STAR be X given x = 10(7) - 6(7)x = 28 option D10)let the value of pear be x and APPLE be y(2nd relation in 10th question ) x-y=5x=5+y(1st relation in 9th question ) 2y+x=2302y + 5+y=2303y =225y=75option bWHAT IS PTS |
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| 20. |
Solve correctly i will mark brainliest |
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Answer» a) Tb) F, we obtain whole numbers.c) F , because 0 divided by any number is zero.d) F , it is a rational number as it is reccuring, but also a fraction.e) TLast question ( f ) is not complete.Step-by-step EXPLANATION:I hope this will help you.Now according to your promise, please mark my answer as BRAINLIEST answer. THANK you |
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| 21. |
What is down menu in computer. |
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Answer» -step explanation:In a computer GUI, a drop-down menu is a menu that offers a LIST of OPTIONS. The title of the menu, or the currently-selected item in the list, is always displayed. When the visible item is CLICKED, other items from the list "drop-down" in to VIEW, and the user can choose from those options. |
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| 22. |
What is the degree of the equation x2+2x-3=x2+7x-23 |
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Answer» + 7x -- 23. (i) zero (ii) one (iii) two (IV) three. Thus, after SIMPLIFICATION we can see HIGHEST power of x in the above EXPRESSION is 1. So, the degree is 1.Please mark me as brainlist. |
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| 23. |
20-{18-÷[7-2+1]} |
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Answer» 17Step-by-step explanation:20-{18÷(7-2+1)}=20-{18÷(6)}=20-{18÷6}=20-3=17 |
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| 24. |
Please give the answer of the green question and get marked brainlist challenge!!! |
| Answer» 43 kgStep-by-step EXPLANATION:MARK as BRILLIANTS | |
| 25. |
8-(4-x)=2+3x in transposition method class 7 it's urgent |
| Answer» X = 1Step-by-step EXPLANATION: | |
| 26. |
3. Find five rational numbers between : 1(i)3 2and5 3(ii) -2 and -12(iii) -3 and -2 |
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Answer» -STEP explanation:1. 33,34,35,36,372. -3,-4,-5,-6,-73. -1,-1/2 |
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| 27. |
One side of this square is 8 cm .Find the area of the smallest square |
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Answer» 64cm² will be the ANSWER MARK me BRAINLIEST FIRST |
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| 28. |
Which of the following numbers are perfect squares? a) 3364b)4489c) 4358 |
| Answer» | |
| 29. |
Write down the square of 2x-1 |
| Answer» X = 1/2 or 1/2Step-by-step explanation:(2x - 1)²{Using identity : (a - b)² = a² + b² - 2ab}(2x)² + (1)² - 2(2x)(1)4x² + 1 - 4x4x² - 4X + 1 = 04x² - 2x - 2x + 1 = 0 2x(2x - 1) -1(2x - 1) = 0(2x - 1)(2x - 1) = 02X - 1 = 0 2x - 1 = 02x = 1 2x = 1X = x = | |
| 30. |
Expand (3a+5b+4c)2 Please Answer |
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Answer» 6a+10b+8cStep-by-step EXPLANATION:MULTIPLY 3A*2=6a5b*2=10b4c*2=8c.so 6a+10b+8c. |
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| 31. |
X + 20 = x please help |
| Answer» GOOD EVENING Step-by-step EXPLANATION:this QUESTION is WRONG | |
| 32. |
How can we solve 12-8 |
| Answer» 4 Step-by-step EXPLANATION:when we SUBTRACT 12-8 is ALWAYS 4 | |
| 33. |
16356÷610please answer fastwill mark the brainliest |
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Answer» 26.8131147541 this is the ANSWER |
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| 34. |
In the figure AB = 12 cm, AD = 4 c.m. Then (a) BD = c.m. (b) The ratio of the areas of triangle ADC and triangle BDC is B А D 4 cm 12 em picture answer |
| Answer» HOPE IT HELPS YOU ☺️✅✅... | |
| 35. |
4 = 5a - 6 solve the equation |
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Answer» hereStep-by-step explanation:5a=4+65a=10value of a is 2 |
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| 36. |
If m =9x²-4xy+5y² and n = -3x²+2xy-y². Find (i) 2m-n (ii) m+2n (iii) m-3n. In column method. |
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Answer» -STEP EXPLANATION:I HOPE you UNDERSTAND the SOLUTION |
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| 37. |
A round clock is showing 3.35 PM. IF the total round is considered as 100 % then find the percentage of the major and minor segments made by the clock hands. |
| Answer» GOOD NIGHT for todaybye | |
| 38. |
The sum of two rational number is. 5/7 if one if them is 3/14 .find the other |
| Answer» HELLO MATE ××Let other no. be X.Then, ATQ, x + 2/3 = 5/7.=>x = 5/7-2/3=> x = 15-14/21.Therefore x = 1/21. | |
| 39. |
Please help me only answer Q1 and Q2 please useful answers only if not a useful answer you are fool |
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Answer» q.1 .SOLN:- angle.ABC, angle BCD, angle CDA, angle DAB.q.2.a) soln :- POINT in the interior of angle DOE is point A. B)soln :- point in the exterior of angle EOF is Point C. c)soln:- point on the angle EOF is point B. |
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| 40. |
9. A garment factory sold goods worth eight lakh twenty-three thousand five hundred six rupees in the month of March. The sale proceeds for the first two weeks were 2,03,456 and 3 1,93,234. What wasthe sale proceeds of the last two weeks? |
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Answer» old goods =823506.total SALE proceed for TWO WEEKS rs(203456+193234)=396690. Sale proceed of the last two weeks =rs(823506-396690)=426816hope this answer will helps |
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| 41. |
Find the HCF of the following set of the numbers by listing factors method |
| Answer» WAIT 10 MINUTE PLS OKKK or not | |
| 42. |
The area of the rectangle is 30 cm 2. If one of its side's is 6 3/4 cm, find the other. |
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Answer» Therefore,the other SIDE of the rectangle is 40/9 cm Step-by-step explanation:-Given:area of the rectangle=30 cm²one of the sides of the rectangle=6 3/4 =27/4 (here I CONVERTED the MIXED FRACTION into fraction or rational no.)Solution:let the other side be a30 cm²=27/4×a30÷27/4=a30×4/27{reciprocal of 27/4 is 4/27}=a40/9=a Therefore,the other side of the rectangle is 40/9 cmhope it helps you!!!!! |
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| 43. |
Meaning of rational number |
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Answer» In mathematics, a RATIONAL number is a number that can be expressed as the QUOTIENT or fraction p/Q of two INTEGERS, a numerator p and a non-zero denominator q. For example, −3/7 is a rational number, as is every integer (e.g. 5 = 5/1). |
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| 44. |
Which one of these is the zero a ) 0000000000b) oooooooooo c)OOOOOOO |
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Answer» a) is the zeroStep-by-step EXPLANATION:PLEASE MARK ME AS A BRAINLIEST... |
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| 45. |
14/25 ÷ 2/5 it's 14 upon 25 ÷ 2 upon 5 please write full question. |
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Answer» 7/5Step-by-step EXPLANATION:FIRST we are GOING to FIND RECIPROCAL of 2/5 |
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| 46. |
1) state true or false... (a) like fraction same numerators |
| Answer» TRUE this STATEMENT is true | |
| 47. |
30 चिड़िया है 5 बार में उड़ाना है नंबर विषम होना चाहि |
| Answer» HINDI MEDIUM HO KIA broEnglish me PUCHO | |
| 48. |
1001101 + 1000101101 |
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Answer» hereStep-by-step explanation:1000101101+10011011001102202 |
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