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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. |
Q25-Jagriti has a novel of 212 pages. If she takes 5 minutes 25 seconds to read a page, then how long will she take to read the complete novel? |
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Answer» 47.84 hrsStep-by-step explanation:Time taken to READ 1 PAGE = 5 min 25 sec = 325 secTime taken to read 212 pages = 325× 212= 68900 sec= 68900/60 mins=1148.33 mins= 47.84 hrs approx |
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| 2. |
Find the remainder when x^3+3x^2+1 is divideo by x-1/2 |
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Answer» -step explanation:for answer plz SEE the ATTACHMENT....hope this HELPS you...plz mark as BRAINLIST answer ❣️ |
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| 3. |
Find three numbers with an HCF of 4 and LCM of 24.How many possible answers are there?why? |
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Answer» HCF=1,2,4LCM=24,48,72Step-by-step EXPLANATION:MARK me BRAINLIEST PLEASE please |
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| 4. |
(+1000)+(-1998)+(+498)+(-50) add integers |
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Answer» p-by-step explanation:1000+498+(-1998-50)1498-2048=(-550) |
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| 5. |
The sum of three numbers is 123. If the ratio between first and second number is 2:5 and that of between second and third is 3:4 then find the difference between second and third number. |
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Answer» Ratio of 1 st and 2 nd NUMBER = 2:5 = 6:15Ratio of 2 nd and 3 rd number = 3:4 = 15:20Hence the ratio of three numbers is 6:15:20Hence the numbers are 6X , 15x , 20xSum of numbers = 6x + 15x + 20x = 12341x = 123x = 3Hence the numbers are 6*3 , 15*3 , 20*3= 18 , 45 , 60HOPE IT HELPS YOU PLEASE MARK ME AS THE BRAINLIEST |
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| 6. |
Subtopic :Operations on rational numbers. Description : Twenty caravans aretravelling across the desert one dayapart. The first caravan reached the oasisand the camels drank half of the water inthe pool. On the second day, the secondcaravan reached the oasis and the cameldrank one-third of the water that was left.On the third day, the camels in the thirdcaravan drank one-quarter of the waterthat was left. On the first day the poolcontained 1050m of water. How muchwater was left after the 20th caravanpassed throughHINT : Observe the pattern and calculate. |
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Answer» 50 water was left after the 20th caravan PASSED through.Step-by-step explanation:Given that,Water in the POOL on the first day = 1050 m^3Water left by the first caravan = 1/2Water left by the SECOND caravan = 2/3 * 1/2 = 2/6 = 1/3 (∵ 3/3 - 1/3 = 2/3)SIMILARLY,Water left by the third caravan = 3/4 * 1/3 = 1/4 (∵ 4/4 - 1/4 = 3/4)Following the pattern:Water left by the caravan on the 21ST day = 1/21 now,1/21 of 1050 m^3= 1/21 * 1050= 50 m^3Thus, 1/21 or 50 m^3 is the water that was left post 20th day of the caravan.Learn more: Complete the patternbrainly.in/question/17015539 |
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| 7. |
A stone is thrown in a vertically upward direction with a velocity of 15m/s. If the acceleration of the stone during its motion is 10m/s2 in the downward direction, whatwill be the height attained by the stone and how much time will it take to reach there? |
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Answer» a=-10m/s²v=0m/s∴v²=u²+2as⇒0=(15)²+2(-10)s⇒0=225-20s⇒20s=225⇒s=225/20⇒s=11.25m∴v=u+at⇒0=15+(-10)t⇒10t=15⇒t=15/10⇒t=1.5s |
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| 8. |
The sum of two numbers is 35 and their defences 13 find the numbers |
| Answer» THEREFORE: the REQUIRED numbers are 24 and 11. HENCE, the numbers are 24 and 11 respectively. Hence, the numbers are 24 and 11 respectively. Hence, the numbers are 24 and 11 respectively | |
| 9. |
I will mark them as brainlist ans who will ans this correctly step by step (-6×5/18)-(-4 2/9) FAST ANSWER.... |
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Answer» 3Step-by-step EXPLANATION:(-6x5/18)-(-42/9)= (-5/3)-(-14/3)= -5+14/3= 9/3=3 |
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| 10. |
Description : Twenty caravans are travelling across the desert one dayapart. The first caravan reached the oasisand the camels drank half of the water inthe pool. On the second day, the secondcaravan reached the oasis and the cameldrank one-third of the water that was left.On the third day, the camels in the thirdcaravan drank one-quarter of the waterthat was left. On the first day the poolcontained 1050m² of water. How much'water was left after the 20th caravanpassed throughHINT: Observe the pattern and calculate. |
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Answer» The FIRST CARAVAN left half of the water. The second caravan left \BEGIN{lgathered}\frac{2}{3} \times \frac{1}{2} = \frac{1}{3} \\ \frac{3}{4} \times \frac{1}{3} = \frac{1}{4}\end{lgathered}32×21=3143×31=41of the water. Continuing the pattern, the 20th caravan LEAVES \frac{1}{21}211 or 50 m3 of water. |
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| 12. |
If the length of a rectangle of a area 730m² is 15 1/3 m find its breadth |
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Answer» A RECTANGLE = l*B 730 = 1/3 * X x = 730 * 3 x = 2190 mBREADTH = 2190 mPLZ LIKE THE ANSWER AND MARK IT AS BRAINLIEST.ANSWER BY MANAS817 |
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| 13. |
Q23-A basket with 60 apples weighs 21 Kg 800 g. The same basket with 8 apples weighs 3 plants are there in 115 rows?Kg 600 g. If each apple in the basket has the same weight, then :-a) What is the weight of the empty basket?b) What is the weight of the basket with 18 apples?024- |
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Answer» Lets assume WEIGHT of each APPLE as 'x' and the weight of empty basket as 'y'.Also, 21kg 800 gm = 21800 gm && 8 kg 600 gm = 8600 gmAs per the given information60x + y = 21800 --->I8x + y = 8600 ----> IISubstracting II from I; gives you -60x - 8x + y - y = 21800 - 8600i.e. 52x = 13200i.e. 8x = 1650i.e. x = 253.84a)Substituting above in equation II gives...8*253.84 + y = 8600i.e. Weight of Empty Basket = y = 6569.23 gms = 6.57 Kgb)Weight of basket with 18 apples= 8*253.84 + 6569.23= 4569.23 + 6569.23= 11138.46 gms= 11.138 KgStep-by-step explanation:follow me |
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| 14. |
Verify that y = 9 is the solution of the equation + y/3 + 5 = 8 |
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| 15. |
If the area of a rectangular room is 45 1/4m² and its breadth is 9 3/7m, then find the length of the room |
| Answer» SORRY don't KNOW PLEASE FOLLOW | |
| 16. |
If 30 goats can graze a field in 15 days, then how many goats will graze the same held in 10 days?6.plz help me |
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Answer» bheggegegeveevevveveveStep-by-step EXPLANATION:(+(-567723)74)78/_6_!-₹*&{¢(5{€√€¶√4×√5×√58# |
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| 17. |
(c) A drum contains 85 litres of water. 60% of the water flows out. How much water is left in the drum??? |
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Answer» Step-by-step EXPLANATION: |
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| 18. |
What should be added to minus3by16 to get 5by 8 |
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Answer» bcdefghijklmnopqrstuvwxyz |
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| 19. |
EXERCISE 2B60°20060°50°А13.(ii)ngle between1. Find the measures of the acute angles, obtuse angles and reflex angles in the figures bens |
| Answer» 50 dgry is your ANSWER OK.. | |
| 20. |
The supplementry angle are in the ratio of2:7,find the angle |
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Answer» Step-by-step explanation:AnswersSolutions :-Supplementary AngleThe two angles whose measure 180° is known as supplementary angles.Your question ➠Q:- Two supplementary angles are in the ratio of 2:7. Find the angle .➠Let the first angle be 2xAnd second angle be 7xWe know,The measure of two angles of supplementary angles is 180°.A/q=> 2X + 7X = 180°=> 9X = 180°=> x = 180°/9 = 20°Hence,First angle = 2x = 2 × 20° = 40°Second angle = 7x = 7 × 20° = 140°Mark me BRAINLIEST |
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| 21. |
(-29)+(+40)+(-9) integers add |
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Answer» -29+40-9 = -38+40 = 2hope it HELPS you |
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| 22. |
Find the value of x and y forgiven system of equations X plus 2Y equals two minus one2X minus 3Y equals to 12 |
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Answer» your QN not clearStep-by-step EXPLANATION: |
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| 23. |
Plz answer the last question If it is explained step by step I will mark brainliest |
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Answer» area of square = 4x2+12X+9side=? side = FACTOR of area of square= 4x2 +12x +9=4x2+6x+6x+9=2x(2x+3)+3(2x+3)=(2x+3)(2x+3)THEREFORE side of square is option(III) (2x+3) UNITS |
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| 24. |
A ball is gently dropped from a height of 35m. If its velocity increases uniformly at the rate of 10m s',with what velocity will it strike the ground? After what time will it strikethe ground |
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| 25. |
Give possible expressions for the length and breadth of the rectangle with area of 2x^2-11x-15 |
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Answer» 111111111Step-by-step EXPLANATION: |
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| 26. |
Conjunction we missed the last bus . we had to walk home |
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| 27. |
Using remainder theorem find P x is equals to 4 x ki power 3 -12x ki power 2 + 14 x is divided by q x=2x-1 step wise step solbest answer I will mark as brainlist |
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Answer» -step EXPLANATION:✪ Reminder theorem ✪Let p(X) be a polynomial of degree 1 or more and let a be any REAL number . If is p(X) divided by (x-a) then reminder is .✪ SOLUTION ✪Let , x - 2 = 0.Then, x = 2Now,P ( x ) = x³ + 3x² - 5x + 4P ( 2 ) = 2³ + 3 × 2² - 5 × 2 + 4P ( 2 ) = 8 + 12 - 10 + 4P ( 2 ) = 24 - 10P ( 2 ) = 14Hence,The reminder is 14.hope this helps you.....Plz MARK as brainlist ANSWER ❣️ |
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| 28. |
Plese tell me what are the points, name of the lines, name of the rays, name of the line segments. of the given picture |
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| 29. |
3. Write three rational no. between 4/3 and 2/5 |
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Answer» These RATIONAL NUMBERS are: 21/30, 22/30, 23/30. This is the REQUIRED answerStep-by-step EXPLANATION:please add me to BRAINLIEST and follow me ✌️✌️❤️ |
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| 30. |
Answer it fast Please |
| Answer» WOW intelligent QUESTION I cannot do it but I know math I am read only class 5 please TELL me which class you read in | |
| 32. |
Write the additive inverse of the following -5/6 × 2/7 |
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Answer» 10/ 42Step-by-step explanation:-5/6 X 2/7= -10/ 42=( ADDITIVE INVERSE ) 10/ 42PLS MARK MY ANSWER as the BRAINLIEST! |
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| 33. |
find the remain theorem when p(x)8x³-6x²-4x+4 Is divided by q(x)=x/3-1/4 without performing actual division |
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Answer» for answer PLZ see the ATTACHMENT...HOPE this helps you...plz MARK as brainlist answer ❣️ |
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| 34. |
The distance from the centre of a circular swimming pool to any point on its boundary is 15 m. What is the diameter of the pool? |
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Answer» 30 mStep-by-step explanation:distance from the CENTRE of a CIRCLE to its BOUNDARY is 15 which means that it is the radius of the SWIMMING pool .So diameter = twice of radius. = 15×2 =30m |
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| 35. |
What is the value of x in 5x ÷ 5^3 = 55? |
| Answer» 5^3 = 125 5X = 55 1255x = 55 X 1255x = 6,875 5 5x = 1,375 | |
| 36. |
Plz answer fast and no useless answers and send step by step |
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Answer» Step-by-step explanation:(i) HIGHEST- 95 Lowest- 39(II) 39-95(III) Mean=85+76+90+85+39+48+56+95+81+75/10 =730/10=73 |
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| 37. |
Simplify Plz do it with method The answer should be coming 6 3/20 |
| Answer» WER is 63/10 not 63/20 | |
| 38. |
(-12)+(+5)+(-18) integers add |
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Answer» -12+5-18 -7-18 -25 -25 is the answer Step-by-step EXPLANATION:please MARK as BRAINLIEST |
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| 39. |
Q.4. Write numerals for the following number names. a) Six lakh twenty five thousand one hundred and six :b) Ten lakh twenty five thousand |
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Answer» 6,25106 ANSWER a)Step-by-step EXPLANATION:answer B) 1025000 |
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| 40. |
Plss help me with this |
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Answer» you have to GO GOOGLE and SEARCH the QUESTION Step-by-step EXPLANATION: |
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| 41. |
1. Multiply the sum of 1 and 2 by 3 and write your answer in the tens place. 2. Divide the number of days in November by 5 and write your arswer in the ones place.3. Subtract a half dozen by a dozen and write your answer in the tenthousands place.4. Add your three answers together and subtract 13. Write your answerin the hundreds place.5. Add the number of hours in a day to the number in the ones placeand divide by 10. Write your answer in the hundred thousands place.6. Add the number in the tens place and 11. Subtract the sum of thenumber in the ones and tens place from the result. Write your answerin the thousands place.7. Add the number of months in a year to the number of days in theMonth . Divide that number by the nuriber in the tenths place. Write your Ianswer in the ten millions place.8. Multiply the number is the ones place by itself and divide the answerPage 1 / 2@ +by 18. Write your answer in the millions place. |
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Answer» :72,365,566Step-by-step explanation:1. Multiply the sum of 1 and 2 by 3 and write your answer in the tens place.(1+2)×3=33×3=6Now, we know the digit at tens placeWriting 6 in tens place_ _ _ _ _ _ 6 _2. Divide the number of days in NOVEMBER by 5 and write your answer in the ones place.Number of days in November = 30Dividing number of days in November by 5 = 30÷5 =6Writing 6 in ones placeSo, now we know the last two digits of the number _ _ _ _ _ _663. Subtract a half dozen by a dozen and write your answer in the tenthousands place.Subtracting a half dozen (6) by a dozen (12)12-6 = 6Writing 6 in ten thousands placeNow, we have the following:_ _ _ 6 _ _664. Add your three answers together and subtract 13. Write your answerin the hundreds place.Adding three answers i.e., 6+6+6 =18Now subtracting 13 from the sum =18-13=5Writing 5 in the hundreds place_ _ _6_5665. Add the number of hours in a day to the number in the ones placeand divide by 10. Write your answer in the hundred thousands place.Number of hours in a day (24)Adding the number of hours in a day to the number in the ones place(6) (24+6)=30Dividing it by 1030÷10 =3Writing 3 in the hundred thousands place_ _ 36_5666. Add the number in the tens place and 11. Subtract the sum of thenumber in the ones and tens place from the result. Write your answerin the thousands place.Number in tens place =6Adding 6 and 11 =17Sum of the number in the ones place(6) and tens place(6)6+6=12Now subtracting it from the result 17 -12 =5Writing 5 in the thousands place_ _ 3655667. Add the number of months in a YEAR to the number of days in theMonth . Divide that number by the number in the tenths place. Write your answer in the ten millions place.Number of months in a year =12Number of days in the MONTH = 30Adding 12 +30 = 42Diving 42 by the number in tenth place (6)42 ÷ 6=7Writing 7 in ten millions place 7_3655668. Multiply the number is the ones place by itself and divide the answer by 18. Write your answer in the millions place. Multiplying the number in ones place (6) by itself6×6 = 36Dividing it by 18 36 ÷ 18 =2Writing 2 in the millions place72365566So, the answer is 72,365,566. |
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| 42. |
The diameter of the wheel of a bicycle is 120 cm. What is the radius of thewheel in mm? |
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Answer» -step explanation:RADIUS is d/2 that is 60 cm60 cm is 600 mmplease MARK as BRAINLIEST |
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| 43. |
1. Divide the sum of 3/2 and 2/3 by their difference. 2. Solve the following equations: a) 6x = 12 b) 2p/3 = 18 c) 2.5 = y/4 If u don't know the answer please don't answer |
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Answer» -STEP EXPLANATION:SEE attachmentmark as Braineliast |
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| 44. |
Subtract 1. 1/12 from 3/16 answer with solution in detail |
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Answer» -5/48Step-by-step explanation:1/12-3/16lcm of 12 and 16:12,16 . 2 6,8 2 3,4 . 2 3,2 . 2 3,1 3 1,1the lcm=2x2x2x2x3=481/12-3/16=4-9/48=-5/48 |
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| 45. |
Name the property used in each of the following a) 7/11×3/5=3/5×7/11b)-2/3×[3/4+-1/2]-[-2/3×3/4]+[-2/3×-1/2]c)1/2+[4/9+(4/3)]=[1/3+4/9]+[4/3]d)2/7+0=0+2/7=2/7e)3/8×1=1×3/8=3/8 |
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Answer» y-step explanation:7/11×3/5=3/5×7/117×3=21 and 11×5=55.so 21/553×7=21 and 11×5=55 so 21/5521/55=21/55Ans is 1 |
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| 46. |
Plz answer fast and no useless answers |
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Answer» 52512Step-by-step EXPLANATION: |
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| 47. |
Can anyone answer the 12 question.. |
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Answer» a = 2, B = 1Step-by-step explanation:12.Given : (a + b√3)² = 7 + 4√3⇒ (a + b√3)² = 3 + 4 + 4√3⇒ (a + b√3) = √3 + 4 + 4√3⇒ (a + b√3) = √(√3 + 2)²⇒ (a + b√3) = (√3 + 2)⇒ (a + b√3) = (2 + √3)⇒ (a + b√3) = (2 + 1√3)On comparing both SIDES, we geta = 2, b = 1Hope it helps! |
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| 49. |
QThe difference between a two-digit number and the number obtained by reversing the digits is 18. What is the difference between the digits of the number? |
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Answer» Let the tens place digit be aAnd UNIT place be bNumber = 10a + bReversed number = 10B + a(10a +b) - (10b +a) = 27=> 10a +b - 10b - a = 27=> 9a - 9B = 27=> a - b = 3Difference of digits = 3 |
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| 50. |
To locate the position of an object or a point in a plane, we require two pendicular lines.One of them is horizontal, and the other is vertical. |
| Answer» OK ...........,.......................... | |