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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. |
Find an article from the newspaper that contains a 5 digit number without repetition of digits and answer the following questions-1-check the whether the number is even or state the condition.2-find the total number of 5 digit numbers possible show steps. |
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Answer» For complete question, refer the following LINK: Maths Project: The 5 digit number without repetition of digits is 37586. Here, you can take any 5-digit number without repetition of the same digits. 5 digit number without repetition of digits = 37586. 1: WRITE the number in words? A) Thirty-seven thousand five hundred and eighty-six. 2: Write the place value and face value of each digit? A) 3 = place value is 30,000 and face value is 3 7 = place value is 7000 and face value is 7 5 = place value is 500 and face value is 5 8 = place value is 80 and face value is 8 6 = place value is 6 and face value is 6 3: Write its successor and predecessor of 37586? A) successor is 37587 and predecessor is 37585 4: CHECK whether the number is even or odd? A) 37586 is an even number as one's digit is even. 5: Find the total number of 5 digit numbers possible.? The greatest five-digit number by using digits- 3,7,5,8,6 is 87653. The smallest five-digit number by using digits- 3,7,5,8,6 is 35678. 6: Write the least 5 digit number formed by using only 3 smallest digits of 37586? A) 3 smallest digits of 37586 are 3,5, and 6. Now, The least five-digit number is 35600. 7: Find the greatest 5 digit number formed using only 3 greatest digits of 37586? A) 3 greatest digits of 37586 are 6, 7, and 8. Now, The greatest five-digit number is 87600. 8: Find the sum of the digits in the number chosen and write the number in reverse order.? A) Sum of the digits of 37586 is 3+7+5+8+6=29. The reverse order of 29 is 92. 9: Test the divisibility of the number chosen by 3, 4, 5, 6, 7, 8, and 9? A) The number 37586 is not divisible by 3, 4, 5, 6, 7, 8, and 9. 10. Frame at least 10 three-digit numbers using the digits of 37586? A) 10 Three-digit numbers => 375, 758, 586, 863, 735, 578, 836, 635, 853, and 637. 11: Identify any digit present in the number which is a perfect square.? A) There is no digit present in the number which is a perfect square. |
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| 2. |
From the schhol playground to my classroom,i counted 157 steps.i took bigger step back and counted 132 steps.find the total counted steps. |
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Answer» Answer: 225.5 Step-by-step explanation: 15+132/2 |
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| 3. |
The taxi fare in a city is as follows: for the first two km the fare is rs 25 and for the subsequent distance it is rs 8 per km . taking the distance covered as x km and total fare as rs y , write a linear equations for this information ,and draw it's graph |
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Answer» Answer: 25+8XStep-by-step EXPLANATION: LET x be FARE after 2 KM distance is covered y=Total fare So 25+8x=y |
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| 4. |
Find multiplicative iniverse of -13 |
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Answer» Given : -13 To find : multiplicative INVERSE Answer : MULTIPLICAT inverse of -13 is ☆Know more☆
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| 5. |
In 10101 how the following numbers are changed after half turn |
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Answer» Half turn means if we cut the number the IMAGE over LINE below line is always same. 0, 1 and 8 are the numbers that look the same after half a turn. All numbers same after half a turn. THEREFORE, there is no number changed after half turn. |
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| 7. |
Smallest number which is divisible by 36 72 and 96 |
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Answer» Answer: 288 Step-by-step explanation: First you calculate LCM of 36 and 72 Then, you calculate the LCM of 96 and the PREVIOUS answer. |
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| 8. |
Find the fourth root of 89-28√10 |
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Answer» (√5-√2) Step-by-step explanation: 89-28√10 89-2x19√10 89-2x√19²x√16 89-2x√1960 89 - 28sqrt(10); 8Y - 2 * 19 * sqrt(10); 89 - 2sqrt(19 ^ 2) * sqrt(10); 8g - 2sqrt(1960); 99+90-2* sqrt 99* sqrt 90; ( sqrt 49 - sqrt 70 ). ²( 7- sqrt 90 )^ 2; (7 - 2sqrt(10)) ^ 2; (2 + 5 - 2sqrt(2) * sqrt(5)) ^ 2; (sqrt(2) - sqrt(5)); =2( sqrt 5- sqrt 2 )^ 4 or (sqrt(5) - sqrt(2)) ^ (2 * 2) |
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| 9. |
LSA=? of length = 3^n-1 cm(step by step) |
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Answer» no I don't THINK so but I'll Step-by-step EXPLANATION: |
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| 11. |
Express each of the following as a product of prime factors:243 × 625 |
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Answer» Step-by-step EXPLANATION: |
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| 12. |
1+1=2 2+1=16 1+3=54 4+1=?? |
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Answer» Answer: 128 Step-by-step explanation: 2/2=1=1^3 16/2=8=2^3 54/2=27=3^3 Therefore 4^3=64 64×2=128 HOPE IT HELPS |
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| 13. |
The sum of a two digit number and the number obtained by reversing its digits is 121.Find the number if its unit place digit is 5 |
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Answer» Answer:no. 65 Step-by-step EXPLANATION: As given unit digit is 5 and SUM of two digit no. And by reversing two digit no. Is 121 To get 1 at unit digit we need to add 6 i.e. 5+6=11 1 is unit digut hence if second digit is 5 so first digit is 6 that means 65+56=121 |
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| 14. |
Differentiate formula of X^X (where X= variable) |
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Answer»
mark me as BRAINILIST PLEASE please sneha ❤️...
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| 15. |
Find the greatest number of 5-digits which on being divided by 9, 12, 24 and 45 leaves3, 6, 18 and 39 as remainders respectively. |
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Answer» Step-by-step EXPLANATION: if you OBSERVE the difference between quotient and REMAINDER is 6 therefore u have to SUBTRACT 6 from greatest 5 number i.e.,99999-6 =99993 |
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| 16. |
12 bags of rich having equal weigths weigh 174kg. how much will 20 such bags weigh? |
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Answer» Answer: 75 Step-by-step EXPLANATION: |
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| 17. |
If 3 cosec theta =4, then find the value of sin square theta + cos square theta. |
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Answer» Step-by-step EXPLANATION: sin*2 theta+cos*2 theta is ALWAYS equal to 1 it's an identity |
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| 18. |
7URBANEDGEMATHSASSIGNMENTHow many 2-digit numbers are divisible by 5 |
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Answer» Answer: 30 DOUBLE DIGIT numbers is divisible by 5...15 +ive...and 15-ve.. Step-by-step explanation: hope its RYT..then mark as BRAINLEIST |
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| 19. |
A number m is such that when it is divided by 30,36 and 45 the remainder is always 7 find the smallest value possible |
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Answer» Answer: |
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| 20. |
If a is coded as + b is coded as - c is coded as * then8a3b2c24b4c3 |
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Answer» Answer: 868 is the answer Step-by-step EXPLANATION: PLZ MARK me as BRAINLIEST |
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| 21. |
If | x 2 + x − 4 | = | x 2 − 4 | + | x | , then |
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Answer» x2 +x-4=x2+x-4 is the answer for this question HOPE U LIKE it |
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| 23. |
FIND TOTAL NUMBER OF EVEN DIVISORS OF 10800. |
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Answer» the 10800 will be DIVISOR by 3 Step-by-step EXPLANATION: 10800÷3 = 3600 |
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| 24. |
A shopkeeper sells two items at a profit of 14.28 percentage by mistake he calculates the profit of second item on selling price if the numerical values of profit on both the items is same find the ratio of cost price of item 1&2A shopkeeper sells two items at a profit of 14.28 percentage by mistake he calculates the profit of second item on selling price if the numerical values of profit on both the items is same find the ratio of cost price of item 1&2 |
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Answer» Given : A shopkeeper sells two items at a profit of 14.28 percentage by mistake he calculates the profit of second item on selling price if the numerical values of profit on both the items is same To FIND : ratio of COST price of item 1&2 Solution: Let say profit = P CP of item1 = C1 Profit = (14.28/100)C1 = C1/7 => P = C1/7 => C1 = 7P SP of item2 = S2 Profit = (14.28/100)S2 = S2/7 P = S2/7 => S2 = 7P CP of item 2 C2 = S2 - P =7P - P = 6P C1/ C2 = 7P/6P => C1/ C2 = 7/6 the ratio of cost price of item 1&2 = 7 : 6 Learn more: A shopkeeper MARKED his article 60% above the cost price and ratio ... a shop keeper EARNS a profit of 12% in selling book at 10% discount ... |
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| 25. |
Find the sum and product of zero of the polynomial root3x2+27x+5root=zero |
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Answer»
your ANSWER will be |
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| 26. |
Let A and B be two sets such that n(A)=35,n(B)=42andn(A∩B)=17, find n(A−B) * |
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Answer» N(A-B) = n(A) - n(A∩B) = <U>18 HOPE IT HELPS U .................... |
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| 27. |
The HCF of two number is 12 and their LCM is 672 if one of the number is 96 find the other number |
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Answer» Step-by-step EXPLANATION: HCF=12, LCM=672 HCF×LCM=Multiplication of two numbers 12×672=x*96 8064/96=x x=84 -->other number is 84. |
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| 28. |
Root3-1/root3+1 - root3+1/root3-1 |
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Answer» 15 is the answer Step-by-step EXPLANATION: |
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| 29. |
How to know the answeres of mock test |
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Answer» hjkmvgjnookvfjlokvfgkoibcdg |
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| 30. |
Why zero devided by zero is not eqaul one. |
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Answer» Step-by-step EXPLANATION: because it is fact that if you divide or MULTIPLY zero with any NUMBER your answer will be zero.. |
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| 31. |
Estimate the difference between 745 82 and 65 382 by rounding them off to nearest thousand and compare it with the actual difference |
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Answer» Answer: = 74582-65382 = 9200 Round of in to nearest thousand = 9000 I HOPE helpful to you Please mark as brainliest. |
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| 32. |
If f(x)=x2;g(x)=x-2 find a' if go f(a)=1 |
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Answer» ueejgszhejeever Step-by-step EXPLANATION: hshsje&=&=^&=€==&¥#;=*#%,*%,=^÷*÷=I &4&4:4th 6_4^44&4;49=&=,="4#4=/&4=%ghdvdvdrhruv |
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| 34. |
In a rectangle length is 8cm breadth 4cm it's diagonal is |
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Answer» HEY MATE , please refer to the above ATTACHMENT . |
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| 36. |
Find the smallest 5 digit number exactly divisible by 126 |
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Answer» Answer: 10080 Step-by-step explanation: 126×80=10080 126×79=9954 10080 is SMALLEST 5 digit number divisible by 126. |
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| 37. |
Pls solve the two questions. take 50 points i dont care just solve them please |
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Answer» Answer: HLO mate :- Solution :- ______________________________________________________________________________ ☆ ΔABC, AB = AC ⇒ ∠B = ∠C [Angles opposite to EQUAL sides are equal] ● Also OA and OB are bisectors of angles B and C. 1/2angle a = 1/2 angle b ⇒ ∠OBC = ∠OCB ∴ OB = OC ☆[Sides opposite to equal angles are equal] ●Now consider, Δ’s AOB and AOC :- OA = OA (Common SIDE) :- AB = AC (Given) :- OB = OC (Proved) :- ΔAOB ≅ ΔAOC [By SSS congruence criterion] ⇒ ∠OAB = ∠OAC That is OA is bisector ∠A. ______________________________________________________________________________ ☆ ☆ ☆ Hop It's helpful ☆ ☆ ☆ |
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| 38. |
(5)/(x-3)+(3)/(x+7)+(1)/(2) simplify |
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Answer» 5/x-3+3/x+7+1/2is the answer to this QUESTION |
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| 39. |
The area of a square plot is 800 m^2.Find the estimated length of the side of the plot |
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Answer» Step-by-step EXPLANATION: Area =side×side Side =square ROOT of 800 =28.28 |
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| 40. |
एक क्रिकेट मैच के पहले 32 ओवर में रन रेट 7.2 माओवर था।शेष 18 ओवरों में 297 रन के लक्ष्य तक पहुँचने के लिए अपेक्षितरन रेट क्या होगा? |
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Answer» Step-by-step EXPLANATION: |
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| 41. |
A company produces two types of products A and B with the help of MachinesM1 and M2 . The production time of one unit of A on the machines M1 andM2 are 2 and3 hours respectively and for one unit of B on the two machines M1and M2 are 3 and 2 hours respectively. Machines M1 and M2 can run 240 hoursand 300 hours respectively in a month. The profit of the products A and B areRs. 3 per unit andd Rr. 2.5 per unit respectively. Formulate the problem as anLPP, so as to determine the number of products of each type each month formaximum profit and solve it graphically.Please if any one knows the answer then only reply.... And do the sum in a paper with the graph... please I need help |
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Answer» it is so LONG and i DONT UNDERSTAND |
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| 42. |
Plzzz help me mate in this |
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Answer» Answer: FACTORING a^3 + B^3 = (a + b) (a^2 - AB + b^2) a/b + b/a = 1 Common DENOMINATOR is ab (a^2 + b^2) / ab = 1 Multiply both sides by ab a^2 + b^2 = ab Subtract ab from both sides a^2 - ab + b^2 = 0 But this is ONE of our factors of a^3 + b^3 so a^3 + b^3 = 0 |
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| 43. |
For the decoration on Yashika's birthday Yashika andMansi Prepared coloured from scalame triangleyin two esizesW Crecen coloured Penshent of sides Binches, "inches, 5inchesin Red coloured Pennant of sides 5 inches, Tinches,inchescoloured papes usedFind the total(A 465 Square inches(B) 550 Square incheaseco 866 Squareinchy(0) 666 square inches |
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Answer» SRRY idk Step-by-step EXPLANATION: |
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| 44. |
plzz answer correct dosantoo and also steps by step plzz not write Direct answer... lf answer correct and steps by step l give him / her 5 thank and mark brain list... |
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Answer» DON'T WORRY!!!! let one digit be X and other digit be y x + y = 8 10y + x -( 10x + y) = 18 -9x + 9y = 18 -x + y = 2 equating both equations, x + y = 8 -x + y = 2 the -x and x get cancelled so, y + y= 8 + 2(the + symbol is used, since both x were of different signs) 2y = 10 y= 5 x + y = 8 x + 5 = 8 x= 8-5 => x= 3 so, x = 3 and y = 5 also, 53 -35 = 18 3 + 5 = 8 so, ANSWER is option c) |
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| 46. |
Find x:x*1/8x=x/2*16 |
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Answer» plz mark me as BRAINLIEST |
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| 47. |
5. A goods train running at the rate of 36 km/h passes a standing man in 8 seconds. Finof the train. |
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Answer» IDK srry Step-by-step EXPLANATION: |
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| 48. |
If (a-b) = 1, & ab=6; find (a^3-b^3) (step by step) |
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Answer» IDK srry Step-by-step EXPLANATION: |
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| 49. |
What is zero of constant polynomial 5,6 |
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Answer» Step-by-step explanation: The zero of the POLYNOMIAL is defined as any real value of X, for which the value of the polynomial BECOMES zero. A real number K is a zero of a polynomial p(x), if p(k) = 0 |
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| 50. |
Convert the given fraction into like fraction 2/9,1/6 |
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Answer» ANSWER: 4/18,3/18 Step-by-step explanation:2/9×2/2 ,1/3×3/3=4/18 , 3/18 |
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