Saved Bookmarks
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. |
L.C. M of 35,105,140,280 |
|
Answer» 35=7x5, i.e. 7¹x5¹ 105=5x3x7 i.e. 7¹x5¹x3¹ 140=7x5x2x2 i.e. 7¹x5¹x2² 280=7x5x2x2x2 i.e. 7¹x5¹x2³ LCM = higest POWER of all numbers Therefore, LCM is 7¹x5¹x3¹x2³ =40x21 =84 Hope it helps... Please mark as BRAINLIEST if HELPFUL! |
|
| 2. |
Please tell me the above mentioned qna |
|
Answer» Answer: the first Answer is :- (xy)MINthe second Answer is -- (20-x)third Answer is :- (4x-5y)fifth Answer is :- x+y/10 Step-by-step explanation:
hope this answers are helpfull for you |
|
| 5. |
It is know that x+y=10.Is it true to say that X+Y+P=10+P? |
|
Answer» x+y=10 add p on both sides x+y+p=10+p PLEASE MAKE MY ANSWER AS BRAINLIEST PLEASE |
|
| 6. |
A fruit seller has apples and oranges in the ratio 5:6. What part of the whole fruits are oranges? |
|
Answer» Answer: Let the number of fruits be 2k, 5K and 8k Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8 Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24 Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24Let’s SAY 5k – 2k = 24n Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24Let’s say 5k – 2k = 24n3k = 24n Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24Let’s say 5k – 2k = 24n3k = 24nFor k to be a natural number and have minimum value, N should be equal to 1 Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24Let’s say 5k – 2k = 24n3k = 24nFor k to be a natural number and have minimum value, n should be equal to 13k = 24 Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24Let’s say 5k – 2k = 24n3k = 24nFor k to be a natural number and have minimum value, n should be equal to 13k = 24Or k = 8 Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24Let’s say 5k – 2k = 24n3k = 24nFor k to be a natural number and have minimum value, n should be equal to 13k = 24Or k = 8Hence, the number of fruits = 2k + 5k + 8k Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24Let’s say 5k – 2k = 24n3k = 24nFor k to be a natural number and have minimum value, n should be equal to 13k = 24Or k = 8Hence, the number of fruits = 2k + 5k + 8k= 15 * 8= 120 Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24Let’s say 5k – 2k = 24n3k = 24nFor k to be a natural number and have minimum value, n should be equal to 13k = 24Or k = 8Hence, the number of fruits = 2k + 5k + 8k= 15 * 8= 120The question is "What is the minimum number of fruits in his shop?" Let the number of fruits be 2k, 5k and 8kGiven, 5k – 2k = multiple of 6 and 8LCM of 6 and 8 is 24Let’s say 5k – 2k = 24n3k = 24nFor k to be a natural number and have minimum value, n should be equal to 13k = 24Or k = 8Hence, the number of fruits = 2k + 5k + 8k= 15 * 8= 120The question is "What is the minimum number of fruits in his shop?"Hence, the answer is "120" |
|
| 8. |
How to checkthe average . |
|
Answer» AVERAGE is calculated with MEAN(a measure of CENTRAL tendency) |
|
| 9. |
Short definition non polynomials |
|
Answer» The non-polynomial EXPRESSIONS will be the expressions which CONTAIN other OPERATIONS.... |
|
| 10. |
The property which are proved logically are called....1. Condition statment2. Proof3. Thrones.4. Postulate |
|
Answer» Logic, ESPECIALLY in the field of PROOF theory, CONSIDERS theorems as statements (CALLED formulas or WELL formed formulas) of a formal language. |
|
| 11. |
A local bus carrying 40 passangers, some with 50 paise tickets and remaining with Rs 1.50 tickets. if the total number of receipts from this passangers is Rs 32, find the number of passangers with 50 paise tickets |
|
Answer» Step-by-step explanation: total number of PASSENGERS = 40 let the number of passengers with 50 paisa tickets = X let the number of passengers with 1.50 rs tickets = 40 - x 50 paisa = 0.50 rupees total money collected from 0.50 rs tickets = 0.50x total money collected from 1.50 rs tickets = 1.50x According to the problem........ 0.50x + 1.50x = 32 rs 2x = 32 x = 32/2 x = 16 there fore, money collected from 0.50 rs tickets (or 50 paisa) = 0.50 × 16 === 8 rs money collected from 1.50 rs = 1.50 × 16 === 24 rs there fore:total number of passengers with 50 paisa tickets = x = 16 please support me |
|
| 12. |
11. Which expression is the prime factorisationof the smallest 5-digit number?(a) 2 * 2 * 2 * 5 * 5 * 5 * 5(b) 2 * 2 * 2 * 2 x 5 x 5 x 5 x 5(c) 2 * 2 * 2 * 2 * 2 * 5 * 5 * 5(d) 2 x 2 x 2 x 5 x 5 x 5 |
|
Answer» the answer is B) |
|
| 13. |
2x/4 + 5x/6 =5SOLVE the equation and check it |
|
Answer» Answer: HOPE it made your work easier........PLS mark as BRAINLIEST ❤️❤️ 20❤️❤️+follow = inbox ......❣️❣️ |
|
| 14. |
The 17 root of x divided by 8 root of X is |
|
Answer» Good morning ʕ•ﻌ•ʔ the answer is- - ( SEVENTH root of x )/(eighth root of x) = ( x^1/7 )/ ( x^1/8 ) = x^1/7 - 1/8 = x^(8 - 7 )/56 = x^1/56 = 56th root of x. Therefore , OPTION ( C ) is correct. : ). 1 answer Step-by-step explanation: - ( Seventh root of x )/(eighth root of x) = ( x^1/7 )/ ( x^1/8 ) = x^1/7 - 1/8 = x^(8 - 7 )/56 = x^1/56 = 56th root of x. Therefore , Option ( C ) is correct. : ). 1 answer this is the answer just make me brainliest PLZ and THANKS too hope it helps you . ʕ•ﻌ•ʔ bye |
|
| 15. |
ABCD is a square AF=DE prove that Angle EPF=90degrees |
|
Answer» Step-by-step EXPLANATION: |
|
| 16. |
AFind the value of a , if (x-3) is a factorof the given polynomial:> 2x4 + 3x3 - 26x2 + ax + 6Then check if ( x + 2 ) is a factor of the given polynomial.DIBURA4x la ENG09:2220-08-2020Type here to search |
|
Answer» <P>HERE IS UR ANSWER DEAR, (X-3) is the factor of p(x) therefore, let x-3=0 x=3 p(x)=2x⁴+3x³-26x²+ax+6=0 2(3)⁴+3(3)³-26(3)²+a(3)+6=0 2(81) +3(27)-26(9)+3a+6=0 162 + 81 -234 +3a +6 = 0 3a +15=0 3a =-15 a = -15/3 a= -5 now let's verify let x+2=0 x=-2 p(-2)=2(-2)⁴+3(-2)³-26(-2)²-5(-2)+6. =2(16)-3(8)-26(4)+10+6 =32 -24-104+16 =-76 which is not EQUAL to zero therefore, (x+2) is not the factor of p(x) |
|
| 17. |
Divide8435 ÷ 35 by show |
|
Answer» OK,....... Step-by-step EXPLANATION: Your answer is 241....... |
|
| 18. |
Column - IIa. Derived unit153134 1. Heightb. Fundamental unit [ ]dmfmfm$5 2. Thicknessc. Derived quantity[ 314 33. Aread. fundamental quantity [!]te4. Newton[ ]5. kilogramV. Integer Answer type: |
|
Answer» d is RIGHT I think oooooooooooo |
|
| 19. |
please do the above mentioned qna i will give my next qna 50 points and anyone me the correct ans i will mark him/her as Brainlist |
|
Answer» x-3y Step-by-step EXPLANATION: I hope you got it. If Yes then don't forget me to FOLLOW & Mark my Answer as Brainlist Answer. |
|
| 20. |
What is the rational number between 3/7 and 4/3 |
|
Answer» 3/7 and 4/3 |
|
| 21. |
456×. ? = 8,045×456.give brief answer if you like please give stars |
|
Answer» 8045 Step-by-step explanation: 456×8045=8045×456 as 456 is COMMON in both the SIDES then the other NUMBER should ALSO be common so it is 8045 |
|
| 22. |
The LCM and HCF of two numbers are 432 and 72 respectively If one of the numbers is 216 , what is the other? |
|
Answer» Answer: Step-by-step explanation: SUPPOSE,take the other no.as y, then, LCM × HCF = Product of the TWO no. 432 × 72 = 216 × y 31104 = 216 × y y = 31104/216 y = 144 |
|
| 23. |
Which property holds true for m and n in the given equation, where m and n are whole numbers: m x n = n x m closureassociativedistributivecommutative |
|
Answer» Answer: closure Step-by-step EXPLANATION: I HOPE you got it. If YES then don't forget me to follow & MARK my Answer as Brainlist Answer. |
|
| 24. |
4Find the value of a , if (x-3) is a factorof the given polynomial:= 2x4 + 3x3 - 26x2 + ax + 6Then check if ( x + 2) is a factor of the given polynomial.DICC ENG09:2120-08-2020Type here to search |
| Answer» | |
| 25. |
Recently a man recieved his salary that is 76583 rupees per month and took his family for shopping. after shopping he was left with 2356 rupees find how much did he spent. |
|
Answer» remaining money after SHOPPING= 2356 money spent on shopping= 76583-2356 =₹. 74227 |
|
| 26. |
Find the approximate value of 7845+3423 |
|
Answer» Step-by-step explanation: |
|
| 27. |
How to find rational numbers between any two numbers or rational numbers?? please tell me |
|
Answer» Step-by-step explanation: imagine you need to FIND it between 3 and 4 then you will need to add those nos. and then divide by 2 ... this is the first no. then do the same with 3 and 7/2 and repeat till you GET as many nos. as you want... if it is a fraction LIKE 1/2 and 3/2 then multiply both nos. by 10/10( which is equal to 1) ... this will give you 10/20 and 30/20 now you can write the nos. like 25/20, 20/20 etc. hope you found this HELPFUL |
|
| 28. |
Find the selling price of a food mixer marked £ 80 plus VAT at 15%. |
|
Answer»
FIRST MULTIPLY your VAT value with your cost price Then ADD the product to the cost price Method: Cost of mixer £80 VAT 15% VAT price will be =15%×80 =£12 Hence SELLING Price will be = £(80+12) £92 Answer hope it works please MARK brainliest |
|
| 29. |
PLZ HELP ME I WILL MARK U BRAINLIST AND I AM NOT A NEW PERSON I HAVE A BATCH BUT I HAVE UNINSTALL IT THAT'S WHY I LOOSE EVERY REWARDCHAPTER ----- EXPONENTS AND POWER PLZ..... HELP...... ME...... |
| Answer» | |
| 30. |
Gues 2.) 6 Find the area of a rectangle whenlength : [3/4a^2+ 3b^2] and breadth: 4[a^2-2/3b^2] |
| Answer» | |
| 31. |
Q. Write definition of angle sum property : |
|
Answer» the sum of ANGLES of a triangle is called ANGLE sum PROPERTY |
|
| 32. |
Which of the following is not true? (13 + 5 ) + 12 = 13 + (5 + 12)(13 x 5 ) x 12 = 13 x (5 x 12)(13 + 5 ) x 12 = (13 + 5 ) x (13 + 12)13 x (5 + 12) = (13 x 5) + (13 x 12) |
|
Answer» 3RD ONE is incorrect Please MARK it BRANLIEST |
|
| 33. |
I left London at 0332 to travel the 330 miles to New-York. I arrived at 0732. What was my average speed? |
|
Answer» Step-by-step EXPLANATION: |
|
| 34. |
06. Find the area of a tringle two sides of which are 18 cm and 10 cm and the perimeter is42 cm |
|
Answer» Answer: AREA of the triangle is 21√11 Step-by-step EXPLANATION: a= 18 cm b= 10 cm perimeter= 42 cm semi perimeter 's'= perimeter/2 s = 42/2 s = 21 cm s = a+b+c/2 21 = 18+10+c/2 21 = 28 +c/2 21×2 = 28 + c 42-28 = c c = 14 area of a triangle = √s(s-a)(s-b)(s-c) = √21(21-18)(21-10)(21-14) = √21×3×11×7 = √7×3×3×11×7 = 7× 3 √11 = 21√11 plz mark this answer as brainliest |
|
| 35. |
cube container of edge 30 cm,a cubical container of length 50 cm breadth 25 cm and height 45 cm and cylindrical drum of radius 10cm height 1m |
|
Answer» HI mate Bye mate Brainliest ANS plss Ok |
|
| 36. |
The product of 2 integers is -180.of them is 12. Find the other.please please solve this question. whoever solves it correctly and step by step I will give that person thanks, brainliest, follow that person and give vote to the answer.thank you in advance |
|
Answer» Answer: -15 Step-by-step EXPLANATION: Given in photo PLEASE MARK ME BRAINLIST |
|
| 37. |
5from23211find the other3ample 11:3. The sum of two rational numbers is – 5. If one of the number is 2/3, fund the other |
|
Answer» -4.33 Step-by-step explanation: hope it helps you please mark as BRAINLIEST |
|
| 38. |
2. Find the area of the given figures.(a)(b)А4.2 cmD 2 cm C B1 cm |
|
Answer» iiydiysiyeuskhdjgskhjgsijkgslhdudkgs |
|
| 39. |
VeDate3times pustines, and 4 sum is 25O A no- which satisfies anof the equationCalledequation is(2) A pole x meter long isbroken intoOne partis five meter long what is thelength of other parttwo ports |
|
Answer» kjsgddgshsjgevdgdgvevdybdngzb hhsb. ejjs s.n hhshsbnsns hdbsusk |
|
| 40. |
the ration of gold to copper in a bangle is 7.2 and in a ring is 5.8 Which ornament is better in quality |
|
Answer» RING 5.8 Step-by-step explanation: can you PLEASE subscribe my YouTube channel-Mathematics KHATRI |
|
| 41. |
Find the division5 1/7 ÷ 3 1/2 |
|
Answer» Answer: 6099009 Step-by-step EXPLANATION: |
|
| 42. |
Find a rational between 2 and 4 in formula |
|
Answer» Hey Step-by-step EXPLANATION: HOPE it HELPS youKeep LEARNING ☺️ |
|
| 43. |
) - 15+ (-23) - (- 24) + (-17) |
|
Answer» the answer is -31 Step-by-step EXPLANATION: |
|
| 44. |
What is the cube roots of the following numbers 1) 91125 2)175616 3)13824 4)110592 5)15625 |
|
Answer» 2) 56 3) 24 4) 48 5) 25 Step-by-step EXPLANATION: |
|
| 45. |
What is the definition of non polynomials ? |
|
Answer» Step-by-step explanation: (complexity) The SET or PROPERTY of problems for which no polynomial-time algorithm is known. This INCLUDES problems for which the only known algorithms REQUIRE a number of STEPS which increases exponentially with the size of the problem, and those for which no algorithm at all is known. |
|
| 46. |
Q. Find x in 3x=12with step by step explanation |
|
Answer» 3x=12 x=12/3 |
|
| 48. |
37+15+20-29-2+0=Answer me |
|
Answer» 41 is your answer....... |
|
| 49. |
Reduce 121 and 143 to lowest terms. |
|
Answer» Answer: Step-by-step EXPLANATION: |
|