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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. |
Three prizes are to be distributed in a quiz contest. The value of the second prize is five-sixth the value of the first prize and the value of the third prize is four-fifths that of the second prize. If the total value of the three prizes is ₹ 150, find the value of each prize. |
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Answer» ue of 1st PRIZE be xValue of 2ND prize = 5x/6Value of 3RD prize = 4/5(5x/6)= 4x/6Given total cost = 150x + 5x/6 + 4x/6 = 15015x/6= 150x = (150*6)/15= 602nd prize = 503rd prize = 40Step-by-step explanation:hope my answer is HELPFUL for umark as brainlist |
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| 2. |
(+41)and(-54) integers add |
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Answer» -STEP explanation:After ADDING the answer is -13please mark as BRAINLIEST |
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| 3. |
Factorised form of 6x^2+5x-6 |
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Answer» o this PHOTO and don't FORGET to MARK me as BRAINLIST ANSWER. |
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| 4. |
Exercise 1.3 Estimate each of the following using general rule(i) 640 + 892(ii) 586 - 313(ili) 16,805 + 2,666(iv) 35,394 - 31,598 |
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Answer» 1482=1480273=2701685=169035394=35400hope it HELPS PLZZ MARK my ANSWER as BRAINLIEST |
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| 7. |
find the zeroes of the quadratic polynomial 5xsquare +10x and verify the relation between the zeros and the coefficient |
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Answer» Step-by-step explanation:5x^2+10x=0x(5x+10)=0x=0 or x= -2 The ROOTS are 0 and -2Relation between roots and coefficientsSum of roots= -10/5= -2 Roots are 0, -2SUM is 0+(-2)= -2PRODUCT of roots= 0/5 = 0Roots are 0, -2Product is 0(-2)=0Hence Verified..... |
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| 8. |
Is (-13/5 × 6/7) = -13 × 6/7 × 8/9 ? Verify |
| Answer» OT equalhope it MAY help you MARK BRAINLIEST PLEASE please please | |
| 10. |
a car travels at 60km per hour for 1 hour .the driver then takes a 30 minute break after the break he continues at 80 km per hour for 90minutes .draw a distance time graph for his journey |
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Answer» Step-by-step EXPLANATION: |
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| 11. |
Find gain or loss percent .CP =750 SP=850 |
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Answer» Step-by-step explanation:GAIN % = SP - (CP / CP)X 100 = PROFIT /CP x 100 = 100/750 x 100 =10000/750 =40/3 % |
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| 12. |
Factorise the polyomials : (a+b)^3+(b+c)^3+(c+a)^3-3(a+b)(b+c)(c+a) please can someone solve it,its very urgent ... |
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Answer» Your ANSWER is the FOLLOWING one :- I THINK it's the CORRECT answer...IF THE ANSWER HELPED YOU THEN PLEASE MARK IT AS BRAINLIEST PLEASE |
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| 13. |
If A, B, C, ..., X, Y, Z represents digits, which of the following could be a perfect square? OPTIONS A. XX1 B. ABC2 C. PQR7 D. Can't be said without actual calculation |
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Answer» 4668693Step-by-step EXPLANATION: |
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| 14. |
Write a rational number between -3/4 and 0 |
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Answer» -2/4hope it HELPS you........ |
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| 15. |
Subtract: a) 8 mm from 2 cm(c) 76 cm from 5 m(e) 950 m from 6 kmSolve fast i will mark you as brainliest only the one who will solve first. Solve this with full and proper method |
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Answer» a. 12mm or 1.2 cmc. 424cm or 4.24 me. 5050 m or 5.05 kmStep-by-step explanation:a) 1cm = 10 mm thus 2cm = 20 mm ATQ, 2cm or 20 mm - 8 mm = 12mm or 1.2 cmc) 1m = 100 cm thus 5M = 500cm ATQ, 5m or 500cm - 76cm = 424 cm or 4.24 me) 1KM= 1000m thus 6km = 6000mATQ, 6km or 6000m - 950m = 4050m or 4.05kmhope you GOT your answer....Thank you.Mark me as brainliest |
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| 16. |
X= -5-3-1+1+3+5y=-5-7-9-11-13-15 |
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Answer» x=0,y=Step-by-step EXPLANATION:x=0x=-5-3-1+1+3+5x=(-5-5-1)+1+3+5(-+-=+,-5-5=10-1=11)x=11+1+3+5x=19 |
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| 17. |
Give the geometric representation y=4 as an equation |
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Answer» -STEP explanation:if y is 4 then the EQUATION can be-:y-4=0please mark as BRAINLIEST |
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| 18. |
In elimination method for simultaneous linear equations, sometimes I get wrong answer by multiplying and making a variable same wheras I get right answer when multiplying another variable of equation same though we could make any variable same in elimination method. Why is it so!? |
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Answer» yes of COURSE we can make any variable same in ELIMINATION method and then u have to ADD or subtract both the the equations if signs are already opposite to each other like -+ then u have to add and signs are same so u have to subtract.....HOPE it is helpful for you .... |
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| 19. |
Integers add (-25)and(+62) |
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Answer» -25+62=+37............. |
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| 20. |
Methods to find square roots step by step......Plz solve it its urgent |
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Answer» this is how we can find square root this is LONG DIVISION example: how to find square root of 100100-1=9999-3=9696-5=9191-7=8484-9=7575-11=6464-13=5151-15=3636-17=1919-19=0 HENCE we must count how many steps are involved the TOTAL number of steps is the square root the square root of 100 is 10 because there are totally 10 steps involved hey mate mark me brainliest |
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| 22. |
D={1,2,3,4,5........9,10} what type of aset d is? |
| Answer» PLEASE check the attachment Please Mark it BRAINLIST FOLLOW ME THANK YOU | |
| 23. |
Simplify 10 - 2* 3+3+3+222 |
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Answer» -step EXPLANATION:PLZ write your question PROPERLY ....I will SURELY help you with ur doubt |
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| 24. |
- 22. Verify the followingb)(-12) * |(3) + (-9)] = [(-12) x (4) + (-12) 1-9 |
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Answer» Verified. They are not equal.Step-by-step explanation:( - 12 ) X [ ( 3 ) + ( - 9 ) ] = [ ( - 12 ) x ( 4 ) ] + [ ( - 12 ) x ( - 9 ) ]( - 12 ) x [ ( 3 - 9 ) ] = [ ( - 12 ) x ( 4 ) ] + [ ( - 12 ) x ( - 9 ) ]( - 12 ) x [ - 6 ] = [ - 48 + 108 ]72 = 60or( - 12 ) x [ ( 3 ) + ( - 9 ) ] = [ ( - 12 ) x ( 4 ) ] + [ ( - 12 ) x ( - 9 ) ]( - 12 ) x [ ( 3 - 9 ) ] = ( - 12 ) . { ( 4 ) ] + ( - 9 ) ]( - 12 ) x [ - 6 ] = ( - 12 ) . { -5 ]72 = 60∴ 72 ≠ 60 |
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| 26. |
Subtract 1. 1/12 from 3/16 answer with solution |
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Answer» 0.104..... ........... |
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| 27. |
चेंज अनलाइक फ्रेक्शन इनटू लाइक फ्रेक्शन |
| Answer» PLEASE complete the QUESTION but I can tell the method with a exampleStep-by-step explanation:5/10 change it into LIKE fraction5/10= 5×10 =50 _______ 10×10=100 the answer is 50/100 | |
| 28. |
Rationlise the denominator 1÷√50 |
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Answer» 1/√50×√50/√50√50/50Hence the DENOMINATOR is rationalised |
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| 29. |
वन अपॉन एक्स प्लस टू अपॉन एक्स इज इक्वल टू थ्री |
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Answer» 1/x + 2/x = 3 2+1/x = 33/x = 3 3X = 3 x = 1Step-by-step EXPLANATION:PLEASE MARK it as a brainliest and follow me |
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| 30. |
Using divisibility tests,determine if a) 852 is divisible by 6 ? b) 1080 is divisible by 9 ? c) 6699 is divisible by 11 ? d) 85496 is divisible by 8 ? |
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Answer» Step-by-step EXPLANATION:a) divisibility by 6 = divisibility by 2 and 3852 / 2 = 426852 / 3 = 284as it is divisible by 2,3; 852 is divisible by 6.b) divisibility by 9 = divisibility by 31080 / 3 = 360as it is divisible by 3; 852 is divisible by 9.c) divisibility by 11= TAKE the alternating SUM of the digits in the number, read from LEFT to right.6-6 = 9-9 = 0even if zero is answer it is divisible by 11.6699 is divisible by 11.d) divisibility by 8= If the last three digits of a whole number are divisible by 8496 / 8 = 62as last 3 digits is divisible by 8; 85496 is divisible by 9. |
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| 31. |
Need few questions on integers |
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Answer» Pls follow me and mark me BRAINLIEST and inbox me boys for CHATTING if u WANT to CHAT inbox me pls pls pls pls pls pls pls pls |
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| 32. |
To. show that the area of a circle is half of products of its circu |
| Answer» E,IT US SEEN THAT YOUR QUESTION IS BEING INCOMPLETED SCANNED BY YOU.SO PLEASE ASK YOUR QUESTION PROPERLY.Please give 5 thanks in my ANSWER. | |
| 33. |
Bhai aur beheno plss help in que 4 |
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Answer» ɴ :-Given That :- → Length of Rectangular Aluminium STRIP = 8(3/4) = (35/4) cm.→ Diameter of Circles To be CUT = 1(1/4) = (5/4) cm.Now, we can cut circles upto Length of Rectangular Aluminium Strip. So, → TOTAL Circles cut = (35/4) ÷ (5/4) = (35/4) * (4/5) = 7 Circles (Ans.) ______________________Now, → Length of Rectangular Aluminium Strip = (35/4)cm.→ Breadth of Rectangular Aluminium Strip = (5/4) cm.So, → Area of Rectangular Aluminium Strip = Length * Breadth = (35/4) * (5/4) = (175/16)cm². And,→ Diameter of Each Circle = (5/4) cm.→ Radius of Each circle = (5/4) * (1/2) = (5/8) cm.So, → Area of one Circle = π * (Radius)² = (22/7) * (5/8)² = (22/7) * (25/64) cm². Therefore, → Area of 7 such Circles = 7 * (22/7) * (25/64) = (550/64) cm². ______________________Hence, → The wastage of Aluminium Strip = Area of Rectangular Aluminium Strip - Area of 7 circles → The wastage of Aluminium Strip = (175/16) - (550/64) = (175*4 - 550)/64 = (150/64) = (75/32) = 2(11/32)cm². (Ans.) |
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| 34. |
Integers add (-14)+(-15) |
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Answer» -1 answerStep-by-step EXPLANATION:PLEASE LIKE and FOLLOW me |
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| 35. |
3. Study the following pattern: 1+ 3 2 x 2 - 41+ 3 + 5 3 x 3 = 91+3+5+ 7 = 4x 4-161+ 3+ 5+ 7 + 9 = 5 x 5 = 25By observing the above pattern, find :(i) the sum of Ist 6 cosecutive odd numbers. |
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| 36. |
PLZZ answer it guys fast |
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Answer» 11-1 1-87-1-10-12 PLEASE MARK ME AS BRAIN LISTwhen the NUMBER TAKING about LHS = divided and RHS =NUMBER THEN WE HAVE TO MULTIPLE BY X |
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| 37. |
packtes of tea are packed in cartons of 10 A pallet hold 100 cratons. How many packets does a pallet hold |
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Answer» a pallet HOLDS 100 PACKETS of teaStep-by-step explanation:no. of packets of tea in cartons = 10no. of cartons in a pallet = 100no. of packets of tea in pallet = 100 x 10 = 1000 hope it is helpfulpls mark me as brainliest, PUT TKS, VOTE me |
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| 38. |
Factorise the above equation |
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Answer» Step-by-step EXPLANATION:a^3-1/a^3-2a+2/a=0a^6-1-2a^4+2a^2=0a^6-2a^4+2a^2-1=0 |
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| 39. |
5. A number has 27 as a factor. Write some otherfactors of the number. |
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Answer» other FACTORS of this NUMBER are 1,3 and9if it has 27 as a FACTOR then all the factors of 27 will ALSO be its factors 27=1x27,3x9 |
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| 40. |
1 mile = how many yards? HOW to find it? |
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Answer» -STEP explanation:1 MILE is 1760 yards.please MARK as BRAINLIEST |
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| 41. |
In a school, 4/7 of the students are boys and the number of girls is 504. Find the number of boys. |
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Answer» -STEP EXPLANATION:IF YOU SATISFIED MY ANSWER PLZ MARK BRAINLIST HONESTLY |
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| 42. |
The average daily calories intake for a male adult is 2500 calories and for a female adult is 2000 calories. Using the digits of these two numbers, form a greatest and a smallest number of 6 digits. (Digits can be repeated more than once). |
| Answer» GREATEST NUMBER = 25200000smallest number = 20000025Step-by-step EXPLANATION: | |
| 43. |
What is the quotient of 2632 ÷ 12 ? |
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Answer» 219.333333333Step-by-step EXPLANATION: |
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| 44. |
29. A number has two digits whose sum is 6. On adding 18 to the number, its digits areinterchanged. The number is(a) 23(b) 24(c) 26 (d) 25 |
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Answer» number = 10x + yGiven :A number has two digits whose sum is 6.On ADDING 18 to the numberAnswer :x+y = 610x + y +18 = 10y + x(10y + x) - (10x +y) =189y - 9X = 18Y - x = 18/9y - x = 2(x +y) - (y-x) = 6 - 22X = 4 x = 4/2 x = 2x + y = 62+y = 66-2 =yy = 4The number = 10x + y = 10×2 + 4 = 24Hope this will help..... |
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| 45. |
(4x2 - 7y + 8x) - (x2 - (x2 + y) - 2y + 8x} |
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Answer» (8-7y+8x)-(X2- x2 -y- 2y+8x)=8-7y+8x-x2+x2+y+2y-8x=8-4y+2x2Step-by-step explanation:PLEASE MARK me as BRAIN list |
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| 46. |
Asending order of given fractions |
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Answer» 3/10,1/3,2/5Step-by-step explanation:2*6/5*6=12/301*10/3*10=10/303*3/10*3=9/309/30,10/30,12/30 |
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| 47. |
Find the LCM (without calculation)a)6,12b)9,11c)10,50d)15,105e)3,8 |
| Answer» LCM of:6,12=129,11=9910,50=5015,105=1053,8=8please MAKE my ANSWER in the BRAINLIST | |
| 48. |
the base of triangular field is three times it's altitude. if the cost of sowing the field at rupees 58 per hectare is rupees 783, find its base and height. please help me |
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Answer» We know that area of triangular field = cost of sewing field/ RATE of SOWING = 783/58 = 13.5 hectare1 HECTARE = 10000 m213.5 hectare = 135000 m2Area of triangular field = 13.5 hectare = 135000 m2Let ALTITUDE of triangular field be h.The base of a triangular field is three times its altitude.Hence, base of triangular field = 2hArea of field = 1/2 bh1/2 3h2 = 135000we get h = 300 Hence, altitude = h = 300 mbase = 900 mStep-by-step explanation: |
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| 49. |
Add the following rational number -16/9 and -14/9 |
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Answer» -10/3Step-by-step EXPLANATION:MARK me as BRAINLIEST PLS FOLLO |
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| 50. |
1 ÷ 0.006answer with processplzzzzzz... |
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Answer» 625/4 OR 156.25Step-by-step explanation:0.0064=64/10000 1 = 10000/100001/0.0064=10000/64=2500/16=1250/8=625/4 |
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