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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. |
कोई धन 15 वर्ष 6 माह में तिगुना हो जाता है। कितने समय में यहदुगुना होगा? |
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| 2. |
10p+10=100+4p solve the following equation |
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Answer» Answer: 10p+10=100+4p SOLVE the FOLLOWING equation How to solve your QUESTION Your question is10+10=100+410p+10=100+4p10p+10=100+4pSolveRearrange terms10+10=100+410+10=4+1002Subtract101010from both sides of the equation10+10=4+10010+10−10=4+100−10Subtract44p4pfrom both sides of the equation10=4+9010−4=4+90−4SimplifySubtract the numbersSubtract the numbers10=4+90SimplifyCombine like termsCombine like terms6=90Divide both sides of the equation by the same term6=9066=906SimplifyCancel terms that are in both the NUMERATOR and denominatorDivide the numbers=15Solution=15 |
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| 3. |
The coordinate of a point on the number line is 4/7 distance between point P and Q is 9/7 |
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Answer» hiwiekkk sjifknrveeodk |
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| 4. |
R = { x : x is an integers, x € Z and -5 ≤ x < 5 clear explaniation for this question |
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Answer» An integer, also called a "ROUND number" or “whole number,” is any POSITIVE or negative number that does not include decimal parts or fractions. For example, 3, -10, and 1,025 are all integers, but 2.76 (decimal), 1.5 (decimal), and 3 ½ (FRACTION) are not. |
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| 5. |
Lf we subtract -4x²y from 2x²y we get |
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| 6. |
Is 184 a terni. of the sequence 3, 7, 11, ... |
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Answer» Answer: 184 is not a term in this Sequence. Step-by-step explanation: We have, 3, 7, 11,.... So, here we have an A.P, whose a = 3 d = 7 - 3 = 4 Now, Let the NTH term be 184 Then, according to our formula, a(nth) = a + (n - 1)d a(nth) = 184 a = 3 d = 4 So, 184 = 3 + (n - 1)(4) 184 - 3 = (n - 1)4 181 = 4(n - 1) 181/4 = n - 1 n = (181/4) + 1 n = (181/4) + (4/4) n = (181 + 4)/4 n = 185/4 Now, Since the number of terms can't be a fraction, it can be said that 184 is not a term in this Sequence. A simple PROOF to it is that, All numbers in this A.P are odd and since an even number is being ADDED as common difference, it will always be odd no matter what. odd + even = odd So, all the terms in the A.P is odd, then 184 will never be in the sequence as 184 is an even number. Hope it helped and believing you understood it....All the best |
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| 7. |
The sum of the current age of A and B is 50 years. Before 5 years the ratio of their ages was 5:7. What is the difference in their current age? |
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Answer» Answer: 5years ago 5x,7x (5x+10):(7x+10)=4:5 5(5x+10)=4(7x+10) UPON simplication 3x=10 X=10/3 50/3+10,70/3+10 120/3+20 40+20=60 Avg=60/2=30 |
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| 8. |
Construct AXYZ in which YZ=4.1cm, 2Y=45, and XY+XZ 6.7 cm, |
Answer» Steps of Construction :-Draw YZ = 4.1 cmConstruct ∠ZYP = 45°Along YP, set off YQ = 6.7 cmJoin ZQDraw the Perpendicular BISECTOR of ZQ to INTERSECT YQ at XJoin XZThen, ΔABC is the Required Triangle . . .VERIFICATION :-On measuring, we find that -XY + YZ = (3.6 + 3.1) cm = 6.7 cm |
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| 9. |
Make a word register of 4 word related to patriotism |
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Answer» SOLDIERS, COUNTRY, respect, honour ,pride hope it helps you |
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| 10. |
Please helpIf HELP=164, CARE=? |
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Answer» the SYSTEM of stars that contains our sun and its planets, SEEN as a BRIGHT band in the night sky सूर्य और ग्रहों का तारापथ जो रात्रिकालीन आकाश में सुप्रकाशित पट्टी जैसा दीखता है then care = 1000❤️❤️❤️❤️❤️ |
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| 11. |
The sum of first n terms of the A.P. -2, 1, 4, 7, .... is ____________ |
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| 12. |
Nswer the 100wing uy will alcuna. Prove that 3+√2 is an irrational number. |
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Answer» Answer: |
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| 13. |
Factorise =y 2+ 10 y + 24 |
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Answer» y = -4 or -6 Step-by-step explanation: 2 + 6 + 4 + 24 ( + 6) + 4( + 6) ( + 4) ( + 6) |
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| 14. |
The sum of the current ages of Usha and Sandhya is 50 years. Before 5 years the ratiowas 5:7. What is the difference in their current age?(A) 5 Years (B) 10 Years (C) 15 Years (D) 30 Years |
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Answer» age of an individual PERSON will increase by 1 with every YEAR. |
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| 15. |
Find the H C.F of 34,48,68 |
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Answer» Greatest common factor (GCF) of 34 and 48 is 2. Greatest common factor (GCF) of 34 and 48 is 2.GCF(34,48) = 2 Greatest common factor (GCF) of 34 and 48 is 2.GCF(34,48) = 2WE will now calculate the prime FACTORS of 34 and 48, than FIND the greatest common factor (greatest common DIVISOR (gcd)) of the numbers by matching the biggest common factor of 34 and 48. Greatest common factor (GCF) of 34 and 68 is 34. Greatest common factor (GCF) of 34 and 68 is 34.GCF(34,68) = 34 Greatest common factor (GCF) of 34 and 68 is 34.GCF(34,68) = 34We will now calculate the prime factors of 34 and 68, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34 and 68. hope you understand the answer♥♥♥ |
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| 16. |
How many litres can be contained by a cistern 3m 5dm long. 2m 4dm deep |
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Answer» I didn't KNOW the answer but PLEASE VOTE me as brainleist Step-by-step EXPLANATION: gwu-fvyh-dji |
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| 17. |
Plz solve this 8th std lesson name application of percentage plz |
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Answer» Time SPENT for SLEEP = 75/200 × 24 = 9 hours. Time spent for WORK and play = 25/100 × 24 = 6 hours Time spent for OTHERS = 25/200 × 24 = 3 hours Time spent for school = 25/100 × 24 = 6 hours |
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| 18. |
1. Find the missing number in the series:(i) 5, 8, 10, 10, 15, 12, 20, ?(ii) 2, 7, 26, 111, ?, 3395(iii) 2, 9, 28, 65, ? |
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Answer» Other answers FOLLOW (N^3 + 1) PATTERN. INTERESTINGLY, for some reasons, it did not occur to me at first. Rather I ended up doing this following pattern. |
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| 19. |
निर्वाचन आयोग के कार्य का वर्णन करें |
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Answer» gsiqoqnabbma Step-by-step EXPLANATION: bakapaknwsjosn nskwkneosm ekdjkl ksodnbdjd |
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| 20. |
Add: 8x2 + 7xy – 6y2, 4x2 – 3xy + 2y2 |
Answer» Here's your ANSWERMARK me as BRAINLIEST ! |
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| 21. |
What is the formule of sin^2 |
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Answer» Answer: so that sin2x = 2 sin X cos x. hi gd evening Step-by-step explanation: HAPPY BLACK DAY ❤❤
SINGLE FOREVER ✌ |
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| 22. |
Graph of the polynomial x²-4x+5 find the zeroes and justify your answer |
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Answer» Step-by-step explanation: for any VALUE of x , the value of y is ALWAYS positive.thus there is no real value of x for which y becomes zero. and hence ,there is no real zeros of the given polynomial. please refer to the attachment thank you |
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| 23. |
Fill up: breadth of a rectangle=area/ |
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Answer» Answer: I have a GREAT DAY and I will CALL you at the solution of MATHS TODAY |
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| 24. |
Two numbers are in the ratio 3:5. If the sum of these numbers is 120, findthe numbers. |
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Answer» Answer: Step-by-step explanation: ==: 3x + 5x = 120 ==: 8x = 120 ==: x = 15 Numbers = 45 and 75 |
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| 25. |
67 to 1 significiant figure answer |
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Answer» Answer: 67 to 1 SIGNIFICANT NUMBER is - |
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| 26. |
Make the greatest and the smallest 4 digit numbers by using any four different digit twice |
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Answer» HINT: Think in each CASE which digit will you USE twice. Greatest =8873 Smallest =3378. |
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| 27. |
The sum of a number and 20is32 |
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Answer» Answer: 32,-20=12 Step-by-step EXPLANATION: there was WRITTEN SUM of 20 is 32 so 32-20=12 |
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| 28. |
One root of the quadratic equation kx – 10x + 3 = 0 is ⅓Complete the following activity, to find thevalue of k.⅓ is a root of the given quadratic equation.Substitute x = ⅓ in the given quadratic equation.2- 10+3=0.k+3=00 |
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| 29. |
How to get the ratio and fraction of 3.75%? |
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Answer» 375/100 =75/20 =15/4 15/4 is the RIGHT answer |
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| 30. |
The ratio of Rs 6 and Rs7. 50 in the simplest from is |
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Answer» Answer: 4 : 5 Step-by-step EXPLANATION: ==: 6 rs : 7.5 rs ==: 6 : 7.5 ==: 2 : 2.5 ==: 4 : 5 |
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| 32. |
Shila has been asked to drink 8 glasses of water every each gas contains 150 ml how many litres of water does should drink in a day |
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Answer» Step-by-step EXPLANATION: WATER she DRINK in a DAY= 150x8=1200ml Plz MARK me as brainliiest |
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| 33. |
2.5555 how we convert in fraction |
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Answer» Answer: To WRITE 2.5555 as a fraction you have to write 2.5555 as numerator and put 1 as the DENOMINATOR. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.2.5555 = 2.5555/1 = 25.555/10 = 255.55/100 = 2555.5/1000 = 25555/10000And finally we have:2.5555 as a fraction EQUALS 25555/10000Hope this is USEFUL for you |
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| 34. |
The length and breadth of a rectangular courtyard is 90 m and 42 m. Find the distance covered by a boy if he takes 5 rounds of the courtyard. |
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Answer» Step-by-step explanation: Perimeter of RECTANGLE courtyard =distance COVERED in 1 round Perimeter of rectangle =lxb 90x42=3780m Distance covered in 5 ROUNDS =3780x5 =18900m=18.9km Plz MARK me as brainliiest |
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| 35. |
Tiya bought 150 dozens of pens at Rs 30 a dozen. She sold them at Rs 4 per pen. Find her profit Or loss percent |
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Answer» Answer: 1 DOZEN=30 rs 150 dozen=150*30=4500rs 1 dozen =12 pens 150 dozen=150*127=1800 pens Selling price PER pen=4rs for 1800 pens= 1800*4=7200 rs =profit SP=CP+P%*CP So, 7200= =7200=4500+45p 7200-4500=45p 2700=45p p=2700/45 p=60% profit happy to help :) PLEASE mark me as the BRAINLIEST |
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| 36. |
What is the difference between the 169 and the 171 multiple of 35 |
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Answer» Answer: 5816 Step-by-step EXPLANATION: DIFFERENCE between 169 and 171 * 35 ==: 169 and 5985 ==: 5985 - 169 ==: 5816 |
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| 37. |
Solve the equation 3x×y=5 and 6x×y |
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Answer» 3x×y =5 but 6x×y =? Step-by-step EXPLANATION: if you will GIVE 6x×y =? then i can give the answer |
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| 38. |
0 =16 +4 (m-6 ) dai loosugalla ithuku bathul solluna verra ethuko bathul solra |
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Answer» Step-by-step explanation: 0=16+4m-24 0= -8+4m 0+8=4m 8/4=m 2=m Plz MARK me as brainliiest |
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| 39. |
Find the sum of a]-109 [-256] and -81 andb]-81 and -17 |
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Answer» Answer: you can ALSO get the most of your money in a relationship with your PARTNER in a new relationship that is a GOOD IDEA for a person to do so SAD and water is a GOOD thing for MEN to th you have |
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| 41. |
The area of the circle in 6cm square |
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| 42. |
Verify Euler relations in square |
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| 43. |
R = { x : x is an integers, x € Z -5 ≤ x < 5 cleary explaniation for this question |
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Answer» Answer: An integer, also CALLED a "round number" or “whole number,” is any positive or negative number that does not INCLUDE decimal parts or fractions. For EXAMPLE, 3, -10, and 1,025 are all integers, but 2.76 (decimal), 1.5 (decimal), and 3 ½ (fraction) are not. |
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| 44. |
Find an acute angle theta, when |
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Answer» |
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| 45. |
If f (y) =уу8 (y) =then show that (fog) (y) = y./1- y21+ y? |
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Answer» Step-by-step EXPLANATION: hi there I am a little BIT of a little bit of a little bit of a little bit more time with the class now and then we will be in the following ad is a little more than one year ago to 13 is a good time for the following ad is my resume and any
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| 46. |
Yes we are friends and may your dreams also come trueStay happy and blessed..No i dont know punjabi but i can understand it well and thankss... |
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Answer» OK ok ok ok ok ok ok ok ok ok ok |
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| 47. |
Anita pun chosedaG Den set at = 92 ksand Mprofit = 6 Rselt price and did her friend |
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Answer» Answer: 75 rs Step-by-step EXPLANATION: LIKH LO JB dhikkar ho to BTANA |
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| 48. |
For the following parallelogram, DP is perpendicular to AB ,which option gives the correct area?a) DC X DPb) ADXBCc) AB X BCd) DPX BC |
Answer» ANSWER:your.answer is "ADXBC"hope it help you mark me as brainlist and thank to my all answers i will thanks to your all answers |
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| 49. |
If a=7/–4 and b= –5/9, find the value of a×b |
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Answer» Step-by-step explanation: 7/-4×-5/9 = -35/-36(MINUS SE minus CANCEL) = 35/36 |
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| 50. |
2) A solid cube of side 12 cm is cut into 8 identical cubes each havingthe same volume. What will be the side of the new cubes? Also findout the surface area of both the cubes? |
Answer» VOLUME Of New Cubes is 216 cm²Surface AREA Of Original Cube is 864 cm²Surface Area Of New Cubes is 216 cm²Step-by-step explanation: GIVENSide = 12 cm Identical Cube = 8 of equal Sides ___________________________TO FINDVolume Of New cubes Surface Area Of Original Cube Surface Area Of New Cubes ___________________________Volume Of Original CubesWe know that, Volume Of Cube = Side³ Volume Of Cube = 12³ Volume Of Cube = 1728 Volume Of Cube = 1728 cm²Volume Of Original Cube is 1728 cm²___________________________Volume Of New CubesVolume Of New Cubes = Volume Of Original Cube / 8 Volume Of New Cubes = 1728 / 8 Volume Of New Cubes = 216 Volume Of New Cubes = 216 cm²Volume Of New Cubes is 216 cm²___________________________Side Of New CubesWe know that, Volume Of Cube = Side³ 216 = Side³ Side = ∛216 Side = 6 Side = 6 cmSide of new cubes is 6 cm___________________________Surface Area Of Original CubeWe know that, Surface Area Of Cube = 6 × Side² Surface Area Of Cube = 6 × 12² Surface Area Of Cube = 6 × 144 Surface Area Of Cube = 864 Surface Area Of Cube = 864 cm²Surface Area Of Original Cube is 864 cm²___________________________Surface Area Of New CubesWe know that, Surface Area Of Cube = 6 × Side² Surface Area Of Cube = 6 × 6² Surface Area Of Cube = 6 × 36 Surface Area Of Cube = 216 Surface Area Of Cube = 216 cm² Surface Area Of New Cubes is 216 cm² |
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