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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. |
6. The radius of a cylinder in doubled and the height remains the same. The ratio between the volumesof the now cylinder and the original cylinder is:(a.) 1:2 (6) 3:1 (9 4:1d) 8:1 |
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Answer» CStep-by-step explanation:we know that Volume of a cylinder = πr²h here when the radius of a cylinder is DOUBLED while the height remains same the radius of ORIGINAL cylinder = r the radius of the new cylinder = 2R since h remains the same the ratio of there VOLUMES = π(2r)²h /πr²h = 4r²/ r² = 4/1 => the ratio between the volumes of the new cylinder and the original cylinder = 4:1 ANSWER |
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| 2. |
The sum of abscissa and the ordinate of a point is 8 . write as the linear equation in two variables. |
| Answer» ABSICCA be Xordinate be YX + Y = 8linear EQUATION SINCE highest DEGREE is 1and it has two variables i.e X and Y | |
| 3. |
. What is the predecessor of 4512 ? |
| Answer» DECESSOR of 4512 is 4511 | |
| 4. |
0.0000463 in standard form is |
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Answer» 463Step-by-step EXPLANATION: MARK as BRAINLIEST |
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| 5. |
Express 6⅔ as ratio in simplest form.answer fast please |
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Answer» 20/3Step-by-step explanation:6 2/3= (6×3+2)/3= 20/3If you LIKE my ans PLZ click on below heart |
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| 6. |
Subtracting – 2 + 10 − 5 6 − 15 , t |
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Answer» 33 is the ANSWER Step-by-step explanation:please MARK me as BRAINLIEST |
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| 7. |
Write the formula of discount |
| Answer» ST step of the primary method is to USE the formula S = p - RP, where S = sale price, r = discount percentage rate, and p = the original price. Using the ALTERNATIVE method, you look at the remaining PERCENT of the price you'd be paying; for example, 90% is left if 10% is taken off. | |
| 8. |
(v) (2x+1)(3x+1)=b(x-1)(x-2). is it quadratic equation or not? I need these ans in explanation |
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| 9. |
A polynomial p(x), when divides by x-a gives the remainder p(a). Which of the these can be the degree of the polynomial p(x) 1- any whole number 2- any integer 3- any rational number 4- any natural number |
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Answer» avavwcgwcgwqgcgagfffacgggsgsgssggwgwwgg hahahavvvs |
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| 10. |
find the amount and the compound interest on rupees 4500 for 1 1/2 year at 10% per annum compounded half yearly |
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Answer» 4774 is your ANSWER... . |
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| 12. |
PQRS is a square and PQT is an equilateral triangle on the side PQ of the square, angle SPT= ----- a)45° b) 40° c) 30° d) 15° |
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Answer» Because PQRS is a square∠PSR=∠QRS=90 ∘ Now In △SRT ∠TSR=∠TRS=60 ∘ ∠PSR+∠TSR=∠QRS+∠TRS⟹∠TSP=∠TRQNow in △TSP and △TRQ TS=TR ∠TSP=∠TRQ PS=QRTherefore , △TSP≡△TRQ So PT=QT (II) Now in △TQR,TR=QR(RQ=SR=TR)∠TQR=∠QTRAnd ∠TQR+∠QTR+∠TRQ=180⟹∠TQR+∠QTR+∠TRS+∠SRQ=180⟹2(∠TQR)+60+90=180 (∠TQR=∠QTR)2(∠TQR)=30⟹∠TQR=15 ∘ |
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| 13. |
one side of a triangle is produced , the exterior angle so formed is 140° . if the corresponding interior opposite angles are in the ratio 3:4, find the measure of all the angles of the triangle |
| Answer» ION ✪One side of a triangle is produced, the exterior angle so formed is 140°. If the corresponding interior OPPOSITE angles are in the ratio 3:4, find the measure of all the angles of the triangle.✪ Given ✪Exterior angle = 140°Ratio of opposite angles = 3:4✪ To find ✪The measure of all angles.✪ Solution ✪Let the opposite angles are 3x° and 4x°.Since the sum of opposite TWO angles is equal to the exterior angle, we can say-⇒ ⇒ ⇒ ✪ Hence ✪x = 203x° = (3×20)° = 60°4x° = (4×20)° = 80°Let the 3RD angle be y°.As we KNOW that the sum of all angles of a triangle is 180°, we can say-⇒ ⇒ ⇒ So, 3rd angle = y° = 40°✪ Therefore ✪All the angles of the triangle are 60°, 80° and 40°. ๑ Hope this helps you. ๑ | |
| 14. |
Find the value of:-ufc |
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Answer» .. BETTING market you WANT to bet on, or are SIMPLY just browsing our UFC odds to find the best value, we've got something for every fight FAN. |
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| 15. |
Angle AB and angle CD intersects at O. if |
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Answer» the given figure, TWO straight line AB and CD intersect at a point O. If ∠AOC = 42°, FIND the measure of each of the ANGLES: (i) ∠AOD (ii) ...Missing: =133 | Must include: =133 |
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| 16. |
Find the least square number divisible by 4 8 and 12 |
| Answer» 144 is answerStep-by-step EXPLANATION:PLEASE FOLLOW me | |
| 19. |
If a number is tripled and result is increased by 5, we get 50. |
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Answer» 15Step-by-step explanation:Let the number be x.It has been TRIPLED so we will take it as 3x and we will ADD 5 to it to MAKE it 50.3x + 5 = 503x = 45X = 15 |
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| 20. |
Find: (3/7) of 42 liters. |
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Answer» (3/7 × 42) litres = 18 litres PLEASE MARK AS BRAINLIEST AND FOLLOW ME |
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| 21. |
Find the amount and the compound interest on ₹4,000 in 2 years, if the rate of interest for first year is 10%and for the second year is 15% |
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Answer» -step EXPLANATION:first COMPOUND interest=4000 for 2years1 YEAR compound interest 4000/2 =2000if I, first year interest 10% second year interest 15% 2000 rupes for RATE interest 2000/10 one year rate interest 200 second year rate interest 2000/15second year rate interest 133.34 |
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| 22. |
Write the property of whole number used in their expression:359+476=476+359 |
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| 23. |
Simlpfy 3(7xsquare+11x+8)and find the value for x=1and x=0 |
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Answer» -STEP explanation:Mark It As Brainliest3(7x²+11x+8)For x=13[(7×1)+11+8]3(26)78hence,for x=1 VALUE is 78For x=03[(7×0²)+0+8]3(8)24hence,for x=0 value is 24 |
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| 24. |
Help me I will mark as brain list |
| Answer» 1. a) forty SIX crores SEVENTY LAKHS ninety eight thousand two hundred THIRTEEN. 46,70,98,213b) two crores fifty eight lakhs seventy one thousand four hundred. 2,58,71,4002. a)predecessor=1,00,198successor=1,00,200b) predecessor=25,07,999successor=25,08,001 | |
| 25. |
20. Solve: 15-2(2x-1) |
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Answer» 15 – 2(2x – 1) < 15, X ∈ Z.⇒ 15 – 4x + 2 < 15⇒ 17 – 4x < 15⇒ -4x < 15 – 17⇒ -4x < -2⇒ (-4/-4)x > -2/-4 = 1/2 (Dividing by -4)∴ x 1, 2, 3, 4, 5,….∴ Solution SET = {1, 2, 3, 4, 5,….}Ans .b) |
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| 26. |
I. We use tiles to tessellate a...... Shape. |
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Answer» A Tessellation (or TILING) is when we cover a surface with a pattern of flat SHAPES so that there are no overlaps or GAPS. |
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| 27. |
15625×(-2)+(-15625)×98 |
| Answer» CORRECT ANSWER is -1562500i HOPE you will SATISFY from my answer THANK you | |
| 28. |
Write your suggestions about reducing sound pollution? |
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Answer» to reduce sound pollution we should do or following :1: plant more and mire TRESS so that sound wave can get WIDELY disperse2: unneccesory honking should not me done3: restriction in using loudspeaker late nighthoping so U GOT ur answer |
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| 29. |
Find the product 5by 11 ×22by7×9by4 |
| Answer» DUCT will be 45/14Step-by-step explanation:5/11×22/7×9/4= 5×2/7×9/4= 5×1/7×9/2= 5×9×1/7×2= 45/14 | |
| 30. |
Simlify 45-(38-(60÷3-(9-7+3)))? |
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Answer» 23Step-by-step explanation:45-(38-(60÷3-(9-7+3)))=45-(38-(60÷3-5))=45-(38-15)=45-23=22 |
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| 31. |
in a survey of 30 families of a locality the number of of children in each family was noted as follow.2,3,1,3,2,3,2,2,2,1,1,2,1,3,2,1,1,2,3,2,2,1,3,3,1,1,2,3,3,1. |
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Answer» mbismyamongus |
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| 32. |
Convert the following terminating decimals into rational numbers. |
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Answer» 1225/100,105/10,-314/100,2021/1000,2019/10000,12/100,1325/100,54/100,176/1000,2525/100 is the ANS MARK me BRAINLIEST |
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| 33. |
Find the amount and the compound interest on ₹4,000 in 2 years, if the rate of interest for first year is 10% |
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Answer» amount=4800 COMPOUND intrest=800Step-by-step explanation:4000×2×10÷100=800amount= intrest+principal =4000+800=4800 |
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| 35. |
Solve the following equation and verify your answer p+7/p-6=⅓ |
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Answer» I hope this will HELP U Plz follow me Step-by-step EXPLANATION:ur answer is here plz thank my ANSWERS |
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| 36. |
A businessman makes a 12 % profit by selling a toy of C.P. ₹ 120. What is the S.P. of the toy? |
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Answer» -step explanation:PLEASE MARK AS BRAINLIEST AND FOLLOW ME |
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| 37. |
Farat?(14) Reduce the following fraction to simplest form (a)48/60(b)150/60(c)12/52 |
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Answer» a=4/5b=5/2c=3/14 this is the ANSWER of the QUESTION U ASKED. |
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| 39. |
1. Are the following numbers in proportion?(a) 9, 12, 18, 24(b) 3, 4, 8, 16(c) 22, 33, 16, 24(d) 63, 55, 32, 72(e) 4, 9, 32, 72(f) 15,75,45,120 |
| Answer» YES and noStep-by-step EXPLANATION: | |
| 40. |
ईफ वन ऑफ द फैक्टर ऑफ एक्स प्लस एक्स स्क्वायर प्लस एक्स माइनस 20 प्लस 5 फाइंड द अदर |
| Answer» GOOD MORNING FRIENDS | |
| 41. |
A shopkeeper sells notebook at the rate of Rs. 49/4 per notebook and earns Rs. 3250 out of it . How many notebooks does he sell it |
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| 42. |
F. Between two adjacent numbers on the clock face, there are ........minutes. |
| Answer» SUP rahoooooooooooooooooooooooo | |
| 43. |
Determine whether the following are in proportion: a) 2, 3, 4, 5 b) 4, 6, 8, 12 |
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Answer» no a. they are not in PROPORTION. |
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| 44. |
Std 7th lesson 6.Indices Solve the following questionsI'll report if you spam |
| Answer» 1) 7^62) -11^73) (6/7)^84) (-3/2)^85) a^236) (p/5)^10 | |
| 45. |
Rute3cosec 0 + 2 = 0 |
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Answer» sgejeisjbshshsbshshsjsjsgsjssbsbsbsb |
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| 46. |
Find the value of (+12)+(+6)? |
| Answer» 12 + 6 = 18.You can use number LINE for more concep BUILDING. | |
| 47. |
Express .005 In Percentage Fast Please |
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Answer» 0.005 x 100 = 0.5 %Step-by-step EXPLANATION:PLEASE like my ANSWER and be the ONE of my FOLLOWER |
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| 48. |
The solution for equation 4p – 3 = 13 is _____. |
| Answer» P EQUAL to 4 is the ans Step-by-step EXPLANATION:MARK me brainliest | |
| 49. |
Arrange the following in ascending order.LVII, XC, XV, LXIV, LXXI, XXIX |
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Answer» see belowStep-by-step EXPLANATION:first convert into numbers57,90,15,64,71,29so 15,29,57,64,90XV,XXIX,LVII,LXIV,XC |
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| 50. |
3 1/5 times 1 1/8 answer as a mixed fraction and simplest form |
| Answer» SORRY but I can't UNDERSTAND ☹️ | |