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. |
*2, 6,10,14,18,22,26,30,34,38,42,46,50,54,58*☝इसमे किसी भी 3 संख्याओं का जोड़ 60 आना चाहिए, |
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Answer» Answer: 2+50+9 BCZ 6 will reversed and it will BECOME 9 &the sum is 60 |
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| 2. |
A dive is thrown 1000 times. If the probability of getting an even number is 2/5. _________times the odd number is obtained . |
Answer» 400I am not SURE it CORRECT |
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| 3. |
Fresh fish=Rs.65 dry fish=Rs.75 King fish=Rs.105 Gracy buys 2kg Fresh fish, 1kg Dry Fish,4kg King fish and pays Rs.1000.What amount will she get back? |
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Answer» Step-by-step explanation: Given Fresh FISH=Rs.65 dry fish=Rs.75 King fish=Rs.105 GRACY buys 2KG Fresh fish, 1kg Dry Fish,4kg King fish and pays Rs.1000.What amount will she get back?
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| 4. |
Rekha thinks of a number. If she adds 19 to it and divides the sum by 5, she will get 8. Find the number Your answer |
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Answer» Answer: 5 Step-by-step EXPLANATION: PLZZ MARK me as BRAINLIEST |
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| 5. |
If sinA=8/17,find the value of secAcosA+cosecAcosA |
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Answer» Answer: 23/8 Step-by-step EXPLANATION: |
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| 6. |
The cured corona patient is in room 13 has been discharged from the hospital.He has been allowed to say bye to all the patients before leaving.He has to meet all. He cannot enter the same room twice.Solve this . |
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Answer» Step-by-step EXPLANATION: The PATIENT's number is 13, so once he LEAVE the box number 13, there will be no patient in that box. Hence he can re-enter the box number 13. |
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| 7. |
The cylindrical jar above has a height of 12 centimeters and a radius of 4 centimeters.The jar contains 20 spherical marbles.Each marble has a radius of 0.8 centimeters.Which of the following represents the amount of space in the jar that is NOT occupied by marbles? A. 12π(42)−20(43(0.8π)3)cubic centimeters B. 122(4π)−20(43π(0.8)3) cubic centimetersC. 12(4π)2−20(43(0.8π)3) cubic centimetersD. 12π(42)−20(43π(0.8)3) cubic centimeters |
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| 8. |
A grocer purchased 80 kg of sugar at Rs. 13.50 per kg and mixed it with 120 kg sugar at Rs. 16 per kg. At what rate should he sell the mixture to gain 16% ? |
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Answer» Answer: RS 17.40 Per Kg Step-by-step EXPLANATION: C.P of 200 kg of MIXTURE = Rs. (80 X 13.50 + 120 x 16) = Rs. 3000 S.P. = 116% of Rs. 3000 ∴ \ = Rs. \left({116\over100}× 3000\right) = Rs.3480 ∴ Rate of S.P of the mixture = Rs 3480 / 200 per Kg = Rs 17.40 Per Kg
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| 9. |
Identify the property demonstrated (- 11 )+ 5=5 +(-11) |
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| 10. |
Show that any positive even integer is of the form 4q or 4q + 2 where Q is any Integer |
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Answer» Step-by-step EXPLANATION: hence PROVED4Q and 4q+2 are positive even integer Hope this help you ------- |
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| 11. |
28/9 + 53/ 12 + 17/24 = ? plz answer me fast friends |
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Answer» Answer: 8.2361111111 Step-by-step explanation: First you PUT them all into a CALCULATOR and get your answer DUH!!! |
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| 12. |
तुमच्यासमोर तीन पाकिटं आहेत. प्रत्येक पाकिटात दोन नोटा आहेत. एका पाकिटात १०० च्या दोन आहेत, एका पाकिटात १ च्या दोन आहेत, आणि एका पाकिटात १०० ची एक आणि १ ची एक नोट आहे.तुम्ही त्यातलं एक पाकीट रँडमपणे उचलता. त्यातली एक नोट काढून पाहाता. ती १०० ची निघते. आता प्रश्न असा आहे, की उरलेली नोटही १०० चीच असण्याची शक्यता किती? |
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Answer» तुमच्यासमोर तीन पाकिटं आहेत. प्रत्येक पाकिटात दोन नोटा आहेत. एका पाकिटात १०० च्या दोन आहेत, एका पाकिटात १ च्या दोन आहेत, आणि एका पाकिटात १०० ची एक आणि १ ची एक नोट आहे. Step-by-step EXPLANATION: |
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| 13. |
X^4+2x³+3x²+2x+20÷x²+2x+2 |
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Answer» Questioent = x^2+1 remainder=18 |
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| 14. |
If alpha and beta be two zeroes of the quadratic polynomial p (x) = 2x^2 - 3x+7 evaluate 1 ) 1/alpha + 1/beta 2) alpha^2 +beta^2 3) alpha ^3+beta^3 |
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Answer» You can SEE the answer in ADJOINING PIC. Hope it HELPS... |
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| 15. |
If x is equal to X by 5 + 1 then find the value of 4 x minus one |
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Answer» -2 Step-by-step explanation: 5x+1=x 4x-1=x-x-1-1=-2 |
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| 16. |
Find TS.A. and C.S.A of cuboid whose dimensions are:length = 14 cmbreadth=9 cmheight=10 cm |
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Answer» TSA=2(lb+bh+hl) =2(126+90+140) =2×356=712cm² LSA=2(l+b)h =2(14+9)10 =460cm² Step-by-step explanation: hope it HELPS you |
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| 17. |
How many 7 digit there in all |
Answer» 7-digit NUMBERS RANGE from 1,000,000 to 9,999,999. There are 9*10^6 = 9,000,000 such numbers. |
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| 19. |
The scale on a map is 1 : 25 000 How many kilometres on the ground is represented by 9 cm on the map |
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Answer» Hyy Dude If we DIVIDE 4.5 km by 0.5 km we GET 9, so the distance on the map must be 9 cm. working out what 1 cm on the map is equivalent to as a real life distance. A map has a scale of 1:25000. This means that 1 cm on the map is 25000 cm in real life, which is 250 m or 0.25 km. May this helps you Plz MARKED in brainlest answer |
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| 20. |
Identify the property demonstrated [6+(-3)]+(-9)=6+[(-3)+(-9)] |
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Answer» ASSOCIATIVE property. please MARK as BRAINLIEST...and FOLLOW me.... |
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| 21. |
Express 2.35 with a bar on 35 in p by q |
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Answer» Answer: given :- 2.353535... let x = 2.353535... …(i) 100 × x = 100 × 2.353535... 100X = 235.353535... …(ii) SUBTRACT (i) from (ii) 100x - x = 235.353535... - 2.353535... 99x = 235 x = 235/99 hence, 235/99 is the form of p/q of 2.353535... |
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| 22. |
D2 - d2 = 84.88 which formula is used |
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Answer» D^2-d^2=(D+d)(D-d) this is the formula |
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| 23. |
60Iff(x)=x+4, thenf(f( f (y + 2)))) is1) y+32 y + 53)y+74)y+9 |
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Answer» Answer: 4 ONE is the answer Step-by-step explanation: |
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| 24. |
Solve the following quadratic equation:2x^2+4x–8=0 |
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Answer» it does not have roots it can SOLVE by shreedherr acharya formula I hope it MAY help u |
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| 25. |
Equidistant formula? |
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Answer» Answer: For example, consider the LINE SEGMENT containing the end points A and B and midpoint P. These points are SAID to be equidistant if the distance between the point A and P is equal to the distance between the point P and B, that means the point P is the mid point of A and B. PLEASE MARK AS BRAINLLIST ANSWER AND FOLLOW ME |
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| 27. |
How many times did Hours hand and a minute hand over lap in a day |
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Answer» Answer: HOURS HAND and a MINUTE hand over lap 22 times in a day
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| 28. |
What is the next number in the sequence: 7, 2, 0, 7, 8, 4, 3, 11.,? |
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| 29. |
Factorise: 25x² - 35x + 12 |
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Answer» 25x2+25x+12x+12 25x(x+1)+12(x+1) 25x+12=0 , x+1=0 x=-25/12 , x=-1 |
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| 31. |
19/9 + 53/12 + 17/24 = ? plz answer fast my friends |
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Answer» Step-by-step explanation: 19/9+53/12+17/24=1 please MARK as BRAINLIST. |
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| 32. |
Plz I have an online time limit I have 10 mins left! |
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Answer» Step-by-step EXPLANATION: Here's your answer. Hope, it helps. please FOLLOW me. mark it as BRAINLIEST. |
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| 33. |
How many times did Hours han and a minute hand over lap in a day |
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| 34. |
Find the value of [1×1×1+2×2×2+3×3×3+8×8]‐5/2 |
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Answer» (1+8+27+64)-5/2 100-5/2 195 /2 is the answer please please please mark me in BRAINLIST for my new rank |
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| 35. |
let an amount of rs 47000 be divided into three parts such that three times the firat is equal to four times the second and five times the third. find the difference between the largest and the smallest parts .....its important plz answer |
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Answer» Answer: Let the THREE NUMBERS be = x, y and z According to the given question :- x = 3y ...(1) z = 5x ...(2) We can also find that :- 3y = \TT{\frac{z}{5}}\\ y = \tt{\frac{z}{15}}\\ ...(3) Average = 57 =》 \SF{\frac{x+y+z}{3} = 57}\\ Replace the values by (1),(2) and (3) =》 \sf{\frac{3y+y+15y}{3} = 57}\\ =》 \sf{\frac{19y}{3} = 57}\\ =》 \sf{y = 9} \sf{x = 3y = 27} \sf{z = 5x = 135} |
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| 36. |
Which types of operations we use in mathematics for combining numbers or puting numbers together |
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Answer» Answer: The "operations" are ADDITION,subtraction, multiplication, division, exponentiation, and grouping; the "ORDER" of these operations states which operations TAKE precedence (are taken care of) before which other operations. |
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| 37. |
The ratio of the age of A after 4 years and the present age of B is 2 : 1 and the ratio of present age of A and the age of C six years ago is 8 : 9. The sum of the ages of A, B and C after two years is 98 years. What is the present age of C? (in years |
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Answer» B=y C=z so ACCORDING to the question x+4y=2y........i |
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| 38. |
Factorise: 6x² + 17x +5 |
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Answer» Step-by-step explanation: HEY MATE your ANSWER has been shown in the figure !!!and if it's helps you PLEASE mark my answer as a brainlist !!! |
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| 39. |
Which whole number doesn't not have any successor find the number or digit |
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Answer» ______________________________________ 0 is the WHOLE NUMBER which do not have any SUCCESSOR. ______________________________________ |
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| 41. |
Class 9 RD Sharma book chapter 4 exercise 4.4 question 2 solution |
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Answer» Answer: (i) (9y2 – 4X2)(81y4 + 36x2y2 + 16x4) = (9y2 – 4x2) [(9y2 ) 2 + 9y2 x 4x2 + (4x2) 2 ] = (9y2 ) 3 – (4x2)3 = 729 Y6 – 64 x6 Put x = 3 and y = -1 = 729 – 46656 = – 45927 (ii) Put x = 3 and y = -1 (3/x – x/3)(x2 /9 + 9/x2 + 1) RD sharma class 9 MATHS chapter 4 ex 4.4 question 2 solution part 2 (iii) Put x = 3 and y = -1 (x/7 + y/3)(x2/49 + y2/9 – xy/21) RD sharma class 9 maths chapter 4 ex 4.4 question 2 solution part 3 (iv) Put x = 3 and y = -1 (x/4 – y/3)(x2/16 + xy/12 + y2/9) RD sharma class 9 maths chapter 4 ex 4.4 question 2 solution part 4 (v) Put x = 3 and y = -1 (5/x + 5x)(25/x2 – 25 + 25x2). Please MARK as BRAINLLIST answer and follow me
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| 42. |
Solve the equation 3 by 7 + x is equal to 17 by 7 check your answer |
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Answer» Answer: 3/7+x=17/7 x=17/7-3/7 x=14/7 IT IS SURELY CORRECT |
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| 43. |
Please please help me.please give me this answer. ❤❤❤❤❤❤❤❤❤❤❤ |
Answer» Question:if if X and Y are 2×2 matrices,then SOLVE the following Matrices equation for X and Y , 2X + 3Y = 3X+2Y = THEORY :A rectangular arrangement of numbers in row and column is called a matrix. Properties of Matrices:1) Addition of Matrices If A,B and C are matrices of same order then ,
2)Scalar multiplication of Matrix Let A= kA = Ak = Solution : REFER to the ATTACHMENT |
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| 44. |
The roots of (x+a)(x+b)_8k=(k_2)(k_2) |
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Answer» The LATITUDINAL and longitudin
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| 45. |
A man had Rs 20878560in his bank.He withdrew Rs 4836980in January,Rs 395648 in the month of February and Rs 45000 in the month of March.What is the amount remaining in his bank account by the end of M |
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Answer» Money he had in the bank = ₹20,878,560 Withdrew in MONTH of January = ₹4,836,980 Withdrew in month of FEBRUARY = ₹395,648 Withdrew in month of MARCH = ₹45,000 Therefore, REMAINING balance in the month of May = 20,878,560 - ( 4,836,980 + 395,648 + 45,000) = 15,600,932 |
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| 46. |
In triangle DEW, AB parallel EW,if AD=4cm , DE=12cm and DW=24cm, then find the value of DB |
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Answer» AD=4cm DE=12cm DW=24cm |
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| 47. |
It's that question which I have written in Google many times and you have not given me the answer yet |
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Answer» but where is the QUESTION |
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| 48. |
Write the four largest 2-digit multiple of 6. |
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Answer» Step-by-step explanation: you take the LARGEST 2 digit number which is 99 and divide it by 6. on doing so u get 16 as the QUOTIENT and 3 as the remainder. Now the largest 2 digit multiple of 6 is 99-3 = 96 the other 3 multiples are: 6 * 15 = 90 6 * 14 = 84 6 * 13 = 78 |
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| 49. |
Equation of tangent on the curve Y=e-|x| at the point where it cuts the line x=1 |
Answer» Question :Equation of TANGENT on the curve Theory ;Equation of tangent to a given curve : LET y= f(x) be a curve and let p ⇒The equation of tangent at p Solution :Given :To find :we have to find equation of tangent at the point where it cuts the line x=1 _______________________________Here x= 1 i.e |x| = x [ x >0] Now Differentiate with respect to x Now put the value of x = 1 in the curve equation ⇒Point Equation of the tangent _______________________________THEREFORE, the Equation of tangent on the curve |
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| 50. |
The volume of a cube is 46.656cmcube . Find the side of the cube |
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Answer» Let the side of the cube be a CM Then, volume of the cube=a³cm³ A/q a³cm³=46.656cm³ =>a cm=(46.656 cm³)¹/³ =>a cm=3.6 cm Side of the cube is 46.656 cm. |
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