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. |
In a school's hostel mess come on 20 children consumer certain quantity of ration in 6 days however, five children did not return to the hostel after holidays find how long will the same amount of ration last now? |
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Answer» Answer: 8 days Step-by-step EXPLANATION: This is a inverse proportion. let x be the REQUIRED no of days. Therefore 20 * 6 = 15* x. x=20*6/15 =8 |
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| 2. |
A man bought some pencils for rupees 50 and sometimes rupees 70 the next day again bought some pulses for rupees 80 and then he sold all the pencils for rupees25 and the pens for rupees 70 ? What was his gain or loss |
Answer» second DAY 70NEXT DAY PENCIL 80 HE SOLD 70.25 HE DOES NOT GAIN ANYTHING HE HAD LOST OF RUPEES 55 |
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| 3. |
Draw the centeoid of triangle lm=7.5cm mn=5cm ln=8cm |
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| 5. |
Question no 5 please brefily |
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Answer» 600×75/100 6×75 =450 is your answer |
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| 6. |
439*7 is divisible by 9..... |
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Answer» ANSWER:no Step-by-step EXPLANATION: |
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| 7. |
Write the name of this point which x axis and y axis interest each other |
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Answer» Answer: (0, 0) Step-by-step EXPLANATION: |
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| 8. |
Solve this in equation if you can |
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Answer» Answer: X<1/2 Step-by-step EXPLANATION: cancel 15on both sides |
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| 9. |
Find the selling price CP 645 and loss equal to 13/1/3 percent |
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Answer» <P>Answer: S. P. =573.16₹ Step-by-step EXPLANATION: IF I HELP YOU SO GIVE BRAINLIEST |
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| 10. |
The perimeter of a triangle is-22p3+32p2q2+16pq and one of its side is-6p3+7p2q2+pq.find its other side. |
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Answer» Answer: 12309,0*8*888988598fcjcjcbcjcj cjcjcjutt e I Z I don't have a good NIGHT and I was just wondering if you want to GO to at when we are all I have no idea what to TELL U what to tell u what to tell |
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| 11. |
How many angles can. be constructed with name Abhinav |
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Answer» Answer: |
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| 13. |
eak rajmarg par 2 stano p or Q ke bich ki duri 100k.M. he 1hi samy par 2care stan p or q se chalti he jab ve eak hi disha me chlti he to eak -dusre se 1gante ke bad milti he dono karo ki chal gyat karo |
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| 14. |
3/5 +7/10 +4/15 find sums |
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Answer» Answer: 3/5+7/10+4/15 18/30+21/30+8/30 18+21+8/30 47/30 |
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| 16. |
What is the smallest number by 1 512 must be multiplied so that the product is a perfect square |
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Answer» The smallest no that should be MULTIPLIED to 1512 to MAKE it a perfect SQUARE will be 42 |
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| 17. |
X^9 - x having factorising |
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Answer» Step-by-step EXPLANATION: x^9 -x x^9-x^1 x(x^8-1) x{(x⁴)² -1} x{(x⁴-1)(x⁴+1)} x{(x²-1)(x²+1)(x⁴+1)} x{(x-1)(x+1)(x²+1)(x⁴+1)} |
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| 18. |
There are 2116 students in a school.In how many rows and columns can they be arranged for a drill display |
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Answer» There are 2116 STUDENTS In how many rows and columns they should be arranged for display if 46 Explanation:- √2116 = 46 |
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| 19. |
Factorize6root3x^2-7x-root3 |
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Answer» Answer: √3x²+10x+7√3 Splitting the middle term =√3x²+3x+7x+7√3 = √3x²+(√3×√3)x+7x+7√3 =√3x(x+√3)+7(x+√3) =(x+√3)(√3x+7) √3x²+10x+7√3 =(x+√3)(√3x+7)
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| 20. |
In a circle of radius 21cm,an arc substends an angle of 60degree at the centre .find a)the length of the arc |
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Answer» Step-by-step explanation: Length of ARC APB =Thita/360° × (2πr) = 60°/360° × 2 × 22/7 × 21 = 1/6 × 2 × 22/7 × 21 = 22CM |
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| 22. |
Solve the pair of linear equation in two variables √3x+√2y=√3 and √5x+√3y=√3 by substitution m |
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Answer» Step-by-step EXPLANATION: TRY and SEND me in WHATSAPP so a will CATCH your mistake.my no. is 8319417414 |
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| 24. |
What are the other properties does a parallogram have? |
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Answer» Opposite sides are equal and parallel opposite ANGLES are equal diagonals BISECT each other |
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| 25. |
In the given fig. ,if angle a is greater than angle f show that angle atm is smaller than angle amt |
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| 26. |
Solve for x and y by the method of elimination 2x–y=5, 3x–5y=4 |
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Answer» this is the CORRECT answer |
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| 28. |
Prove:2(sin^6+cos^6)-3(sin^4+cos^4)+1=0 |
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Answer» proved Step-by-step explanation: Given PROVE: 2(sin^6+cos^6)-3(sin^4+cos^4)+1=0 We can WRITE this as a ^3 + b^3 = (a + b)(a^2 – AB + b^2) 2(sin^2 a + cos^2 a)(sin^4 a – sin^2 a cos^2 b + cos^2 a) – 3(sin^4 a + cos^4 a) + 1 = 0 We know that sin^2 a + cos^2 a = 1 2(1)(sin^4 a – sin^2 a cos^2 b + cos^2 a) - 3(sin^4 a + cos^4 a) + 1 = 0 2sin^4 a – 2 sin^2 a cos^2b + 2 cos^4 a – 3 sin^4 a – 3 cos^4 a + 1 = 0 -sin^4a – 2sin^2acos^2b – cos^4 a + 1 = 0 -( sin^4a + 2sin^2acos^2b + cos^4 a) + 1 = 0 -(sin^2 a + cos^2 a)^2 + 1 = 0 -1 + 1 = 0 |
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| 29. |
5 minute 40 second ka satellite Kabil 13 rupaya hai to do minute 40 second ka bill Kitna hoga |
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| 30. |
Find the cost of fencing a square plot of area 11025m square at the rate of Rs 85/m square. |
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Answer» First take out the square ROOT of the area then you will GET side then multiply it with 4 you will get PERIMETER and then multiply the perimeter with cost |
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| 31. |
In a violent storm a tree got bent by the wind the top of the tree meets the ground at an angle of 30• at a distance of 30 meters from the root at what height from the bottom did the tree get bend what was the original height of the tree in easy way |
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Answer» Answer: TOTAL HEIGHT (original) of TREE = 25.98 m Step-by-step explanation: 1.draw DIAGRAM of both conditions 2.revise the t-ratios 3.solve the question |
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| 33. |
Which of the following numbers would have digit6 at unit place.1 192 (ii) 242 (m) 262(iv) 36² (1) 34² |
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Answer» one is having in TEN s place |
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| 34. |
2-3(3x+1)=2(7-6x)pls answer it with step. |
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Answer» Answer: 2-9x+1=14-12x,1-9x=14-12x -9x=14-1 ,-9x=13 x=-13/9 |
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| 35. |
5. For what value of k is the polynomialp(x) = 2x - k«? + 3x + 10 exactly divisible by (x-2) |
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Answer» Answer: When value of K is 10X. Step-by-step explanation: When we DEVIDE 5x-k+10 by x-2 REMINDER part is -k+20., when k is 10x then it will be exactly DEVIDED by x-2 |
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| 36. |
mr gupta brought a plot of land for ₹431595.A building was constructed on it for ₹397600.find the total cost. |
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Answer» Step-by-step explanation: PRICE of plot=431595 COST of CONSTRUCTION =397600 Total cost= 431595+397600 =4407595 Total cost is RUPEES 4407595 |
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| 37. |
99×99×99 by nikhilam method plz solve step by step |
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Answer» 970299 Step-by-step EXPLANATION: OK this is the he answer |
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| 38. |
Using prime factorisation, find the smallest number by which we have to multiply 576000, so that the resulting number is a perfect cube |
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Answer» Answer: Step-by-step explanation: |
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| 39. |
(9)^0.5 multiply(81)^0.25 |
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Answer» Answer: 9 Step-by-step explanation: 9^1/2 × 81^1/4 (3²)^1/2 × (3⁴)^1/4 3×3=9 |
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| 40. |
(x+1)(x+2)(x+3)(x+4)=8 factories this equation |
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Answer» Answer: {-5±i√7}/2 , {-5±√17}/2 Step-by-step EXPLANATION: (x+1)(x+4)(x+2)(x+3)=8 ( x²+5x+4)(x²+5x+6)=8 let x²+5x=k (k+4)(k+6)=8 k²+10k+24=8 k²+10k+24-8=0 k²+10k+16=0 K²+8k+2k+16=0 k(k+8)+2(k+8)=0 (k+2)(k+8)=0 k=-2, -8 x²+5x=-8 x²+5x+8=0 now compare with the general EQUATION of quadratic x²+5x+8=0 ax²+bx+C=0 a=1 b=5 c =8 using the almighty formula {-b±√(b²-4ac)}/2a -5±√(25-32)/2 {-5±i√7}/2 now k=-2 x²+5x=-2 x²+5x+2=0 {-5±√(25-8)}/2 {-5±√17}/2 Hope it will help you Thanku |
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| 41. |
1. Find the volume of a right circular cylinder if- Q :--- area of base = 154 cm2, height = 1.5 cm |
Answer»
So, volume of CYLINDER = 2πr²h = 2 × area of base × height = 2 × 154 × 1.5 = 30 × 154 = 4620 cm³ |
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| 42. |
(35) AB, EF, IJ, OP,?(A) TU(D) RS(B) ST(C) UV |
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Answer» UV is the answer as the difference for first 2 pattern is 2 LETTERS and the NEXT is 4 letters so i think next will be after 4 letters |
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| 43. |
Prove that... tanQ * cosQ = sinQ |
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Answer» yeah Step-by-step EXPLANATION: tanq=sinq/cost so, sinq/cosq×cosq sinq (proved) |
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| 44. |
Amount at the end of 1st year = {(8000 + 400) = 20408400*5*1 )= 3420Interest for 2nd year = 100Amount at the end of 2nd year = *(8400 + 420) = 38820Compound interest = Amount - Principal = *(8820 - 8000) = 820EXERCISE 10.1Use Cordova Smart Class Software on the smart board in class to do Exercise1. What will be the compound interest on 7600 at the rate of 5% per annum for 2 years?Jayanti borrowed a sum of 16000 to purchase a washing machine at the rate of 5% |
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Answer» this is the MATCH EXPIRES ALTERNATIVELY |
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| 45. |
Fatorice (x+y)2-(x-y)2 |
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Answer» Answer: this is the an AUTOMATICALLY GENERATED and is INTENDED for the RATE of S02 |
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| 47. |
क्या सभी वर्ग समरूप होते है |
Answer» हां, सभी वर्ग समरूप होते हैं।चरण-दर-चरण स्पष्टीकरण:
तो सभी वर्ग समरूप होते हैं। |
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| 48. |
Starting salary 40000 per month. 10 percent saving per month . Deposited in savings account per month with anual interest rate of 8 %.Per year salary increase 10 % To be calculated for 35 years as amount compounded till 60 years of age. |
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Answer» Answer: the following link to the MATCH expires ALTERNATIVELY you can do to HELP you with the following link to the same the match expires alternatively copy and paste and of course the match the RATE of S02 you can do to help you out there and then delete both the match expires at the end of the match the rate is of S02 of pubg |
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| 49. |
Solve this question answer is 2 question 0.3+0.7x/x= 0.85 |
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Answer» Answer: the match EXPIRES alternatively you can do to HELP you with your company and the other DAY and the other day but if you have received your EMAIL and then a minute and then the match the rate of S02 of the day before the match the rate for a long TERM business relationship with you on the match the rate is the match |
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| 50. |
If sum of measure of two angles of a hexagon is 220 then the sum of measure of other four angle is |
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Answer» Answer: 500 degrees Step-by-step EXPLANATION: sum of ANGLES in a hexagon=720 degrees if sum of 2 angles is 220 then sum of other 4 angles =720-220=500 degrees |
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