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. |
What is the answer of 5m 0cm -2m45cm |
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Answer» Answer: 2.55m Step-by-step explanation: 2 m 4 5 cm you can CONVERT the following if you want like 1 m=100 cm 5.00m=500 cm 2.45m=245 cm 500-245 255cm convert to meter 100 cm=1 m 255cm=2.55m 2.55m |
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| 2. |
A vertical tower stands on a horizontal plane and is surmounted by vertical flagstaff of height p meter . The angle of elevation of the bottom and top of the flagstaff from a point on the plane are alpha and beta respectively. Then prove that p tan alpha divided tan beta - tan alpha |
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Answer» Answer: HOPE you UNDERSTAND ❤️ PLEASE MAKE BRAINLIST |
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| 3. |
A man obsevers two poles which are fixed opposite to each other on either side of road if width of road 90 feet and heightsee of the pole are 1:2 ratio angle of elevation of thIsrael tops from point be line joinine foot of poles on road is 60degree . Find height of poles |
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Answer» us0isusuts75ao74syesudutsuyespisI |
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| 4. |
Find the value of x,if 8x=24×24-16×16 |
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Answer» Answer: 8x=24×24-16×16 8x=320 x=40.... |
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| 5. |
One card is drawn fro a well shuffeled dek of cards. find the probability that it is an ace |
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Answer» Answer: 1/13. hope it HELPS. plz mark as the branlist Step-by-step EXPLANATION: as there are 4 ace in a DECK of cards (52 as the JOKER is not counted) so 4/52 2/26 1/13 |
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| 6. |
In ABC right angled at B and angle A = 45 if AC=3√2 cm find BC and AB....please any one explain me this question and answer... |
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Answer» AB=3cm BC=3cm Step-by-step explanation: angle A =45° ABC is a RIGHT angle TRIANGLE rigt angle at B AC=3√2cm sin45 =BC/AC 1/√2=BC/3√2 BC=3√2/√2 BC=3cm tan45°=BC/AB 1=3/AB AB=3cm |
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| 7. |
(vi) In the figure, the sides of a rectangle aregiven. The lengths are in cm.4x+2y=2x+3y+4 Find the lengthand breadth of the rectangle.2x+y+2=2x+3y+4 |
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Answer» 4x+2y = 2x+3y+4 (opposite sides of a rectangle are equal) Eq. 1 2x+y+2 = 3x-y+3 (opposite sides of a rectangle are equal) Eq. 2 Solving 1, 2x = y+4 y = 2x-4 Solving 2, 2y = x+1 Substituting the VALUE of y from Eq. 1 to Eq. 2, 2(2x-4) = x+1 4x-8 = x+1 3x = 9 x = 3 Putting the value of x in Eq. 1, y = 2(3)-4 y = 6-4 y = 2 x = 3 and y = 2 PLZZZZZZZZZZZZZZZZZ MARK me as brainliest plzzzzzzzzzzzzzzzzz |
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| 8. |
ratio of milk and water in amixture is 5:4 and 45 litres of mixtures are taken out and 15 litres water is added now quantity of milk in the mixture becomes 4 litres more than that of water then what is the initial quantity of mixture |
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Answer» This question is based on the concept of ratio and proportions. Given: Ratio of milk : water = 5 : 4 ⇒ Milk = 5X ⇒ water = 4x 45 litres of mixture is TAKEN out ⇒ Taking out mixture does not affect the ratio ⇒ Therefore the ratio REMAINS at 5 : 4 15 litres of water is added to the mixture: water = 4x + 15 There are 4 litres more milk than water now: 4x + 15 = 5x + 4 Solve x: 4x + 15 = 5x + 4 x = 11 Find the amount of water and milk after 45 litres have been removed: milk = 5x milk = 5(11) milk = 55 litres water = 4x water = 4(11) water = 44 litres Find the amount of the mixture: mixture = 55 + 44 mixture = 99 litres Find the initial quantity: Initial quantity = 99 + 45 Initial quantity = 144 litres Answer: 144 litres |
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| 9. |
The length of rectangle is three times it's width |
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Answer» Step-by-step EXPLANATION: |
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| 10. |
is Isa and beta are the zeros of the polynomial FX equal to x square - 1 find quadratic polynomial whose zeros are 2 alpha by beta and alpha beta by Alpha |
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Answer» f(x)= (x-1)(x+1) so , ZEROES of f(x) is -1 and 1 . if ALPHA =1 and beta =-1 2alpha by beta = -2. and alpha beta by alpha = -1 then g(x) = (x+2)(x+1) = x²+3x+2 if alpha =-1 and beta = 1 1 2alpha by beta = -2. and alpha beta by alpha = 1 1 2alpha by beta = -2. and alpha beta by alpha = 1 then h(x) = (x+2)(x-1) = x²+x-2 |
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| 11. |
12x*xy pls solve it quickly |
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Answer» 12x^2y This is your answer......... |
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| 12. |
The expression 2 1/12÷1 7/8 can also be written as 1.12/25 ×8/152. 2(25)÷3(15)243 2 1/12 ×1 8/74.3/5×2/3ITS A MULTIPLE CHOICE |
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Answer»
efseyxftrfxyrfrfxyrxyrvxergcgxugxgt7ytc85du5du4hx4ud4hs4uct |
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| 13. |
Find the perimeter of a rectanglea) a rectangle of length 39 cms and breadth 25 cmsb) a square of side 15cmsc) an equilateral triangle of side 12cms |
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Answer» Answer:a)PERIMETER- 2×(l+b) - 2×(39+25) -2×(64) =12 B)-s×s - 14×14 -196 12 + 12+ 12 =36 |
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| 15. |
Lee put $10000 into stock market index mutual fund that grew at an average of 7% per year for 10 years. About how much is in Lee's mutual fund account after 10 years? |
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Answer» Step-by-step explanation: 10000× 10/7 =100000/7 |
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| 16. |
A grassy plot is 80m × 15m .Two cross paths of 5m width are constructed at right angle through the centre of the field and parallel to the sides of the plot . Find the total area used as path. |
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| 17. |
On Diwali eve, two candles, one of which is 3 cm longer than the other arelighted. The longer one is lighted at 5.30 p.m. and the shorter at 7 p.m. At9.30p.m. they both are of the same length. The longer one burns out at11.30p.m. and the shorter one at 11 p.m. How long was each candleoriginally? |
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Answer» MARK as Brainliest Step-by-step EXPLANATION: |
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| 18. |
Draw a pair of tangents of a circle of radius 4 cm such that the angle between the tangents is 70 |
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Answer» first DRAW a circle of radius 4cm then you draw pair of TANGENTS outside to circle with 70° in the CENTER it is 110° it will be exact |
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| 19. |
3x=y+5 and 5x-5y=11 by elimination method |
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Answer» Step-by-step explanation: above eqn can be written as 5x-5y=11 ....(2) multiplying by 5 in eqn (1) we get 15x-5y=25 5x-5y=11 after SUBTRACTING we get 10x=14 :::X=7/5 after putting the value of x in eqn (2) we get 7-5y=11 5y= -4 y= -4/5 |
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| 20. |
If the equation 3 x minus y is equal to 5 and 6 x minus 2 y is equal to k have no solution then k |
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Answer» MAKE it BRAINLIEST ANSWER |
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| 21. |
17. If 'A' is finite set such that n[p(A)] =64 then n(A) =pls guys help I have to complete in 10 minutes with solution .so solution I want fastly thanks |
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| 22. |
If a tourist bought a statue at a discount of 20%with 13% VAT and got Rs 520 back for VAT atairport, what was the labelled price of thestatue? |
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Answer» 4000 Step-by-step explanation:
x = 4000 |
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| 23. |
The largest 5- digit evenpositive integer and thesmallest 5-digit add negative inleger? |
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Answer» Answer: 99998 is LARGEST and ............ |
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| 24. |
two dice are places side by side as shown can you say what the total would be on the faces opposite to them ?1)5 + 6 .2)4 + 3. (remember that in a dice a sum of numbers on opposite faces is 7 ) |
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Answer» 7 +7 =14 is the answer as ONE dies has seven FACES for two DICE 14 faces |
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| 25. |
Anyone need class 9th cbse annual exam question paper of science????.... |
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Answer» Step-by-step EXPLANATION: MARK me BRAINLIEST..... |
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| 26. |
Find the 28th and 36th triangular numbers? |
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Answer» Answer: 406 and 666 Step-by-step EXPLANATION: |
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| 27. |
Sunil takes 5 days more than Anil to complete a certain work. 4 days after startingthe work, Anil left the work. The remaining work was done by Sunil in 5 days.Find how many days each will take to complete the work. |
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Answer» SUNIL = 4days |
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| 28. |
you have 7000 rupees currency note which bear numbers in order. If the number of the first note is 8697 the number of the late note will be |
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Answer» Step-by-step EXPLANATION: |
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| 29. |
Represent the followinglinear equation geometricallyon a cartesian plane38-5=2(2x+1)-11 |
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Answer» Step-by-step EXPLANATION: |
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| 30. |
STANDARD 76. Solve the following sums :(1) A rectangular plot is 40 m long and 30 m wide. A path 5 m wide isconstructed outside the plot. Find the area of the path. |
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Answer» REFER to the picture Step-by-step EXPLANATION: |
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| 32. |
5×625^-1/2(625^1/2+125^-1/3) |
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Answer» Step-by-step EXPLANATION: hope you this is helpful for you, LIKE MARK me as brilliant . |
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| 33. |
Two numbers are in the ratio of 5:3 if they differ by 18 what is the number |
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Answer» Step-by-step EXPLANATION: 5x -3x =18 2x=18 x=18/2 x = 9 I HOPE this will help you. |
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| 34. |
(b) Find the value of 5 + (-5) + 5 +we of 5 + (-5) + 5 + (-5) + 5 + ..... if the number of fives are5). () 148(ii) 191 |
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Answer» ANSWER:if no. of 5 is 148 then VALUE is 0. if no. of 5 is 191 then value is 5 Step-by-step EXPLANATION: |
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| 35. |
Answer this for01001000 01100101 01101100 01101100 01101111 00100000 01110100 01101000 01100101 01110010 01100101 |
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Answer» Answer: Step-by-step explanation: i didn't understand UR question SRY dude MARK me as brainlist. |
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| 36. |
If 1/3 subtracted from a number and multiply the result by 1/2 you get 1/3 what is the number |
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Answer» The NUMBER is 1. Step-by-step explanation: Let the number be x. x-1/3 = a Given, a × 1/2 = 1/3 a = 2/3 Then the 1ST eqn. becomes, x-1/3 = 2/3 x = 2/3 + 1/3 x = 1 HOPE THIS HELPS YOU....... |
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| 37. |
'lusenb81-EZength a 4.2.cylinder and two hemispheres are each 1.2 m. If they distribute drinkingwater to 60 people in a container, each is in the shape of a cylinder ofradius 21 cm and height 50 cm, find the quantity of water left in the tankerafter distribution in litre. (* )1.2 m4.2 m2= 4,2m8-21cm1- 22 |
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Answer» NANDHA ANDHA BUSHYA gaoevj |
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| 38. |
4x+py+8=04x+4y+2=0are parallel to each other then find the value of p |
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Answer» Answer: 4x+py+8=0 x+p+y+0= 4-8 = 04 xpy=04 p = 04 |
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| 39. |
Any one up for conversations 1110001 1110011 1110000 |
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Answer» Answer: Me!!! I am FREE now!!! I really want to TEACH someone.. please MARK me as the brainliest because I need ONE immediately to proceed with my RANK |
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| 41. |
The sum of two numbers is 85 if one of the other by 15 find two numbers |
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Answer» Answer: PLZ mark me brainliest for this plz mark me Think if ANYONE doesn't do to u then how will u feel Step-by-step EXPLANATION: LET the no.s be x+15, x BTQ, x+x+15=85 2x=85-15 x=70/2 x=35. x=35, x+15=50. Therefore, bigger no. is 50 and smaller no. is 30. Plz mark me brainliest because I gave u the answer ASAP |
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| 42. |
The sum of squares of two consecutive natural numbers is 164 . find the numbers |
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Answer» ONE number=X another number=X+2 x^2+(X+2)^2=164 x^2+x^2+4+4x-164=0 2x^2+4x-160=0 divide by 2 x^2+2x-80=0 x^2+10x-8x-80=0 X(X+10)-8(X+10)=0 (x-8)(X+10)=0 x-8=0. X+10=0 X=8. X=-10 €x=8 one number=X=8 another number=X+2=8+2=10 mark me as BRAINLIEST |
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| 43. |
A rectangular block of metal is 0.24 m long,0.19 m wide and 0.15 m high. If the metal block ismelted to form a cube, find the length of each sideof the cube. |
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Answer» Answer Area of the WALL =4200m² NOW the cost of White WASHING 15q m is 9.00 rupees SO the cost of White washing 4200sq m = ( 9*4200) rupees i.e. 37800 rupees |
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| 44. |
simplify a minus b whole cube plus B minus C whole cube plus c minus a whole cube divided by a minus b x b minus a x c minus A is equal to 3 |
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Answer» Step-by-step EXPLANATION: |
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| 45. |
How can l save my conducts |
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Answer» Answer: OPEN your “Contacts” or “PEOPLE” app. Hit the menu BUTTON and go into “Settings.” Select “Import/Export.” Select where you want your CONTACT files stored. Follow instructions... |
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| 46. |
What ias the simple interset for 1300multiply wit 5 mutliply ith 146 and divide with 100 |
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Answer» 1300×5 6500 146÷100 1.46 answer CORRECT |
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| 47. |
The following frequency distribution shows the daily savings of 64 children in A locality Daily savings (in rs) No. Of children1-3 73-5 65-7 x 7-9 139-11 y11-13 513-15 4If mean savings is 8,then find the missing frequencies x and y. |
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Answer» Answer: x = 9y = 20Step-by-step explanation: We are given with the following frequency distribution; DAILY savings(in Rs) No. of children (f) X X * f 1 - 3 7 2 14 3 - 5 6 4 24 5 - 7 x 6 6*x 7 - 9 13 8 104 9 - 11 y 10 10*y 11 - 13 5 12 60 13 - 15 4 14 56 ∑f = 35+x+y ∑X*f = 258+6*x+10*y We are given that total number of children = 64 64 = 35 + x + y y = 29 - x ------------ [Equation 1] Mean FORMULA is given by = 8 = 8(35 + x + y) = 258 + 6*x + 10*y 8(35 + x + 29 - x) = 258 + 6*x + 10*(29 - x) 8 * 64 = 258 + 6*x + 290 - 10*x 4*x = 548 - 512 x = 36/4 = 9 Now, putting value of x in equation 1 we get, y = 29 - 9 = 20 |
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| 48. |
A cottage industry produces a certain number of pottery articles in a day. It was observed on a particular day that the cost of production of each article (in rupees) was 5 more than twice the number of articles produced on that day. If the total cost of production on that day was Rs 168 find the number of articles produced and the cost of each article. |
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Answer» Step-by-step EXPLANATION: I HOPE UNDERSTAND you........….. |
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| 49. |
Write an equation for following statement.one fifth of a number minus 4 gives 3 |
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Answer» LET number=X statement:1/5of a number-4=3 1/5x-4=3 |
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| 50. |
Reema scored 40 marks out of 50 in her maths test find the percent of marks scored by her |
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Answer» Answer: 90% Step-by-step EXPLANATION: |
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