Explore topic-wise InterviewSolutions in Current Affairs.

Write in hindi okk(kkk(k

this question is wrong

no this question is no wrong

Cost of 17 chairs is Rs 19210Cost of one chair is Rs19210/17=Rs 1,130Chair that can be purchased using Rs 113000 is Rs 113000/ Rs1130 = 100100 chairs can be purchased

From which book have you taken this question? Please tell us so that we can provide you faster answer.

thanks

thank you

you are very intelligent

hi I'm Rudra have doubt

Let the denominator be xthen, numerator = x-6

according to question ,

=> (x-6)+3/x = 2/3=> (x-6+3)/x = 2/3=> (x-3)/x = 2/3

=> 3(x-3) = 2x => 3x-9 = 2x => 3x-2x = 9=> x = 9. (denominator)

numerator = x-6 => 9-6 = 3

then , fraction = 3/9

The area covered by the minute hand in 60 minutes = area of the circle of radius 7 cm

The area covered by minute hand in 20 minutes will be one third of the area of circlei.e.= 1/3*π*r*r= 1/3*(22/7)*(7*7)=51.33sq.cm.

like if you find it useful

56 chair +48chair =104chair

total chairs=56+48=104

No of chairs in each row = Total no of chairs/no of rows

= 405/5

= 81 chairs

Like my answer if you find it useful!

GivenThere are 16 chairs in rowCharis in 5 row = 16×5=80

1 row=16 chairs6 row=5*16=80 chairs

Aterminating decimalis adecimalthat ends. It's adecimalwith a finite number of digits.

option (V) is the correct answer

(1) 15.265 = 15265/1000(2) 0.1255 = 1255/10000(3) 0.4 = 4/10(4) 23.34 = 2334/100(5) 1215.8 = 12158/10

(1) 15.265 = 15265/1000(2) .1255 = 1255/10000(3) .4 = 4/10(4) 23.34 = 2334/100(5) 1215.8 = 12158/10

The rational number for which the long division does not terminate after any number of steps is known as non-terminating decimal.

a.) 10 / 100 = 0.1 ( In this we can find that when the fraction will be broken down into its simplest form then its denominator will be in the form of 2^m x 5^m )

b.) 9 / 90 = 0.1 ( Well it also have a terminating decimal expansion as when it will be broken down then its denominator will be in the form of 2^m x 5^m ).

similarly 8/80,7/70,6/60

0.152 = 152/1000divide 152 and 1000 by 4,we get 38/250,then,divide 38 and 250 by 2,then we get 19/125hence, 19/125 is the convert of 0.152

19/125 is the correct answer of the given question

let breadth be x therefore length is 2x+5given perimeter is 106so 2×(x+2x+5)= 1063x+5= 533x= 53-53x= 48x= 16so breath is 16 and lenght is 32+5= 37

P is the mid point of A(-1,-1);B(-1,4)P(x,y)=x₁+x₂/2 , y₁+y₂/2here x₁=-1, x₂=-1y₁=-1, y₂=4P(x,y) = -1+(-1)/2 and -1+4/2=-1-1/2 and 3/2=-1 and 1.5∴P(-1, 1.5)

Q is the mid point of B(-1,4);C(5,4)Q(x,y)=x₁+x₂/2 , y₁+y₂/2= -1+5/2 , 4+4/2=4/2 , 8/2=2,4∴Q(2,4)

R is the mid point of C(5,4)D(5,-1)R(x,y) = 5+5/2 , 4+(-1)/2=10/2,4-1/2=5,3/2=5,1.5∴R(5,1.5)

S is the mid point of A(-1,-1) ;D(5,-1)S(x,y)= -1+(-1)/2+5+(-1)/2=-1-1/2, 5-1/2=-2/2 , 4/2=-1,2∴S(-1,2)

PQRS is a quadrilateral but to prove what type of quad. it is use the distance formulaP(-1, 1.5) ; Q(2,4)PQ=√[(x₂-x₁)²+(y₂-y₁)²]PQ =√(2-(-1))²+(4-1.5)²=√(3)²+(2.5)²=√9+6.25=√15.25∴ PQ =√15.25

Q(2,4); R(5,1.5)QR =√[(5-2)²+(1.5-4)²]=√(3)²+(-2.5)²=√9+6.25=√15.25∴QR =√15.25

R(5,1.5) ; S(-1,2)RS=√[(5+1)²+(2-1.5)²]= √6²+(0.5)²=√36+0.25=√36.25∴RS=√36.25

S(-1, 2) ;P(-1,1.5)SP=√[(-1+1)²+(1.5-2)²]=√(0)²+(0.5)²=√0+0.25=√0.25=0.5∴SP = 0.5

On comparing all sides joined by the midpoints of the rectangle we find that PQRS is just a quadrilateral not any type of quad.

total cost=areaxratehence area=6400/3.2=2000m^2hence cost of leveling will be 2000*85=170000rupees

the ans is 27+125-512=-360

(3*3*3)+(5*5*5)-(8*8*8)27+125-512152-512-367

the right answer is 360

the correct answer is -360

the answer is 27+125-512=-360

your answer is -360^

please explain kare

Assume that you have a cardboard and now you are removing that circle from cardboard.

So the remaining area will be the area of unshaded region.

Area of parallelogram=base*altitude60=side*5side=60/5=12cm

thanks

hit like if you find it useful

badha j puchi le avu kar

thnx

The rectangular garden hasB = 5mArea = 300m²

Area of rectangle = L × B300m² = L × 5m L = 300m²/5mL = 60m

Ans : a) 60m

Area=length*breadth645=length*15length=645/15=43mPerimeter=2(length+breadth)=2(43+15)=2(58)=116m

For cuboid=l=10cmb=2 cmh=2 cm

For cube=side=2cm

Therefore,

Total surface area of cube _______________________Total surface area of cuboid

= 6×(side)^2 ____________ 2(l×b+b×h+h×l)

= [6×(2)^2]---(reason=there are 5 cubes__________ 2×(10×2+2×2+2×10)

=[6×4]5_________ 2×44

=24×5 ________ 88

=120_________ 88

=15______ 11

=15:11

Let the length and breadth of the vegetable garden be x and y respectively

We know that

Area of Rectangle=length multiply breadth

So,xy=100[because AREA=100 squqare meter

y=100/x

Also,the sum of three sides of the rectangular garden is 30meter

x+100/x+100/x=30

So,x=10 and y=10 or x=20 and y=5

because it is a rectangular garden x=10 is not possible unless it is a square

So,length=20 meter and breadth=5 meter

i have one more question

can you help me

Fencing will be done on the perimeter of the gardenPerimeter = 2(l+b)= 2(20+25)= 90mCost = Perimeter* Rate= 90 * 18= Rs. 1920

PLEASE HIT THE LIKE BUTTON

Perimeter = 2(l+b)= 2(25 + 20)= 2(45)= 90 m

Cost = Rate*Perimeter= 18*90= Rs. 1920

PLEASE HIT THE LIKE BUTTON

Like if you find it useful

Length of Reactangular garden = 120 mBreadth of Reactangular garden = 100 m

Perimeter of Reactangular garden = 2(length + breadth)= 2(120 + 100) = 2*220= 440 m

Let boy make n number of rounds of ground

Therefore,n*440 = 2200n = 2200/440 = 5

Length of rectangle =120mBreadth 100mPerimeter of rect. =440mRounds making by the boy=2200/440==5

the boy will take 1000 m to covr

answer will be 5

l

If you find this solution helpful, Please like it.

Given, volume of each cube is 64 cm³⇒s³=64⇒s=∛64⇒s=4 cm.When two cubes are joined ,the length of the resulting cuboid(l) = side + side = 4+4 = 8 cmits breadth(b) = side = 4cmAnd its height(h) = side = 4cmTotal surface area of a cuboid = 2(lb+bh+hl)⇒TSA=2[(8)(4)+(4)(4)+(4)(8)]⇒TSA=2(32+16+32)⇒TSA = 2(80)⇒TSA = 160 cm²∴ The surface area of the resulting cuboid is 160 cm².

tysm👌

Since the middle number of the three consecutive numbers is x, the other two numbers are x -1 and x +1.

According to the given condition, we have

x² = [(x +1)² -(x -1)²] +60

x² = (x² +2x +1) -(x² -2x +1) +60 = 4x +60

x² -4x -60 = 0 => (x -10)(x +6) = 0

x = 10 or -6

Since x is a natural number, we get x = 10

Hence the three numbers are 9, 10, 11