Explore topic-wise InterviewSolutions in Current Affairs.

Let X be the common multiple of the ratios

As per the given, 6x + 800 = 16x 800 = 16x - 6x 10x = 800 x = 800/10 = 80

The charges of electricity bill = 6x = 6 * 80 = 480The charges of telephone bill = 6x + 800 = 480 + 800 = 1280

Like my answer if you find it useful!

We know ,

a³ + b³ + c³ -3abc = (a + b + c )(a² + b² + c² -ab -bc-ca)

now ,

a + b + c = 5 ab + bc + ca = 10

(a + b + c)² = a² + b² + c² +2(ab + bc+ca)(5)² -2×10 = a² + b² + c² a² + b² + c² =5

hence ,

a³ + b³ +c³ -3abc = ( a + b + c )(a² + b² + c² -ab- bc-ca)

=( 5)( 5 - 10) = 5 × (-5) = -25

hence proved//

a:b:c = 5:9:10As the ratio of b is same in both of the ratios hence we show it like that.

a:b:c = 5:9:10this is your answer

Thank you

Area of triangle = b×h/287=15×h /2174=15×h h=174/15 =11.6 cm

Surface area = 4πr^2 1256 cm^2 = 4(3.14)r^2 r^2 = 100cm^2 r = 10 cm

the smallest fraction is 35÷64

option(1) 17/32is the best answer

option (3) is the best 5/8

option a is correct answer according to your question

answer 117/32 is the correct answer

17/32 is correct answer.

option (1) 17/32 is the right answer according to your question

(-3a²b³c)*(-5abc)

= 15a³b⁴c²

121 is the right answer ok

121 is the right answer ok

121 is the right now

121 is the right answer

Men=5037women=3927 Total population is ,5037+3927=8964

Anil shirt =2000and jeans 3499 altogether, 2000+3499=5499

the correct answer is d 45

45 is the correct answer

The correct answer is 45.

45 is the right answer.

plz like my answer

45 is the right answer

d 45 I think so........ .

correct answer is 45

49 is a correct answer

45 is the right answer

option (d) ,45 is the right answer

45 is the right answer

45 is correct answer

1. What is the total population of the men and women in the town2. What। is the cost of anil's shirt and jeans

there are 5037 women and 3927 men in a town. what is the total population?

Anil brought a shirt for ₹2000 and jeans for ₹3499 what is the total cost altogether?

1: In a town there are numbers of men and women are 5037,3927.find the total population

2: Anil went to market and bought a shirt which cost him 2,000 and jeans 3,499 altogether how much amount did he had to pay

The answer to 3000 x 5 = 15000

Let the Principal be Rs.100amount=300

SI=p*r*t/100200=100*r*5/100200=5r200/5=r40=r

the rate of interest is 40%

required amount=500required interest=400

400=100*40*t/100400=40t400/40=t10=t

it will take 10 years to be 5 times.

Like my answer if you find it useful!

thanks

The distance between origin(0,0) and center of circle(7,-1) is √(7²+(-1)²) = 5√2.So, we can construct a circle of radius 5√2 and concentric to given circle.

radius of given circle is 5

The newly constructed circle has radius is √2 times radius of given circle and concentric with given circle. So, the new circle is director circle of given circle. So, the angle between tangents must be π/2

3^2x+4 + 1 = 2.3^x+2

3^2(x+2) + 1 = 2.3^x+2

Let 3^(x+2) = A

=> A² + 1 = 2A=> A² - 2A + 1 = 0=>(A-1)² = 0=> A = 1=> 3^(x+2) = 3^0=> x + 2 = 0=> x = -2

Therefore the value of x is -2

hi hi hi hi hi hi hi

are you sure

hey

hey

the answer is 15% is correct

happy environment day

15% is the correct answer

surface area of sphere ball is 4×pi×r²4 × 3.14 × r² = 1256r² = 1256/(4×3.14) = 100r = √100r = 10so volume of sphere is 4/3 ×pi× r³4/3 × 3.14 × 10³ = 4,186.67 cm³

(a-b)²+(a+b)²=a²+b²-2ab+a²+b²+2ab=2(a²+b²)

thanks 🙂

3c^7*5c^0*2c^-6=3c^7*5*2c^-6=30c^7-6=30c

thanx

21

a^6×a⁴×a^-5×a^0=a^{6+4-5+0)=a^5

a to the power5 is the right answer

6+5-7-4+2+1-6-6+7+7+6+4-8-9

2000/60 ×(3×40)=33.333×3×40=4000

Area=1/2*base*height1) height=(2*area)/base=(2*87)/15=11.62) base=(2*area)/height=(2*1256)/31.4=803) height=(2*area)/base=(2*170.5)/22=15.5