Muskan
Most popular questions and responses by Muskan
Maths
Chandini purchased some parrots.20% flew away 5%died. Of the remaining 45%were sold. Now 33 parrots remain. How many parrots had chansini purchased?
asked on June 13, 2016 
chemistry
calculate the molarity of solution cacl2 . if on the chemical analysis . it is found that 200 ml of solution contains 3 into 10 raise the power 22 cl ions
asked on March 18, 2016 
maths
a wheel with diameter 40 cm makes 50 revolutions per minute. how long it take to cover a distance of 6.28 km?
asked on April 4, 2015 
Math/Compound Interest
Manoj deposited a sum of rs64000 in a post office for 3 years compounded annually 9%/ annum.what amount will he get on maturity?
asked on October 12, 2016 
Physics
A heat engine operating between a cold reservoir temperature of 300K and a hot reservoir takes 200J of heat from the hot reservoir and delivers 120J of heat to the cold reservoir in a cycle. The minimum temperature of the hot reservoir is :
asked on October 15, 2016 
Maths
Radius of a circle,13cm. Length of the chords is 10cm find the distance of the chord from the center of a circle
asked on December 17, 2017 
11 grade / physics
a body reaches the max height of 80m when projected at the angle of 30degree find the horizontal component
asked on March 15, 2017 
IGCSE(Maths)
a)The number 19 to the power 100(sexdecillion) is called a 'Googol'!If it takes 1/5 secod to write a zero and 1/10 second to write a 'one', how long would it take to write the number 100 'Googols' in full b)The number 10 to the power of a 'Googol'is called
asked on August 1, 2011 
English
Noun means a person,place thing or idea. List 3 things for each. Person: teacher,doctor,nurse Place: park,school,store Thing: pen,notebook,book Idea: I need help with the idea Please help Thank you! idea: Peace, tranquility, hope, love, hatred. Ideas might
asked on December 18, 2006 
angular velocity/ physics
how to find time period in angular velocity if body is equal to twice of the radius of the gravity
asked on March 21, 2017 
science
1.life hitory of silkworm. 2.working model on any one topic. 3.pictures related to floods & drought. This site tells about the life history of the silkworm. http://insected.arizona.edu/silkinfo.htm You can check Google Images for pictures.
asked on May 22, 2007 
Math, science.
If two parallel lines are intersected by a transversal, prove that the bisectors of the interior angles on the same side of the transversal intersect each other at right angles.
asked on June 20, 2017 
angular velocity/ physics
in 10s a fan rotates 500 rotation times angular velocity is
asked on March 21, 2017 
science (chemistry)
The % (by weight) of methanol in a mixturevof methanol and ethanol is50%.Therefore,the mole fraction of methanol in the mixture is
asked on October 14, 2016 
English
make a poem on rain, first word of all lines verticaly MUSKAN Like: M................. U.................. S................... k.................... A.................... N...................
asked on February 9, 2013 
English
Is there any website where you can email to RACHAEL RAY? RACHAEL RAY IS THE COOKER IN FOOD TV CHANNEL. SHE DOES THESE PROGRAMS: 30 MINUTE MEALS $40 A DAY Try this link, which you can find at her website under "Ask Rachael Ray anything": (Broken Link
asked on December 23, 2006 
Math
A chest has 8 containers. Each container has 8 boxes. Each box has 8 bottles. Each bottle has 8 quarters. a) write a power to describe the total number of quarters. b) what is the value of the money in the chest?
asked on September 24, 2017 
math
A rectangular box is of length 2/5 m. It has a square base of area 9cm*cm. What is the greatest number of 2 cm cubes that can be cut from it?
asked on December 13, 2016 
english
What is a mean of glidden?
asked on October 12, 2016 
Geography
Why Delhi is known as union territory?
asked on September 10, 2016 
Math
what is 2/5 plus 3/10 ? What is 4/10 + 3/10 ?
asked on December 19, 2006 
English
What is a pronoun? A word that can replace a noun. She is an example of a pronoun because it can replace a girl's name, such as Elizabeth. You could say: She threw the ball. or You could say: Elizabeth threw the ball.
asked on December 19, 2006

Science
Please solve this question i want to need urgent
posted on April 24, 2019 
Math
Answer the above question
posted on January 7, 2019 
Chemistry
This given answer doesn't satisfy me because it does not give the answer for why
posted on October 18, 2018 
physics
The answer will be M/2(R2+r2)
posted on August 11, 2018 
chemistry
I don't know the answer please solve this
posted on June 21, 2018 
Chemistry
He is right
posted on June 17, 2018 
maths
Dance
posted on June 7, 2018 
Trig
= (cosx+cos3x)cos2x/(sinx+sin3x)sin2x = 2cos2xcosxcos2x/2sin2xcosxsin2x (applying CD formulaes of sin and cos) = cos2x(2cosx1)/sin2x(2cosx1) = cos2x/sin2x = cot2x
posted on May 7, 2018 
math
5060
posted on January 19, 2018 
maths
Area of rhombus =1\2d1 d2 84 =1\2 12 d2 168 = 12 d2 168 \12 = d2 14 = d2 d2 =14
posted on November 27, 2017 
physics
a)6N 10N
posted on May 12, 2017 
Maths Algebra
1.44090 cm
posted on May 4, 2017 
maths
let x be a number,then 1\x is its reciprocal A.Q =x+1\x=7\20 14+1/x=7/20 280x + 20 =7x 280x + 20  7x = 0 hence ,answer completed í ½í¸í ½í¸
posted on January 3, 2017 
Science(electric circuits)
what is the potential difference readings from volt meter
posted on December 2, 2016 
math
3300
posted on September 26, 2016 
math
tsunami which was occur on 26 dec was caused by a powerful earthquake in the indian ocean
posted on April 6, 2016 
maths
13778
posted on March 18, 2016 
mathsSurface aea
15435
posted on January 20, 2016 
Math
the answer is row 4
posted on November 17, 2014