Recent questions in Student Questions

Radioactive substances x and y contain equal number of atoms initially half

asked Jan 6, 2019 by jkarthik964

1 answer

lim x-> pi [1+cos^3 x/(x-pi)^2]

asked Jan 6, 2019 by vasant2panchal

0 answers

if Sec A + Tan A = P, then find cosec A.

asked Jan 6, 2019 by ronybosu5ub

1 answer

Give n resistor each of resistor Rs. How will you combine tHem to get 1maxi

asked Jan 6, 2019 by ar0096927

1 answer

The minimum force required to start pushing a body up a rough inclined plan

asked Jan 6, 2019 by harshit5244jd

1 answer

an experiment succeeds twice as often as it fails the probability of at lea

asked Jan 6, 2019 by karthikrayaprolu

1 answer

sodium extract is heated with concentrated HNo3 before testing for halogens

asked Jan 6, 2019 by karthikrayaprolu

1 answer

the coefficient of friction between the block a of mass m and block b of ma

asked Jan 6, 2019 by abbawaskar67

1 answer

lmn + += 0 and mn-2nl-2lm = 0

asked Jan 6, 2019 by kausikvictory

1 answer

lmn + += 0 and mn-2nl-2lm = 0

asked Jan 6, 2019 by kausikvictory

1 answer

Which among the following is strongest base in gas phase?

asked Jan 6, 2019 by k.vashisht120

1 answer

Volume of 2.8 grm of nitrogen at STP

asked Jan 6, 2019 by narayanacollege.iitacademy

1 answer

Select correct order of density of Cs,Rb,K,Na,Li

asked Jan 6, 2019 by narayanacollege.iitacademy

1 answer

0.189 grams of organic substance gave in a car is determination 0.287 grams

asked Jan 6, 2019 by narayanacollege.iitacademy

1 answer

During lassaigne's test"s" and "N" present in an organic compound changed i

asked Jan 6, 2019 by narayanacollege.iitacademy

1 answer

(xlogx)Dy/dx+y=2/xlogx. Solve

asked Jan 6, 2019 by roypuran46

1 answer

In frog heart there are cardiac muscles which consist of fibres called

asked Jan 6, 2019 by pooniahema0017

1 answer

Retentivity and coercivity of iron(numeric values)

asked Jan 6, 2019 by bhaijan157

0 answers

two seconds after projection a projectile is travelling in a direction incl

asked Jan 6, 2019 by saiteja.mudhiraj2720

1 answer

Gold number of haemoglobin is 0.03 hence 100ml of gold Sol will require hae

asked Jan 6, 2019 by sakshigupta0161

1 answer

A passenger train takes 3 hours less for a journey of 360 km if its speed

asked Jan 6, 2019 by farooqshayan280

1 answer

A ray of light from denser medium strike the rarer medium at an angle of in

asked Jan 6, 2019 by tensinghgandhi6

1 answer

A coil of an area 2 m2 is placed in a magnetic field which changes from 4 W

asked Jan 6, 2019 by rajababu16112002

1 answer

One angle of linear pair is twice the other.how much is each?

asked Jan 6, 2019 by vipilav91

1 answer

According to Ellingham diagram the oxidation reaction of carbon to carbon m

asked Jan 6, 2019 by shivam.r.b200

1 answer

Show that the four points ( 0, -1, -1 ), ( 4, 5, 1 ) and (-4, 4, 4 ) are co

asked Jan 6, 2019 by lakshyagokulan

1 answer

diff equation of family of circles in 3rd quadrant and touching coordinate

asked Jan 6, 2019 by nairaswathy100

1 answer

A circle with its centre at the focus of the parabola Y squared is equals t

asked Jan 6, 2019 by Sohamgupta12154

0 answers

Find the value of cosec (-1410°)

asked Jan 6, 2019 by rajghadi5139

1 answer

Two equal like charges are placed on the vertices of an equilateral triangl

asked Jan 6, 2019 by urvashichauhan286

1 answer

Find sum to infinite sequence of 1,1/3,1/9,.....

asked Jan 6, 2019 by rajghadi5139

1 answer

Find the slop of the line whose inclination angle is 135°

asked Jan 6, 2019 by rajghadi5139

1 answer

Find the missing value of length if the breadth of the rectangular plot is

asked Jan 6, 2019 by yashugupta34996

1 answer

how many four digit number divisible by 10 can be formed using 1,5,0,6,7 wi

asked Jan 6, 2019 by rajdeepk08200

1 answer

Find the equation of the circle circumscribing the triangle formed by the l

asked Jan 6, 2019 by skrafi1222

1 answer

Derivation of the radius of the sphere inserted in an octahedral void in fc

asked Jan 6, 2019 by aswanirekhapalli

1 answer

A thin steel ring of inner radius r and cross section area A to be mounted

asked Jan 6, 2019 by divyar858

1 answer

If A is a matrix of order 3 and B=/A/A inverse. If /A/=-5, then /B/ is equa

asked Jan 6, 2019 by p.khanka37

1 answer

A square having length of 2m has surface charge density sigma=10xy. Find to

asked Jan 5, 2019 by shivurohit9723

1 answer

In ydse, the intensities at two points P1 and P2 on the screen are respecti

asked Jan 5, 2019 by jayantisingh1007

1 answer

In 100 throws of a dice a number 4 is obtained 36 times.what is the probabi

asked Jan 5, 2019 by asgajinkar

1 answer

A stone dropped from a height 400m and under acceleration 20m/s2 and also a

asked Jan 5, 2019 by samirkhalifa724

0 answers

The refracting angle of prism is A and the refractive index is cot(A/2).The

asked Jan 5, 2019 by shitalshimpi78

1 answer

five times of a number is 22 more than 4 times another number.if the sum of

asked Jan 5, 2019 by abirhossain8855

1 answer

find the equation of line passing through apoint (-4,3,1)and parellel to pl

asked Jan 5, 2019 by namanpriadarshi4662

0 answers

How many mL of 0.1M HClare required to react completely with 1g mixture of

asked Jan 5, 2019 by bhanusahu411

1 answer

2 plane mirrors are inclined at 70 degree. A point object is placed on angl

asked Jan 5, 2019 by sdharamvir261

0 answers

India's mangalyan was sent to the mars by launching it into a transfer orbi

asked Jan 5, 2019 by siddharthchahal56

0 answers

0.4426 g of a metallic chloride was dissolved in water and solution is made

asked Jan 5, 2019 by svsviswasanthi123

1 answer

A vessel of volume 20L contains a mixture of hydrogen and helium at tempera

asked Jan 5, 2019 by svsviswasanthi123

0 answers

Ask Questions, Get Answers