
pls tell me where to find notes for percentage labelling of oleum in this website
Be the first one to answer
7 hours ago

I`ve posted this question twice. Please reply.
Find the coefficient of x^19 in the...
Be the first one to answer
8 hours ago

Find the h.c.f. Of (14m+3) and (21m+4)
please give the solution.
Be the first one to answer
8 hours ago

The BITSAT paper is held online and the paper changes for every slot. Yet there are many...
Thank You!
11 hours ago

Best books for chemistry and mathematics for jee advanced + mains?
Some of the best books of chemistry: O.P. Tandon Physical Chemistry, ,R.C. Mukharjee Numerical chemistry, Organic Chemistry by MORRISON & BOYD,J.D. Lee Inorganic Chemistry. For Mathematics:...
15 hours ago

Q: let S={1,2,3,4} The total number of unordered pairs of disjoint subsets of S is equal...
We first count the number of ordered pairs of disjoint subsets of S. For each element of S, we can choose to put it in either set A, set B, or neither (but not both), so we are making a sequence of 4...
15 hours ago

A lattice pt. in a plane is a point for which both the coordinates are integers If N is...
Be the first one to answer
yesterday

Is essential physical chemistry by arihant a good book for concepts. If not then suggest...
op tandon, P. bahadur are good books for studying IIT level concepts and solving conceptual questions.
yesterday

Can you refer a good book for solving questions for cbse class 10 chemistry like...
You can go with arihant or TMH publication books. These contains lots of questions and concepts to solve them.
yesterday

Is essential physical chemistry by arihant a good book for concepts. If not then suggest...
Hi, O.P Tandon and NCERT are nice books for studying IIT Level Concepts.
yesterday

do you hav the answer key of jee main online 09042014
Hi we don`t have answer key for exams which were held online because the boards which organize these exams do not provide question papers.
yesterday

Can anybody please tell me the pattern of question paper of KVPY EXAMINATION to be held in...
Stream SA
Exam pattern : Part 1 Maths  15 Questions, Physics  15 questions ,  chemistry 15 questions ,  bio 15 questions  All 1 marks questions  MCQ
Part 2: 5 questions each in physics,...
yesterday

A truck transporting petrol has a metal chain dangling to the ground. Why?Explain the...
With constant friction, many static charges develop on the nonconducting wheels of the truck which may lead to burning of fuel and cause an explosion. Metal chains being conductive in nature transfer...
3 days ago

WT WILL HAVE TO DO IN MATHS TO GET GOOD MARKS
If you are preparing for Jee Advanced then try solving integer type questions from your study material or any book. They are very easy to score. Next move on to single correct choice. Rather than...
3 days ago

no. of solution of sinx=logx (base=10)
No log is not defined for ve x. Assume if log would exist for 2 then log(2)=x or 2=10^x which is not possible as exponent is always positive
4 days ago

very urgent >>>>>> if 1/6 sinx ,cosx , tanx , are in GP then find the general solution of...
thanks
5 days ago

Find the h.c.f. Of (14m+3) and (21m+4)
please give the solution.
Be the first one to answer
6 days ago

Can someone give 510 illustrations of identifying oxidation and reduction species in...
Be the first one to answer
8 days ago

i will be going in class 10 is this a right time for preparation of iit
Hi, As you said you will be passing out 9th standard and will be going to 10th standard. I think, this is the time you should focus more on your 10th board rather than thinking about IIT as the 10th...
10 days ago

minimum value of : z^2 +z3^2 +z6i^2 ?
Be the first one to answer
12 days ago

What are non void subsets?! Please give examples.
non void sets A is said to be finite if A contains n distinct element such that A=(1,2,3) or(a,b,c) thus a set A has thre distinct element 1,2,3 and a,b,c respectively thanks and regards sunil kr...
13 days ago

Hello , I am jst curently had given state board and jee mains and I am sure about getting...
Be the first one to answer
14 days ago

i am getting 150 in jee mains 2014 also i have 81.20 in CBSE board.i belong to OBC...
Be the first one to answer
14 days ago

I have given Jee mains two days ago and I feel that I can not score good marks so I think...
if you are trying to improve your score to get into top college,then its good.do not worry. join any coaching institute if you are not satisfied or 1 year programme.or you can prepare of your own...
15 days ago

How many ways are there to list 90 numbers consisting of
ten ones, ten twos, ..., ten...
Be the first one to answer
16 days ago