Approach please
Neha wants to visit Nitin’s house, hence she calls up Nitin and asks him to come to her residence and pick her up. Nitin asks her to leave immediately and start walking towards his house. At the same time he also leaves by car, meets Neha on the way, picks her up and drives back to his house, thereby taking a total of 30 mins. Had Nitin driven all the way to pick Neha from her home, he would have taken a total of 40 mins. What is the ratio of speed at which Neha walks to the speed at which Nitin drives the car?
Answer pls
Remainder when 2^100 is divided by 101.
A vertical tower OP stands at the center O of a square ABCD. Let h and b denote the length OP and AB respectively. Suppose ∠APB = 60° then the relationship between h and b can be expressed as ?
Can someone please share the figure as well with the solution?
Q 44 ans plz with explanation
Ans plz
Soln Plz
Ans please?
Plz solve
Please explain the approach
Solve this
Can some one get me the GK Compendium from Career Launcher for IIFT and SNAP ?
I, being a Banker would like to introduce a course of math section which has more than 3,000 questions on each topic. It has four level of questions on every topic.
You can give 145 quality questions on time and work absolutely free and it is very affordable as I have to maintain IT costs.
Visit digitalmock.com
Each question has detailed solution and in-depth analysis. You will get video solution also so that you can get the trick and other methods to do in short time.
P.S. As a banker I can understand the market they are charging a huge amount for bad material.
Help me with this one please
A person is travelling from Point P to point Q at a constant speed. Buses with equal speeds leave points P and Q (towards Q and P respectively) at same intervals. If a bus which is travelling from P to Q crosses the person every 60 minutes and a bus which is travelling the other way meets the person every 40 minutes, find the interval at which the buses ply from either points
By walking at 4/5 of his usual speed,he is 10 minutes later than his usual speed.What is his original speed?
- 10
- 50
- 30
- 40
0 voters
The straight line 3x + 2y = k divides the join of P(–5, –6), and Q(3, 2) in the ratio 7 : 1. If the line intersects the x– axis at A and y– axis at B, find the number of points on AB with integral coordinates.
a, b,c, d are +ve real numbers then the maximum value of rt(abcd)/ a(1+bc) + b(1+cd) + c(1+ad) + d(1+ab)
PS: rt(abcd) in numerator and other terms are in denominator.
_/\_ koi chota mota approach ho to bataye guru, hame maths me PHD nhi krni....
A polynomail f(x)=x^3+x^2+ax-10 has three distinct roots, each of which is also a root of the polynomial F(x)=x^4+bx^3+43x^2-360x+c, where a, b and c are real numbers. If a<0, find the value of (a+b+c).