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Dimple

India

Punjab

Time: 00:01:33

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Maths Quotes

MATHEMATICS is the key of every problem.

vivek .R

You can only find truth with logic if you have already found truth without it.

Gilbert Keith Chesterton

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 4 years ago

Thanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.

yash mittal 5 years ago

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(6 years ago) "Other"

present i want a job.

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(6 years ago) "Other"

If log 2 = 0.30103, then what is the number of digits in 2
50?
a) 15 b) 16 c) d) 18
What will be the answer and how?

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(6 years ago) "Other"

Aman Verma and Mini Mathur jointly host a TV programme in which one day n guests attended the show. There each guest shakes hands with every other guest and each guest has to shake hand with each of the hosts. If there happens to be total 65 shake hands, find the number of guests attended the show.

Reply Like? Yes (2) | No

(6 years ago) "Other"

To prepare for exam's

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(6 years ago) "Other"

Cominos, a pizza manufacturing company, sells 1 lakh pizzas in a month. The cost of making one pizza is Rs. 500 and the company invests 25% of the manufacturing cost in advertisement. The cost of delivering pizzas is borne by the company and is approximately 30% of the manufacturing cost. At what price should the pizzas be sold in order to gain 20% overall profit?

Reply Like? Yes (16) | No

(6 years ago)

372 will be the answer

Like? Yes (4) | No (3)

(6 years ago)

the cost of making one pizza is=500
the cost of making 1 lakh pizz=500*1,00,000=50000000
cost of advertisement=50000000*25/100=12500000
cost of delivering=50000000*30/100=15000000
total costprice making 1 lakh pizzas=50000000+12500000+15000000=77500000
selling price of 1 lakh pizza=77500000*120/100=93000000
selling price of 1 pizza=93000000/100000=930
so the answer is 930

Like? Yes (6) | No

(6 years ago) "Other"

A mixture "M1" of Mix Juice, Orange Juice and Pineapple Juice contains 90% Mix Juice, 5% Orange Juice and 5% Pineapple Juice. A second mixture "M2" of Mix Juice and Orange Juice is mixed with M1 such that the resulting mixture "M3" contains 85% of Mix Juice, 12.5% of Orange Juice, and 2.5% Pineapple Juice. What is the ratio of percentage of Orange Juice in M2 to the percentage of Mix Juice in M1?

Reply Like? Yes (91) | No

(5 years ago)

send me the ans

Like? Yes (1) | No

(6 years ago) "Other"

The probability of Ronaldo shooting a goal is 3/4.He takes 5 shots on the goal.What is the probability that he shoots a goal atleast 3 times?

Reply Like? Yes (4) | No

(6 years ago) "Other"

The average of n numbers is x'.If the first number is increased by 1,second by 2,third by 3 and so on , then their average becomes y'.The value of y'-x' is

Reply Like? Yes (1) | No

(6 years ago) "Other"

4% of the votes cast were found to be invalid in an election. Raman got 75% of the total valid votes and won the election by 240 votes from Ritesh who was the only opponent. Find the total number of people who cast the votes provided one person can cast o

Reply Like? Yes (1) | No

(6 years ago)

4% of total in valid,means 96%valid.
Raman got 75%of Valid=96*75/10000=72%
Looser got 24% difference 48%=240
Total voters=240*100/48=500
Valid voters =480

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(6 years ago) "Other"

I want previous amcat papers with solutions.....plz

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(6 years ago) "Other"

DO YOUR BEST.. SUCCESS WILL CHASE YOU

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(6 years ago) "Other"

an any one please tell me the logic of this code

tera ghata mesan
p*7 k$9 I$1 I$7n
Made india lagdi sonu
Y*9 T$1 Y*9 0#9
Kirpa lahore sikago aale
M$9 K*1 V+9 Q*9
Pind sara ganglan banya
0-9 K$4 B+9 D$9

Reply Like? Yes (1) | No

(6 years ago) "Other"

can any one please tell me the logic of
isme tera ghata mesa
p*7 k$9 I$1 I$7
Made india lagdi sonu
Y*9 T$1 Y*9 0#9
Kirpa lahore sikago aale
M$9 K*1 V+9 Q*9
Pind sara ganglan banya
0-9 K$4 B+9 D$9

Reply Like? Yes | No

(6 years ago) "Other"

Initially, when Sona and Tina left for a shopping expedition , Sona had three times the
money than Tina had. They bought things amounting to Rs. 480 altogether, out of which
Tina’s share was 65%. At the end of shopping, Sona was left with 4 times the amount that
Tina had. What was the amount with Tina at the beginning?

Reply Like? Yes (1) | No

(6 years ago)

Rs. 1080

Let Tina initially had Rs. x, then Sona had Rs. 4x
Total shopping amount=Rs. 480, so Tina's share=480*65/100=Rs. 312 and Sona's share=480 - 312=Rs. 168
Given, amount left after shopping with Sona is 4 times the amount left with Tina.
=> (3x - 168) = 4*(x - 312)
=> x = 1080

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(6 years ago) "Other"

how many integers between 1 and 86 contain 4 or the sum of digits divisible by 4?

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(6 years ago)

ANS is 34.
for range 1 -88 it is 35.

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(6 years ago)

c code for finding such counts for given range,

#include

int main()
{
int i;
int l,s;
int temp=0;
int no=0;

int count=0;
printf("enter the starting range");
scanf("%d",&s);
printf("enter the ending range");
scanf("%d",&l);

for(i=s;i

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(6 years ago) "Other"

How to view the answers for required question which r from m4math

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(6 years ago) "Other"

A sum of money is divided among P,Q,R,S in the ratio of 2:3:4:7 respectively. If the share of R is Rs. 9872 more than the share of P, the what is the total amount of money shared by Q & S?

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(6 years ago) "Other"

Find the sum of the first 50 common terms of 12,16,20,... and 18,24,30,....

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(6 years ago) "Other"

. A and B run in opposite directions from a pt. P on a circle with different but constant speeds. A runs in clockwise direction. They meet for the first time at a distance of 900 m in clockwise direction from P and for the second time at a distance of 800 m in anticlockwise direction from P. If B is yet to complete one round, the circumference of the circle is

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(6 years ago) "Other"

what are all the common aptitude questions do we want to prepare for all companies 1st round..
Especially CTS, TCS, WIPRO, INFOSYS..

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(6 years ago) "Other"

The time showed by an analog clock at a moment is 11 am then 1234567890 hours later it will show the time as:

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(6 years ago)

After 1234567896 hours, full 51440329 days will be completed.
So before 6 hours of that time, i.e. 1234567890 hours from now, time will be 5 AM.

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(6 years ago) "Other"

If you are in Frisco and searching for Roof Repair services, you can now relax as Frisco Roofing Pro is right here for you. Offering unmatched services, Frisco roof repair is the best. Known for roof repair, renew and re-installation; get licensed and certified services here. http://friscoroofingpro.com/services/roof-repair-and-replacement/

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(6 years ago) "Other"

Iam going to attend my wipro placement plse help me in tachnical side

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(6 years ago) "Other"

I need IBM paid material. Please help

Reply Like? Yes (1) | No

(6 years ago) "Other"

A man pays 20% of his monthly salary as tax. Out of the remaining amount he gives 1⁄4th and keeps Rs.10,000 as petty cash. The rest he invests in LIC and Fixed Deposit in the respective ratio of 3 : 5. If heinvested Rs. 14,250 in LIC, how much did he pay as tax that month ?

Reply Like? Yes (2) | No

(6 years ago)

the answer would be 12000.

Like? Yes | No (1)

(6 years ago)

Tax will be Rs 16000.
Total income = Rs 80000/-.

If total income is x, then
[(x*0.8*0.75)-10000]*3/8= 14250
then x= Rs 80000/-
Tax = 80000*0.2= Rs 16000/-.

Like? Yes (2) | No

to (6 years ago) "Other"

A regular polygon with 12 sides (dodecagon) is inscribed in a square of area 24 square units as shown in the figure where four of the vertices are mid points of the sides of the square . The area of the dodecagon in square units is? ans 19.26

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(6 years ago) "Other"

Reply Like? Yes | No (2)

to (6 years ago) "Other"

what are the main topics in c programming that are generally asked in any interview?

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(6 years ago) "Other"

How many of the integers from 1 to 86 (inclusive) contain the digit 4 or have the digit sum
divisible by 4?

Reply Like? Yes (1) | No

to (6 years ago) "Other"

Thanks sir 4 who developed this app.

Reply Like? Yes (1) | No

to (6 years ago) "Other"

can you please suggest me how to prepare for IBM, the next week I have IBM drive in my college

Reply Like? Yes (1) | No (1)

(6 years ago) "Other"

Initially, when Sona and Tina left for a shopping expedition , Sona had three times the money than Tina had. They bought things amounting to Rs. 480 altogether, out of which Tina’s share was 65%. At the end of shopping, Sona was left with 4 times the amount that Tina had. What was the amount with Tina at the beginning

Reply Like? Yes (6) | No

(6 years ago)

Tina=980 ?
if not den tell me da correct answer

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(6 years ago) "Other"

[01/09, 22:26] Sahib: Kya he bhai
[01/09, 22:27] Sahib: Matlab kuch bhi

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(6 years ago) "Other"

Today tcs drive easy or hard

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(6 years ago) "Other"

Q3. There is a set of 39 distinct points on a plane with the following
characteristics:
* There is a subset A consisting of eight collinear points.
* Any subset of three or more collinear points from the 39 are a
subset of A.
How many distinct triangles with positive area can be formed with
each of its vertices being one of the 36 points? (Two triangles are said

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(6 years ago) "Other"

a,b,c chosen randomly with repeatation

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to (6 years ago) "Other"

can u give ur mailid

Reply Like? Yes (1) | No

(6 years ago) "Other"

In the following KenKen puzzle, each cell is to be filled with a digit between 1 and 5. On each row and column, each digit (between 1 and 5) appears exactly once. Groups of heavilyoutlined adjacent cells are called cages. Clues are provided in the top left corner of each cage, in the form of result and (optionally) a result using the specified mathematical operator. Note that more than two cells may be there in a cage only if the operator is “+” or “x”. If no mathematical operator is specified in a cage, the number at the top left corner of the cage is the value to be filled in the cage (the cage will have only one cell). In the following KenKen puzzle, find the values at the cells denoted by x1, x2 and x3 and determine the value of 4x1 ‐ 2x2 + 2x3

Reply Like? Yes (4) | No

(6 years ago) "Other"

If n is a positive integer, let s(n) denote the integer obtained by
removing the last digit of n and placing it in front. For example, s(731) =
173. What is the smallest positive integer n ending in 6 satisfying s(n) =
4n? Please do not add white space around the answerIf n is a positive integer, let s(n) denote the integer obtained by
removing the last digit of n and placing it in front. For example, s(731) =
173. What is the smallest positive integer n ending in 6 satisfying s(n) =
4n? Please do not add white space around the answer

Reply Like? Yes (24) | No (1)

(6 years ago)

I guess this one has no solution
coz if n = (10x + 6)
then s(n) = 10*6 + x = 4(n) = 4(10x + 6)
x = 36/39 = 12/13 not possible should be integer . same for 2 digit no ,3digit no and 4 digit number . I m not getting integer .

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(6 years ago)

But you can try with 5 digit and 6 digit numbers may be they will give you the solution.

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(6 years ago) "Other"

Q1. 1 red flag, 3 white flags and 2 blue flags are arranged in a line
such that:
I. No two adjacent flags are of the same colour
II. The flags at the ends are of 2 different colours.
In how many different ways the flags be arranged?

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(6 years ago)

6 ways we can arrange it

Like? Yes (1) | No

(6 years ago) "Other"

If the given sheet is folded to form a cube,which will be the apposite to X ?
D E
B C
X A

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(6 years ago)

Opposite of A is F

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(6 years ago) "Other"

Hi I Am md azaharuddin mondal

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(6 years ago) "Other"

There are 3 cities A, B & C. Two ways to reach C from A or B shortest distance
from A to B is 66km. shortest distance from B to C is 45 km. shortest distance A to
C is 50 km. There is another city called P. Shortest distance, from P to A is 180 km.
shortest distance from P to B is 200 km. Find the shortest distance between P to C.

Reply Like? Yes (8) | No

(6 years ago)

146?? can u please provide my correct answer or solution?

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(6 years ago) "Other"

what is the remainder when 48^565 is divided by 7?

Reply Like? Yes (1) | No

(6 years ago)

the remainder is 1.
48^565 means the last digit is 8 ^565.(565=3n+1 form) then the last digit is 8^1=8.
then the remainder is 8/7=1

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(6 years ago) "Other"

give the tips to solve a tcs questions

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(6 years ago) "Other"

I NEED AN TCS PREVIOUS TECHNICAL PAPERS FOR MY STUDENTS

Reply Like? Yes (1) | No (1)

(6 years ago) "Other"

Reply Like? Yes (63) | No (2)

(6 years ago)

s(153846) = 4 × 153846 = 615384

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(6 years ago) "Other"

Reply Like? Yes (12) | No

(6 years ago)

s(153846) = 4 × 153846 = 615384

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(6 years ago)

153846
as 153846*4= 615384
s(153846) = 615384
Already replied by Dipin, 8 days ago.

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(6 years ago) "Other"

ask any questions

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to (6 years ago) "Other"

sabithanagendhran@gmail.com please send me TCS question paper .

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