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RAFIQUL ISLAM 3 years ago

what is the odd number is 812,394,192,90,40,16,5

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rishi 3 years ago

https://m4maths.com/35221-What-is-the-output-of-the-following-program-void-main-int-i-2-j-3-k-l-float-a-b.html

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Sourav chanda 3 years ago

If the sum of the first 43 terms of an arithmetic progression is 2967, then find the sum of the 11th and the 33rd terms of the same series.

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G.S.Kantharao 3 years ago

S43=43(2a+42d)/2[through formulaSn=n{2a+(n-1)d}/2]
So S43=43(2a+42d)/2=2967
Now T11=a+10d
T33=a+32d
T11+T33=2a+42d=2967*2/43
=138

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Devendra Marghade 3 years ago

Ans: 138

For A.P. series, here n=43, S=2967. If First term=a, Difference=d, then sum of an A.P. series S=(n/2)[2a + (n-1)d]
2967 = (43/2)(2a + 42d)
69 = a + 21d ---- (i)
Sum of 11th term and 33rd term = (a + 10d) + (a + 32d) = 2a + 42d = 2 x (a + 21d) = 2 x 69 = 138

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Naresh 3 years ago

bank advertises that you can double the money if you invest it with them for 8 years, what is the rate of Interest offered by them?

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Devendra Marghade 3 years ago

Money doubles in 8 years => Interest earned is equal to principal
Let Principal=P, Rate=R %, then P*R*8/100 = P
R = 100/8 = 12.5%

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G.S.Kantharao 3 years ago

8*R**P/100=P
R=100/8=12.5%

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bhanu 3 years ago

Two people are playing with a pair of dies. Instead of numbers, the dies have different colors on
their sides. The first person wins if the same color appears on both the dies and the second
person wins if the colors are different. The odds of their winning are equal. If the first dice has 5
red sides and 1 blue side, find the color(s) on the second one.

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Priyanka 3 years ago

3 blue side and 3 red sides then
probability for different colors= 1.3/36+5.3/36=1/2
probability for same colors= 1.3/36+5.3/36=1/2

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Hhj 3 years ago

Hanson Bhaskar have salaries that jointly amount to 10000 per month they spend the same amount monthly and then it is found that the ratio of their savings is 621 which of the following can be considered salary

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YATINKUMAR 3 years ago

When processing flower-nectar into honeybees’ extract, a considerable amount of water gets reduced. How much flower-nectar must be processed to yield 1kg of honey, if nectar contains 50% water and the honey obtained from this nectar contains 15% water?

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vedika 3 years ago

If you place 9 at the left end of a five-digit number you will get a six-digit number. This six-digit number is four-times
the six-digit number that you get when you put 9 at the right end of the original five-digit number. What is the sum of
the digits of the five-digit number?

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G.S.Kantharao 3 years ago

Sum of their digits is 18

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G.S.Kantharao 3 years ago

G.S.Kantharao 28 Seconds ago
[G.S.Kantharao]
Your number is 23076.
If you place 9 on left side=923076
If you place 9 on right side =230769
923076=4*230769.
Sum of their digits is 2+3+0+7+6=18

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Prashant Yadav 3 years ago

I am Prashant Yadav

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S Aasik 3 years ago

How to select TCS guide me

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Pargat Pal Singh 3 years ago

For puzzle dated 22.11.2021, I have given answera as option 8 which is displayed correctly in home page.
But -1 points are given. please check.

I think other members may be getting same response .

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Akhil 3 years ago

Sunil completes a work in 4 days whereas Dinesh completes the work in 6 days.Ramesh works 1(1)/(2) times as fast as Sunil.How many days it will take for the three together to complete the work?

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Devendra Marghade 3 years ago

24/19 days

1 day work of Sunil=1/4, Dinesh=1/6 and Ramesh=(3/2)*(1/4)=3/8
In 1 day, together all 3 can complete 1/4 + 1/6 + 3/8 = 19/24
So, the work will be completed in 24/19 or 1 (5/19) days.

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Ranjeet Shah 3 years ago

chairis code as hcari, then shame is code as

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fasikaw tesfa 4 years ago

Dashin bank all choth

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fasikaw tesfa 4 years ago

Dashim bank 1 ermja kedami

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Arihant 4 years ago

The number of 5-digit odd numbers that can be made from number 12345 are

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Devendra Marghade 4 years ago

To get odd numbers, digit at unit place must be 1, 3 or 5.
When 1 is at unit place, total 5 digit numbers = 4 x 3 x 2 = 24
When 3 is at unit place, total 5 digit numbers = 4 x 3 x 2 = 24
Similarly, for 5 at unit place, total 5 digit numbers = 4 x 3 x 2 = 24
Therefore, Total 5-digit odd numbers = 24 + 24 + 24 = 72

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G.S.Kantharao 4 years ago

Total 5-digited numbers=5!=120
Numbers which ends with 2 or 4=2*4!=48
Number of odds formed =120-48=72

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Y. Nagaraju 4 years ago

I wish this the best platform for growing skills up

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Pratha mishra 4 years ago

main()
{
char s[ ]="man";
int i;
for(i=0;s[ i ];i++)
printf("n%c%c%c%c",s[ i ],*(s+i),*(i+s),i[s]);

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Dr.Dipin Singh 4 years ago

What is the similarity between the following pairs?
1. 12 & 21
2. 13 & 31
3. 102 & 201

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Deepika Gowda 4 years ago

12 reverse order 21
13 reverse order 31
102 reverse order 201

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Shashank Mishra 3 years ago

pallindrom numbers

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rithwik 4 years ago

one of the value of x in log(x+7)(36x+9)=2

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