Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,403

Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

The solution #6435 is correct. Neat work, Monox D. I-Fly!

#6436. Find the least value of C for which 4832C18 is divisible by 11.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6437. Find the value of 'x' if

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

.

#6438. Evaluate:

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,403

Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

The solution #6438 is correct. Neat work, Monox D. I-Fly!

#6439. Evaluate:

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6440. Find the value of 'x'.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

.

#6441. Evaluate:

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,403

Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

The solution #6441 is correct. Excellent, Monox D. I-Fly!

#6442. Evaluate:

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,403

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

The solution #6442 is correct. Splendid, Monox D. I-Fly!

#6443. If the number 97215A6 is divisible by 11, find the smallest whole number in place of A. (A is a one-digit number).

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

.

#6444. If x and y are two digits of the number 653xy such that this number is divisible by 80, then find the value of x+y.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6445. Find the sum of first 45 natural numbers.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,403

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6446. Which natural number is nearest to 8485, which is divisible by 75?

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6447. How many 3 digit numbers are divisible by 6 in all?

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6448. Find the sum of even numbers between 1 and 31.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6449. If the number 91876T2 is divisible by 8, then find the smallest whole number in place of T.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6450. If p = 99, the value of

is(a) 989898

(b) 988899

(c) 999999

(d) 998889.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6451. If

, find the value of .Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

.

#6452. Find the value of

if .Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6453. If

, what is the value of ?Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

.

#6454. If (a + b) = 6, (a - b) = 2, what is the value of

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,071

Hi,

#6455. For a > b, if a + b = 5 and ab = 6, find the value of

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**