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

You are not logged in.

## #1 2008-01-08 01:57:45

ganesh
Moderator

Offline

### Elementary School Mathematics - III

1. What is the smallest number is divisible by 11, 8 and 4?

2. What is the Greatest Common Divisor of 64, 36 and 48?

3. A number is written as 1101 in Binary notation. What is the number in Decimal?

4. On a number ray, represnt (-31+-12).

5. A square field has sides 12 meters. What is its perimeter?

6. Which of the following is the greatest? 7/11, 2/3, 4/7

7. What is the value of 1.296 divided by 6?

8. What is the square root of 24.01?

9. Is 87634 divisible by 3?

10. Which of the following is divisible by 5?

(a) 98765
(b)11234
(c)9876
(d)98885

Character is who you are when no one is looking.

## #2 2008-01-08 03:48:13

MasterofDisguise
Full Member

Offline

### Re: Elementary School Mathematics - III

Last edited by MasterofDisguise (2008-01-15 11:44:09)

(im an ALIEN ) im kool (WHAT You cant steal my fridge!)]

## #3 2008-01-19 01:56:29

MasterofDisguise
Full Member

Offline

### Re: Elementary School Mathematics - III

Last edited by MasterofDisguise (2008-01-19 02:01:45)

(im an ALIEN ) im kool (WHAT You cant steal my fridge!)]

## #4 2008-02-10 22:25:14

ylac
Novice

Offline

### Re: Elementary School Mathematics - III

How can I be a member?

## #5 2008-02-24 01:33:24

anurag0809
Novice

Offline

### Re: Elementary School Mathematics - III

LCM of 11,8 and 4
11=1x11
8=         2x2x2
4=         2x2
LCM=11x2x2x2=88:cool: