## Search found 20 matches

Mon Feb 17, 2014 11:40 pm
Forum: Junior Level
Topic: Not hard, but...
Replies: 8
Views: 3120

### Re: Not hard, but...

Oooopppsss.....!sorry!I forgot that it must have to be an integer.My mistake........
Mon Feb 17, 2014 11:19 pm
Forum: Junior Level
Topic: twin brothers age
Replies: 4
Views: 2023

### twin brothers age

Rupam,his twin brother and his fathers birthday is same.If the product of their ages was 1998 in year 1998 then find their ages in that year.
Mon Feb 17, 2014 11:03 pm
Forum: Primary Level
Topic: Can anyone help me finding the solution
Replies: 4
Views: 4086

### Re: Can anyone help me finding the solution

But the product of 32,26 and 2 is 1664
Wed Feb 12, 2014 6:38 pm
Forum: Secondary Level
Topic: ছক্কার গণিত
Replies: 2
Views: 1472

### ছক্কার গণিত

একটি ছক্কাকে সর্বনিম্ন কতবার চাললে প্রত্যেক সংখ্যার ওঠার সম্ভাবনা 1/2 হয়।
Tue Feb 11, 2014 12:51 am
Forum: Higher Secondary Level
Topic: find the prime
Replies: 3
Views: 1763

### find the prime

12345 can be written as sum of two primes.what are the primes?
Tue Feb 11, 2014 12:47 am
Forum: Higher Secondary Level
Topic: Infinity*zero= ??
Replies: 5
Views: 2425

### Re: Infinity*zero= ??

I think no.(1) will be 0 and no.(2) will be infinity
Tue Feb 11, 2014 12:21 am
Forum: Secondary Level
Topic: giant prime
Replies: 3
Views: 1536

### giant prime

একটি সংখ্যায় 119 টি 1 রয়েছে।প্রমাণ কর সংখ্যাটি মৌলিক নয়।
Tue Feb 11, 2014 12:02 am
Forum: Junior Level
Topic: critical x
Replies: 2
Views: 1167

### Re: critical x

thanks.B-)
Mon Feb 10, 2014 9:23 pm
Forum: Junior Level
Topic: critical x
Replies: 2
Views: 1167

### critical x

find value of x when \$x<x^3<x^4<x^2\$
Sun Feb 09, 2014 11:51 pm
Forum: Algebra
Topic: simple equation
Replies: 3
Views: 3119

### simple equation

if \$(8^x+27^x)/(8^x+12^x)=7/6\$ then find the value of x.