Number System - Questions & Discussions

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Find the nos of nos between 100 to 400 such that they are not divisible by either 2,3,5,7

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The cost of 20 apples, 20 bananas and 20 oranges is 220 rupees a boy had 19 rupees with which he could buy an apple, 2 bananas and 3 oranges. But he wanted to buy 3 apples, 2 bananas and 1 Orange for which he needs some more money. How much more money does he need?

  • Cannot be determined
  • 5 rupees
  • 6 rupees
  • 7 rupees

0 voters

Guys its urgent.. Plz help me wit reminder theorm I m quite weak in this context..

Is there any official group for Data Interpretation?

Is there any group for nmat 2017 ?

In how many ways can 31 chocolates be distributed among five children such that all of them get odd number of chocolates? Please help me with the approach.

What is the remainder of 21^21^21^....21 times, when divided by 25?

What is the remainder when 50! Is divided by 47^2?

Approach 19?

Approach for 16?

Approach for 9 please

5^8 & 8^5 , which one is greater nd how

Product of factors of a number is 576^2. Find the sum of the factors of the number

Solution? 

  • 24
  • 7
  • 100
  • 60

0 voters

The number of factors of N=2^3 x 3^5 x 5^7 which have more than four factors, is?

Solution please!

  • 183
  • 182
  • 180
  • 179

0 voters

Please provide a possible solution for it . Thanks in advance

 Which Take home simcats are the toughest? I am finding the earlier ones(101 to 108) pretty easy.. 

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Q 33 please with the procedure.