Numerical reasoning questions for your practice for  all competitive exams and job placement interviews. Collection "Time and work...

  How to calculate the sum easily and quickly? 1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+ +21+22+23+24+25+26+27+28+29+30+31+32+33+3...

 Three numbers are consecutive terms of arithmetic progression. Find the numbers if the sum is 30 and the product is 960. Try to solve this ...

  Can you find the sum in this sequence ?

  Can you find the thirtieth term in the series ?

  A grandfather gives his grandson as much money every day as the number of the day of the month. How much money did he give in January?   1...

  Between numbers 3 and 80 find another 10 natural numbers that all together be consecutive  terms of arithmetic progression.  

  How many 3 digit numbers are exactly divisible by 4? Try to solve this math problem.

 A collection in number sequences By Panos Kalliantasis Math Puzzle 166  One more exercise in series Try to solve this math problem and che...

Jacob said that if he rolls a dice 10 times he will definitely bring 6 one time He's right? What is the probability?

A paratrooper falls into the area of the figure. How likely is it to fall on the minefield? What is the probability ?

Puzzle " out of box thinking "  Is a fun challenge to develop lateral thinking skills.

The ages of three friends are consecutive even numbers. The sum of the ages is 102. How old is each friend?

    Jack bought a cell phone after 2 consecutive 20 and 10% discounts Harry bought the same mobile phone with a 30% discount Who paid the le...

Brain teasers and puzzles for teens A math puzzle in number theory

A math puzzle for teens                                        Practice in number theory                                                    ...

                                                                       My best friend Young John loves mathematics and when asked wh...

Develop your mathematical logic and ability with spy stories. Brain teasers and puzzles By Panos kalliantasis   From the data below y...

  do you know math?  Help the confectioner A math puzzle for everyone  How many boxes were filled and how many chocolates of each ...

A new one crack the code that will twist your mind pleasantly   This is something different.   Try something new to evaluate your reasoni...