# Number System

Are you preparing for campus placements,Banking,SSC, IAS, Insurance,Defence and other competitive exams? Then, make sure to take some time in practicing the Number System questions and answer in Quantitative Aptitude. Moreover, only those questions are included that are relevant and likely to be asked in any competitive exam. So, take these questions and answer, brush up your skills and practice to stay fully prepared for any your exam.

• Q1.Directions for question : In the given series find the number which is wrong.
3, 4, 10, 33, 136, 670

• Q2.A group of 570 employees is seated in rows for a group photo session. Each row contains three less employees than the row in front of it. Which one of the following number of rows is not possible?

• Q3.A shopkeeper has 2000 products which he wants to place in the warehouse, in such a manner that the number of rows and the number of columns of the shelves in the warehouse remains the same. What is the minimum number of products that he needs more for this purpose?

• Q4.The numbers inside the columns in the table given below bear certain relationship among themselves. Based on that relationship, find the value of X.

• Q5.50 chocolates were distributed among four kids, Pinki, Sweety, Anu and Meenu. Pinki and Sweety have as many chocolates between them as between Anu and Meenu, but Pinki has more chocolates than Sweety; and Anu has only half of what Meenu has. Also, Pinki has 5 more chocolates than Meenu. Who has the maximum number of chocolates?

• Q6.Direction : What will come in place of the question mark in the following number series?
3 ? 113 673 3361 13441 40321

• Q7.Direction : What will come in place of the question mark in the following number series?
5 6 16 57 ? 1245 7506

• Q8.Direction : What will come in place of the question mark in the following number series?
24 14 26 ? 28 16 30