Arithmetic Aptitude

Question 1

Which is not the prime number?

• 43
• 57
• 73
• 101

Question 2

103 x 103 + 97 x 97 = ?

• 21348
• 20018
• 19648
• 21428

Question 3

9848 x 125 = ?

• 1232000
• 1242000
• 1231000
• 1233000

Question 4

How many of the following numbers are divisible by 9 96381, 46729, 54459, 85369, 46818

• 1
• 2
• 4
• 3

Question 5

What will be the next number? 3, 5, 7, 11, 13, 17…….

• 21

• 19

• 25

• 20

Question 6

P and Q can do a work in 30 and 60 days respectively. They agreed to work together and finish the work for 1000 Rupees. But they worked only for 10 days. How much money should they together get ?

• 500
• 100
• 800
• 200

Question 7

‘A’ sells a DVD to ‘B’ at a gain of 17% and ‘B’ then sells it to ‘C’ at a loss of 25%. If \'C\' pays Rupees 1053 to ‘B’. then what is the cost price of the DVD to ‘A’ ?

• 1200
• 1450
• 1250
• 1375

Question 8

What is the missing number in the following sequence? 2, 12, 60, 240, 720, 1440, .... 0

• 2880
• 1440
• 720
• 0

Question 9

How many strings of 5 digits have the property that the sum of their digits is 7?

• 66
• 330
• 495
• 99

Question 10

Consider a set A = {1, 2, 3, ........, 1000}. How many members of A shall be divisible by 3 or by 5 or by both 3 and 5?

• 533
• 599
• 467
• 66