**1.Which of the following number should be added to 28614 in order to obtain a multiple of 87?**

(a) 17

(b) 12

(c) 14

(d) 9

**2.What will be the smallest number that must be subtracted from 24305 so that the remainder is exactly divisible by 54?**

(a) 11

(b) 5

(c) 7

(d) 9

**3.What is the least number by which 84 must be multiplied in order to produce a multiple of 128?**

(a) 32

(b) 44

(c) 56

(d) 68

**4. 53904 / 16 / 8 = ?**

(a) 485

(b) 434

(c) 456

(d) none of these

**5. 121212 / 12 / 6 = ?**

(a) 1212.5

(b) 1683.5

(c) 1211

(d) none of these

**6.In a two-digit number, sum of the digits is 5 and the digit in ten’s place is 2/3 times of the unit’s digit then the two-digit number is**

(a) 14

(b) 41

(c) data inadequate

(d) none of these

**7.If unit’s place of a two-digit number is 8 and ten’s place is 5 less than unit’s place then the sum of the digits in the two-digit number is**

(a) 38

(b) 15

(c) 11

(d) none of these

**8.If 3 is a quotient when dividing the ten’s place of a two-digit number by its unit’s place then the number will be**

(a) 93

(b) 31

(c) 62

(d) data inadequate

**9.If 333 times of a number is 1665 more than 222 times of the number then the number is:**

(a) 125

b) 25

(c) 15

(d) 75

**10.If the sum of a number and its seven-ninth is 144 then what is the number?**

(a) 79

(b) 81

(c) 121

(d) 149