41). When 121012 is divided by 12, the remainder is
|
42). The sum of place values of 2 in 2424 is
| A). 4 |
| B). 220 |
| C). 2002 |
| D). 2020 |
|
43). The pair of numbers which are relatively prime to each other is
| A). (68, 85) |
| B). (65, 91) |
| C). (92, 85) |
| D). (102,153) |
|
44). 2/3 is a rational number whereas \( \Large \frac{\sqrt{2}}{\sqrt{3}} \) is
| A). also a rational number |
| B). an irrational number |
| C). not a number |
| D). a natural periodic number |
|
45). When 1/7 of a number is subtracted from the number itself, it gives the same value as the sum of all the angles of a triangle. What is the number?
| A). 224 |
| B). 210 |
| C). 140 |
| D). 350 |
|
46). In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 46, then find the dividend.
| A). 5388 |
| B). 5343 |
| C). 5336 |
| D). 5391 |
|
47). The product of two consecutive odd numbers is 6723. What is the greater number?
| A). 89 |
| B). 85 |
| C). 91 |
| D). 83 |
|
48). The sum of the four consecutive even numbers is 284. What would be the smallest number?
| A). 72 |
| B). 74 |
| C). 68 |
| D). 66 |
|
49). The sum of the digits of a two-digit number is 14 and the difference between the two digits of the number is 2. What is the product of the two digits of the two-digit number?
| A). 56 |
| B). 48 |
| C). 45 |
| D). Couldn't be determined |
|
50). What number should be added to 231228 to make it exactly divisible by 33?
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