1. The sum of even numbers between 1 and 31 is: (3)
- 1. 6
- 2. 28
- 3. 240
- 4. 512
2. If the number 91876 * 2 is completely divisible by 8, then the smallest whole number in place of * will be: (3)
- 1. 1
- 2. 2
- 3. 3
- 4. 4
- 5. None of these
3. 2056 x 987 = ? (2)
- 1. 1936372
- 2. 2029272
- 3. 1896172
- 4. 1926172
- 5. None of these
4. On multiplying a number by 7, the product is a number each of whose digits is 3. The smallest such number is: (1)
- 1. 47619
- 2. 47719
- 3. 48619
- 4. 47649
5. If x and y are the two digits of the number 653xy such that this number is divisible by 80, then x + y = ? (1)
- 1. 2 or 6
- 2. 4
- 3. 4 or 8
- 4. 8
- 5. None of these