Quantitative Aptitude

1. The difference of the squares of two consecutive odd integers is divisible by which of the following integers ?                                                                                                                    (4)

1. 1. 3
2. 2. 6
3. 3. 7
4. 4. 8

2. 587 x 999 = ?                                                                                        (1)

1. 1. 586413
2. 2. 587523
3. 3. 614823
4. 4. 615173

3. A number was divided successively in order by 4, 5 and 6. The remainders were respectively 2, 3 and 4. The number is:                                                                                      (1)

1. 1. 214
2. 2. 476
3. 3. 954
4. 4. 1908

4. Which one of the following can’t be the square of natural number ?                       (3)

1. 1. 32761
2. 2. 81225
3. 3. 42437
4. 4. 20164
5. 5. None of these

5. 35 + 15 x 1.5 = ?                                                                                                     (3)

1. 1. 85
2. 2. 51.5
3. 3. 57.5
4. 4. 5.25
5. 5. None of these