# Mental ability questions any 5 with explanation

1
by kOyAl

2015-12-25T18:50:32+05:30
Mental ability questions are actually reasoning type.......
1. If the sixth day of a month is Tuesday, then what is the day on the 5th day prior to the 28th of that month?
(a) Thursday                                (b) Friday
(c) Wednesday                            (d) Saturday

2. Which number will  complete the series?
6, 11, 21, 36, 56,
(a) 51                                             (b) 91
(c) 42                                             (d) 81
Reason : The sequence is +5, +10, +15, +20, +25.

3. If D = 4, COVER = 63, then Basis=?
(a) 50                                            (c) 49
(c) 55                                            (d)54
Reason : D = 4;
C = 3, O = 15, V = 22, E = 5, R= 18
COVER = 3 + 15 + 22 +  5 + 18
= 63
BASIS : B = 2, A = 1, S = 19 , I = 9, S = 19
BASIS = 2 + 1 +  19 + 9 + 19
= 50
4. How many 7's are there in the following sequence of numbers which are preceded by 3 and immediately followed by 9?
547983276543798563798
(a) One                                                (b) Two
(c) Three                                              (d) Four