Quantitative Aptitude Quiz For RBI Attendant 2021- 2nd April |

Q1. In how many ways the word ‘INTICINCO’ can be written so that ‘T’ always comes at end.
(a) 720
(b) 1680
(c) 5040
(d) 1024
(e) 210

Q6. The sides of a rectangle are in the ratio of 5 : 4 (length : breadth). If the length is increased by 3 cm and breadth is reduced by 37½%, the new area obtained is 150 cm² less than the original area. Find the perimeter of the rectangle?
(a) 72 cm
(b) 108 cm
(c) 126 cm
(d) 90 cm
(e) 100 cm

Directions (11—15): Study the table given below and answer the following questions.
Table shows the number of girls in 5 different schools (A, B, C, D & E) and ratio of boys & girls in these schools.

Q11. Find ratio of boys in school – A & E together to boys in school – B & C together.
(a) 3 : 5
(b) 11 : 14
(c) 8 : 9
(d) 1 : 2
(e) 6 : 11

Q12. Average number of girls in school – B, C & D is what percent of average number of students in school – A & D?
(a) 50%
(b) 15%
(c) 35%
(d) 20%
(e) None of the above.

Q13. Students in school – B are how much more than girls in school – E and boys in school – D together?
(a) 388
(b) 382
(c) 394
(d) 376
(e) 374