RBI OFFICER GRADE 'B' PHASE-I EXAM Held on : 06.03.2021 (Shift-I) (Part-II)

Total Questions: 50

11. The following information shows the details about three different vehicles covering certain distances.

From the questions (11-15)
Consider the following details and answer the questions given below :

There are four travel points A, X, Y and Z. A bus covers a total distance of 300 km between points Z and A in 5 hours at an average speed of 75 km/h. An SUV car covers a total distance of 400 km between points Y and Z in 6 hours at an average speed of 100 km/h. A Sedan car covers a total distance of 400 km between points X and Y in 6 hours at an average speed of 80 km/h.
What is the sum of the normal speeds of all the three vehicles Sedan, SUV and Bus when the periods of stoppage taken by them during journey are 25%, 50% and 20% respectively of respective total time taken ?

(1) 297 km/h
(2) 169 km/h
(3) 292 km/h
(4) 155 km/h
(5) 249 km/h

Correct Answer: (1) 297 km/h

Solution:

Speed of Sedan car

Speed of SUV

12. Study the above information carefully and answer the questions.

The usual speeds of the vehicles Sedan, SUV and Bus are 100%, 60% and 60% more than their average speeds respectively. Find the ratio between the time taken by all the vehicles running without stoppages to reach their destinations.

(1) 1 : 2 : 3
(2) 2 : 1 : 3
(3) 3 : 2 : 1
(4) 3 : 1 : 2
(5) 1 : 1 : 1

Correct Answer: (5) 1 : 1 : 1

Solution:

\textbf{62. (5) Time taken by Sedan car}

13. Study the above information carefully and answer the questions.

The SUV spends 1 hour stoppage time during its journey. What is the time taken by SUV in covering the distance between Y and A?

(1) 7 hours and 30 minutes
(2) 8 hours and 50 minutes
(3) 7 hours and 15 minutes
(4) 8 hours and 45 minutes
(5) 7 hours and 25 minutes

Correct Answer: (4) 8 hours and 45 minutes

Solution:

\textbf{63. (4) Usual speed of SUV}

14. Study the above information carefully and answer the questions.

If the normal speed of the Sedan car is 25% more than its average speed, what is the stoppage time taken by the car in covering the distance from Z to A?

(1) 2 hours and 20 minutes
(2) 2 hours and 10 minutes
(3) 1 hour and 30 minutes
(4) 1 hour and 20 minutes
(5) 2 hours and 40 minutes

Correct Answer: (3) 1 hour and 30 minutes

Solution:

\textbf{64. (3) Usual speed of Sedan car}

15. Study the above information carefully and answer the questions.

If the stoppage time taken by the bus is 40% less than total time taken, what is the time taken by bus to cover the distance from X to Z?

(1) 9 hours and 15 minutes
(2) 8 hours
(3) 7 hours and 55 minutes
(4) 9 hours
(5) 8 hours and 30 minutes

Correct Answer: (2) 8 hours

Solution:

\textbf{65. (2) Time taken by Bus without}

16. The following table shows the details of the number of aspirants of five different colleges – A, B, C, D and E who established new startups in three different states in three different regions. Each aspirant started only one start up. Consider the following table and answer the questions given below :

From the questions (16-20)

State→ Colleges↓	UP			AP			MP
	Urban	Rural	Town	Urban	Rural	Town	Urban	Rural	Town
A	45	40	64	32	8	21	55	42	29
B	50	65	32	63	12	36	64	49	54
C	35	85	18	39	15	42	30	56	72
D	25	41	26	45	16	6	24	77	81
E	20	24	42	12	14	84	48	87	90

The number of aspirants who started startups in rural areas of AP and MP together is approximately what percentage more than those who established startups in the rural areas of UP?

(1) 51%
(2) 9%
(3) 47%
(4) 6%
(5) 53%

Correct Answer: (3) 47%

Solution:

\textbf{66. (3) Number of aspirants who}

\text{established startups in :}

\text{Rural area of AP and MP}

17. Study the above information carefully and answer the questions.

By what percentage the total number of startups established in Town areas by aspirants of B and C together in UP is less than those in Rural areas by aspirants of D and E together in MP?

(1) 54%
(2) 8%
(3) 69%
(4) 10%
(5) 46%

Correct Answer: (3) 69%

Solution:

Total number of startps :

18. Study the above information carefully and answer the questions.

What is the ratio between the number of startups in Rural areas of UP by aspirants of C and D together to those in Towns by aspirants of B and C together in the MP?

(1) 2 : 3
(2) 1 : 2
(3) 3 : 1
(4) 1 : 1
(5) 2 : 1

Correct Answer: (4) 1 : 1

Solution:

Number of startups :

19. Study the above information carefully and answer the questions.

By what percentage the number of start ups in Rural areas opened by the aspirants of A and D together in MP is more than that in Urban areas by the aspirants of B, C and E together in AP?

(1) 8%
(2) 11%
(3) 4.4%
(4) 6%
(5) 18%

Correct Answer: (3) 4.4%

Solution:

Number of startups :

20. Study the above information carefully and answer the questions.

By what percentage the number of startups established by the aspirants of college A in all the states together is less than that established by the aspirants of college E in all the states together?