RBI GRADE ‘B’ OFFICER’S EXAM Held on : 06.02.2011 (Part-III)

Total Questions: 50

21. In the following questions two equations numbered I and II are given. You have to solve both the equations and

Give Answer If

(1) $x > y$

(2) $x \geq y$

(3) $x < y$

(4) $x \leq y$

(5) $x = y$ or the relationship can not be established

I $x² + 5 x + 6 = 0$

II $y ² + 3 y + 2 = 0$

Correct Answer: (4)

Solution:

22. In the following questions two equations numbered I and II are given. You have to solve both the equations and

I $x ² - 10 x + 24 = 0$

II $y ² - 9 y + 20 = 0$

Correct Answer: (2)

Solution:I.

x² - 10 x + 24 = 0

$\Rightarrow x² - 6 x - 4 x + 24 = 0$

$\Rightarrow x (x - 6) - 4 (x - 6) = 0$

$\Rightarrow (x - 4) (x - 6) = 0$

$∴ x = 4$ or $6$

II. $y² - 9 y + 20 = 0$

$\Rightarrow y² - 5 y - 4 y + 20 = 0$

$\Rightarrow y (y - 5) - 4 (y - 5) = 0$

$\Rightarrow (y - 4) (y - 5) = 0$

$∴ y = 4$ or $5$

$∴ x \geq y$

23. In the following questions two equations numbered I and II are given. You have to solve both the equations and

Correct Answer: (5)

Solution:

24. In the following questions two equations numbered I and II are given. You have to solve both the equations and

I $x ² - 72 = x$

II $y ² = 64$

Correct Answer: (2)

Solution:

25. In the following questions two equations numbered I and II are given. You have to solve both the equations and

I $x ² - 463 = 321$

II $y ² - 421 = 308$

Correct Answer: (5)

Solution:

26. Study the following tables carefully and answer the questions given below:

Number of people taking fresh loans from different Banks over the years and the percentage of defaulters amongst them each year

Number of people taking fresh loans from different banks over the years

NUMBER

Bank

Year	P	Q	R	S	T
2004	27361	26345	25467	28246	30164
2005	32081	27456	32461	29435	35128
2006	25361	28637	32652	29565	32444
2007	23654	29045	32561	28314	36152
2008	36125	30467	25495	23764	35463
2009	35465	31963	27649	24356	33214
2010	34135	31974	28283	26555	31264

Approximate Percentage of defaulters amongst them each year

PERCENTAGE

Bank

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

Approximately how many people taking a loan from Bank S in the year 2006 were defaulters?

Correct Answer: (2) 6210

Solution:Required number of defaulters

= 29565 × 21/100 ≈ 6210

27. Study the following tables carefully and answer the questions given below:

Number of people taking fresh loans from different Banks over the years and the percentage of defaulters amongst them each year

Number of people taking fresh loans from different banks over the years

NUMBER

Bank

Year	P	Q	R	S	T
2004	27361	26345	25467	28246	30164
2005	32081	27456	32461	29435	35128
2006	25361	28637	32652	29565	32444
2007	23654	29045	32561	28314	36152
2008	36125	30467	25495	23764	35463
2009	35465	31963	27649	24356	33214
2010	34135	31974	28283	26555	31264

Approximate Percentage of defaulters amongst them each year

PERCENTAGE

Bank

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

Approximately what was the difference between the number of defaulters of Bank Q in the year 2004 and 2005?

Correct Answer: (1) 175

Solution:Required difference

28. Study the following tables carefully and answer the questions given below:

Number of people taking fresh loans from different Banks over the years and the percentage of defaulters amongst them each year

Number of people taking fresh loans from different banks over the years

NUMBER

Bank

Year	P	Q	R	S	T
2004	27361	26345	25467	28246	30164
2005	32081	27456	32461	29435	35128
2006	25361	28637	32652	29565	32444
2007	23654	29045	32561	28314	36152
2008	36125	30467	25495	23764	35463
2009	35465	31963	27649	24356	33214
2010	34135	31974	28283	26555	31264

Approximate Percentage of defaulters amongst them each year

PERCENTAGE

Bank

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

In which of the following years was the number of defaulters of Bank R, the maximum among the given years?

Correct Answer: (3) 2007

Solution:It is obvious from the table.

29. Study the following tables carefully and answer the questions given below:

Number of people taking fresh loans from different Banks over the years and the percentage of defaulters amongst them each year

Number of people taking fresh loans from different banks over the years

NUMBER

Bank

Year	P	Q	R	S	T
2004	27361	26345	25467	28246	30164
2005	32081	27456	32461	29435	35128
2006	25361	28637	32652	29565	32444
2007	23654	29045	32561	28314	36152
2008	36125	30467	25495	23764	35463
2009	35465	31963	27649	24356	33214
2010	34135	31974	28283	26555	31264

Approximate Percentage of defaulters amongst them each year

PERCENTAGE

Bank

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

In which of the following years was the difference in number of people taking loan from Bank P from the previous year the highest?

Correct Answer: (1) 2008

Solution:It is obvious from the table

30. Study the following tables carefully and answer the questions given below:

Number of people taking fresh loans from different Banks over the years and the percentage of defaulters amongst them each year

Number of people taking fresh loans from different banks over the years

NUMBER

Bank

Year	P	Q	R	S	T
2004	27361	26345	25467	28246	30164
2005	32081	27456	32461	29435	35128
2006	25361	28637	32652	29565	32444
2007	23654	29045	32561	28314	36152
2008	36125	30467	25495	23764	35463
2009	35465	31963	27649	24356	33214
2010	34135	31974	28283	26555	31264

Approximate Percentage of defaulters amongst them each year

PERCENTAGE

Bank

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

Approximately what was the total number of defaulters of Bank T in the years 2007 and 2008 together?

Correct Answer: (3) 13250

Solution:Total number of defaulters of
bank T in years 2007 and 2008

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P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

RBI GRADE ‘B’ OFFICER’S EXAM Held on : 06.02.2011 (Part-III)

21. In the following questions two equations numbered I and II are given. You have to solve both the equations and

22. In the following questions two equations numbered I and II are given. You have to solve both the equations and

23. In the following questions two equations numbered I and II are given. You have to solve both the equations and

24. In the following questions two equations numbered I and II are given. You have to solve both the equations and

25. In the following questions two equations numbered I and II are given. You have to solve both the equations and

26. Study the following tables carefully and answer the questions given below:

27. Study the following tables carefully and answer the questions given below:

28. Study the following tables carefully and answer the questions given below:

29. Study the following tables carefully and answer the questions given below:

30. Study the following tables carefully and answer the questions given below:

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P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

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12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23

P	Q	R	S	T
12	9	15	13	19
24	8	17	20	23
22	13	16	21	25
18	11	18	22	19
12	10	13	23	18
11	20	11	22	21
9	21	12	21	23