RBI GRADE ‘B’ OFFICER’S EXAM Held on : 18.12.2011 (Part-III)

Total Questions: 50

31. Study the radar graph carefully and answer the questions that follow:

Monthly Salary (in thousands) of five different persons in three different years

What was the average monthly salary of Sumit in the year 2008, Anil in the year 2009 and Jyoti in the year 2010 together?

(1) ₹ 20,000
(2) ₹ 25,000
(3) ₹ 45,000
(4) ₹ 15,000
(5) None of these

Correct Answer: (1) ₹ 20,000

Solution:Required average monthly
salary

15000 + 15000 + 30000/3

= Rs. 20000

32. Study the radar graph carefully and answer the questions that follow:

Monthly Salary (in thousands) of five different persons in three different years

Total monthly salary of Arvind in all the years together was what percent of the total monthly salary of all the five persons together in the year 2008 ?

(1) 55
(2) 60
(3) 75
(4) 70
(5) None of these

Correct Answer: (2) 60

Solution:Total monthly salary of all the five persons in 2008

= Rs. 75 thousand

Arvind's total monthly salary

= Rs. 45 thousand

Required percentage = $45/$ $75 \times 100 = 60%$

33. Study the radar graph carefully and answer the questions that follow:

Monthly Salary (in thousands) of five different persons in three different years

Among the five persons whose earning per month over all the years together is second lowest?

(1) Sumit
(2) Anil
(3) Jyoti
(4) Arvind
(5) Poonam

Correct Answer: (4) Arvind

Solution:Earning of each one over all the years:
Sumit = Rs. 60 thousand
Anil = Rs. 40 thousand
Jyoti = Rs. 75 thousand
Arvind = Rs. 45 thousand
Poonam = Rs. 60 thousand

34. Study the radar graph carefully and answer the questions that follow:

Monthly Salary (in thousands) of five different persons in three different years

What was the percent decrease in monthly salary of Poonam in the year 2009 as compared to her monthly salary in previous year?

(1) 40
(2) 10
(3) 20
(4) 80
(5) None of these

Correct Answer: (3) 20

Solution:

35. Study the radar graph carefully and answer the questions that follow:

Monthly Salary (in thousands) of five different persons in three different years

If Jyoti's monthly salary in the year 2010 was increased by 30 percent then what would be her monthly salary in that year?

(1) ₹ 36,000
(2) ₹ 39,000
(3) ₹ 45,000
(4) ₹ 42,000
(5) None of these

Correct Answer: (2) ₹ 39,000

Solution:After an increase of 30%

36. Study the table carefully to answer the questions that follow.

Number of animals in grassland of four different countries in five different years

Year	Country
	South Africa			China			Sri Lanka			England
	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear
1990	145	156	250	320	346	436	280	468	255	423	342	234
1995	134	165	354	445	256	542	354	354	343	368	136	345
2000	120	135	324	583	325	454	433	345	545	354	267	456
2005	110	184	285	466	475	322	343	324	546	562	235	567
2010	160	224	264	411	535	534	535	532	453	349	345	324

What was the average number of tigers in grassland of Sri Lanka over all the years together?

(1) 386
(2) 389
(3) 369
(4) 276
(5) None of these

Correct Answer: (2) 389

Solution:Required average number of tigers

37. Study the table carefully to answer the questions that follow.

Number of animals in grassland of four different countries in five different years

Year	Country
	South Africa			China			Sri Lanka			England
	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear
1990	145	156	250	320	346	436	280	468	255	423	342	234
1995	134	165	354	445	256	542	354	354	343	368	136	345
2000	120	135	324	583	325	454	433	345	545	354	267	456
2005	110	184	285	466	475	322	343	324	546	562	235	567
2010	160	224	264	411	535	534	535	532	453	349	345	324

What was the difference between the total number of lions and bears in the grassland of England in the year 2005 and the number of tigers in the grassland of South Africa in the year 1995 ?

(1) 597
(2) 558
(3) 677
(4) 668
(5) None of these

Correct Answer: (4) 668

Solution:Required difference
= 235 + 567 - 134 = 668

38. Study the table carefully to answer the questions that follow.

Number of animals in grassland of four different countries in five different years

Year	Country
	South Africa			China			Sri Lanka			England
	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear
1990	145	156	250	320	346	436	280	468	255	423	342	234
1995	134	165	354	445	256	542	354	354	343	368	136	345
2000	120	135	324	583	325	454	433	345	545	354	267	456
2005	110	184	285	466	475	322	343	324	546	562	235	567
2010	160	224	264	411	535	534	535	532	453	349	345	324

Total number of animals together in grassland of China in the year 1990 was approximately what percent of total number of bears in the grassland of Sri Lanka over all the years together?

(1) 44
(2) 56
(3) 41
(4) 47
(5) 51

Correct Answer: (5) 51

Solution:Total number of bears in
Sri Lanka = 2142
Total number of animals in
China in 1990 = 1102
Required percentage

1102/2142 × 100 ≈ 51

39. Study the table carefully to answer the questions that follow.

Number of animals in grassland of four different countries in five different years

Year	Country
	South Africa			China			Sri Lanka			England
	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear
1990	145	156	250	320	346	436	280	468	255	423	342	234
1995	134	165	354	445	256	542	354	354	343	368	136	345
2000	120	135	324	583	325	454	433	345	545	354	267	456
2005	110	184	285	466	475	322	343	324	546	562	235	567
2010	160	224	264	411	535	534	535	532	453	349	345	324

If 35 percent of the total number of animals in the grassland of China in the year 2010 died due to an epidemic, how many animals remained in the grassland of China in the year 2010?

(1) 976
(2) 952
(3) 986
(4) 962
(5) None of these

Correct Answer: (4) 962

Solution:Total number of animals in
China in 2010 = 1480
Number of remaining animals

1480 × 65/100 = 962

40. Study the table carefully to answer the questions that follow.

Number of animals in grassland of four different countries in five different years

Year	Country
	South Africa			China			Sri Lanka			England
	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear	Tiger	Lion	Bear
1990	145	156	250	320	346	436	280	468	255	423	342	234
1995	134	165	354	445	256	542	354	354	343	368	136	345
2000	120	135	324	583	325	454	433	345	545	354	267	456
2005	110	184	285	466	475	322	343	324	546	562	235	567
2010	160	224	264	411	535	534	535	532	453	349	345	324

What was three-fourth of the total number of lions in the grassland of all the four countries in the year 2000 together?

(1) 848
(2) 868
(3) 804
(4) 824
(5) None of these

Correct Answer: (3) 804

Solution:Total number of lions in

« Previous 1 2 345 Next »

RBI GRADE ‘B’ OFFICER’S EXAM Held on : 18.12.2011 (Part-III)

31. Study the radar graph carefully and answer the questions that follow:

32. Study the radar graph carefully and answer the questions that follow:

33. Study the radar graph carefully and answer the questions that follow:

34. Study the radar graph carefully and answer the questions that follow:

35. Study the radar graph carefully and answer the questions that follow:

36. Study the table carefully to answer the questions that follow.

37. Study the table carefully to answer the questions that follow.

38. Study the table carefully to answer the questions that follow.

39. Study the table carefully to answer the questions that follow.

40. Study the table carefully to answer the questions that follow.

Related Posts