New- REET VACANCY COMING SOON: 31K Posts of 3rd Grade Teacher in Rajasthan(Approved by FMoR) New- RSMSSB PATWAR: Exam in January, 2021

Sunday, October 15, 2017

New Pattern DI- IBPS PO/CLERK/SBI/RRB-Pre/Mains


Directions (Q. Nos. 1-4) Refer to the following line graph which represents the rainfall in- inches during the months of January through July in a particular year in a certain city



In each of these questions, two quantities are given, one in Column A and one in Column B. Compare the two quantities.
Mark answer as
(a) If the two quantities are equal
(b) If the quantity in column B is greater
(c) If the quantity in column A is greater
(d) If the relationship cannot be determined from the information given


Column A            

Column B
1
The ratio of rainfall in the months of February and July
2 : 3
2
The average monthly Rainfall recorded for the 7 months
1.9 inches

3
25/2% of all the rain that fell during the 7 months period

The amount of rainfall during the month of February
4
The ratio between the rainfall in May and January
The ratio between the rainfall in April and FebruaryAnswers and Explanations

Answer 1: (c)
Month
Rainfall
January
0.4
February
1.4
March
2.2
April
2.8
May
2.4
June
1.4
July
2.0
Total
12.6
The ratio of rainfall in Feb : July = 1.4/2.0= 0.7:1 . The value of Column B is 2:3 = 0.67 : 1 . Since the value in column A is more than B, the correct option is (c)

Answer 2: (b)
Month
Rainfall
January
0.4
February
1.4
March
2.2
April
2.8
May
2.4
June
1.4
July
2.0
Total
12.6


The average annual rainfall is 12.6/7 = 1.8 ins which is less than 1.9 inch. Since the value in column B is more Than A, the correct option is (b)

Answer 3: (c)
Month
Rainfall
January
0.4
February
1.4
March
2.2
April
2.8
May
2.4
June
1.4
July
2.0
Total
12.6

Total rainfall in 7 months= 12.6=  = 1.575 inch
The amount of rainfall during the month of February = 1.4 inch
The value of the column A is more.
Therefore the correct option is (c).

Answer 4: (c)
Ratio of rainfall in May: January : 2.4:0.4 = 6:1
Ratio of rainfall in April : February : 2.8:1.4 = 2:1
The ratio of column A is more than the ratio of column B.
Therefore correct option is (c)


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