Quantitative aptitude practice questions for Nellore DCCB Assistant manager/ Clerks & SBI ,RRB Set - 4 .

 

Quantitative aptitude practice questions with Answers for Nellore DCCB Assistant manager/ Clerks & SBI ,RRB .

SET -4

 DATA INTERPRETATION

Directions : Study the following bar chart carefully and answer the questions given beside.

The bar graph below shows the production (in numbers) and sales (in numbers) of refrigerators by five different factories in a month. 

 

Note: Inventory (in numbers) = Production (in numbers) – Sales (in numbers) 

1. Find the total number of refrigerators produced by all the given factories in a month.
A. 3156.       B. 3268      C. 3376.     D. 3298          E. None of these
2. For which factory, the percentage sales is maximum with respect to the production?
A. Factory A       B. Factory B      C. Factory C     D. Factory D      E. Factory E
3. Find the ratio of the total sales (in number) of the factory A, C and D together to the total sales (in number) of the factory B and E together.
A. 351 : 313      B. 119 : 112.       C. 257 : 213.     D. 357 : 313      E. None of these
4. For which factory, the inventory (in numbers) is the second highest?
A. Factory A       B. Factory B.     C. Factory C     D. Factory D      E. Factory E
5. If 5% and 1.25% of the refrigerators produced by factory A and factory E respectively is found to be defective, then find the percentage of non-defective refrigerators produced by factory A and E together with respect to the total refrigerators produced by all the given factories.
A. 37.4%       B. 49.3%        C. 45.7%       D. 43.8% E. None of these

Directions:  study the following Questions carefully and choose the right answer:

1. A boat covers 24 km upstream and 36 km downstream in 6 hours while it covers 36 km 

upstream and 24 km downstream in 6.5 hours. The velocity of the current is:

A. 1 km/hr          B. 1.5 km/hr.    C. 2 km/hr.              D. 2.5 km/hr

2. A man can row 7.5 kmph in still water, if the river is running at 1.5 km an hour. It takes 

him 50 mins to row to a place and back, how far off is the place?

A.1 km       B. 2 km       C. 3 km      D. 4 km

3. A man can row upstream at 7 kmph and downstream at 10 kmph. Find man's rate still 

water and the rate of current.

A. 4 km/hr and 1 km/hr.    B. 8.5 km/hr and 1.5 km/hr

C. 6 km/hr and 2 km/hr  D. 6 km/hr and 3 km/hr

4. A man can row 40 km upstream and 55 km downstream in 13 hours, also he can row 30 

km upstream and 44 km downstream in 10 hours. Find the speed of the man in still water 

and the speed of the current.

A. 8 kmph and 2 kmph B. 8 kmph and 3 kmph

C. 7 kmph and 5 kmph D. 4 kmph and 7 kmph

5. If a boat goes 7 km upstream in 42 minutes and the speed of the stream is 3 kmph then 

the speed of the boat in still water is:

A. 4.2 km/hr.        B. 9 km/hr.         C. 13 km/hr   D. 21 km/hr

Answers :

1.      B                6.  C

2.      E                7.   C

3.      D                8.   B

4.      C                  9.   B

5.       E                 10.  C

Note : In any clerks & Po's ,Data interpretation having maximum 5-10 marks to score (ibps conducting exams).In DCCB ,Quant -35marks.

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