RBI GRADE ‘B’ OFFICER’S EXAM Held on : 2008 (Part-III)

Total Questions: 50

21. Study the following table carefully and answer the questions given below it.

Percentage of Marks obtained  by different students in different subject 
Subjects (Maximum Marks)

STUDENTSMaths (150)Physics (150)Chemistry (150)Biology (100)Hindi (75)English (75)Marathi (50)Social Sci.(125)
Vineet8482707764667884
Akanksh9084626360867070
Anusha7490648162748464
Swarup6264767970828690
Vikram8270726980607870
Monica7080868766746880

How many students have scored the highest in more than one subject ?

Correct Answer: (3) Three
Solution:There are three.
Monica scored maximum in Biology and chemistry.
Swarup scored maximum in Marathi and Social Science.
Akanksh scored maximum in Maths and English.

22. Marks obtained by Vikram in Chemistry are what per cent of marks obtained by Monica in the same subject ? (rounded off to two digits after decimal)

Correct Answer: (1) 83.72
Solution:Marks obtained by Vikran

∴ Required percentage

23. How many marks did Vineet get in all the subjects together ?

Correct Answer: (5) None of these

24. Who has scored the highest marks in all the subjects together ?

Correct Answer: (4) Monica

25. What are the average marks obtained by all students together in Physics ?

Correct Answer: (2) 117 1/2
Solution:Average percentage in Physics

26. Study the following graph to answer the given questions.

Per cent profit earned by two companies over the given years.


If the Expenditure of Company B in 2000 was Rs. 200 crores, what was its Income ?

Correct Answer: (1) Rs. 240 crores
Solution:Let Income be Rs. crores

27. If the Income of Company A in 2002 was Rs. 600 crores, what was its Expenditure ?

Correct Answer: (3) Rs. 375 crores
Solution:The Income of Company A in 2002 = Rs. 600 crores % profit = 60

Let the expenditure be Rs. crores

28. If the Income of Company B in 1998 was Rs. 200 crores, what was its profit in 1999 ?

Correct Answer: (4) Cannot be determined
Solution:It can't be determined as Income and Expenditure of respective year is not
known.

29. If the Incomes of the two companies in 1998 were equal, what was the ratio of their Expenditure?

Correct Answer: (2) 26 : 27

30. What is the per cent increase in per cent profit for Company B from year 2000 to 2001?

Correct Answer: (1) 75
Solution:Required percentage