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Q:

The graph shows the production of food grains of a country in different years. Study the graph and answer the questions.

The difference of the production of food grains for the year 1981 and 1985 is

A) 500 tonnes B) 1000 tonnes
C) 5000 tonnes D) 10000 tonnes
 
Answer & Explanation Answer: C) 5000 tonnes

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The graph shows the production of food grains of a country in different years. Study the graph and answer the questions.

The sum of the production of food grains in the year 1982 and 1984 is equal to that in the year:

 

A) 1980 B) 1981
C) 1983 D) 1985
 
Answer & Explanation Answer: B) 1981

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The angle of elevation of an aeroplane from a point on the ground is 45°. After flying for 15 seconds, the elevation changes to 30°. If the aeroplane is flying at a height of 2500 metres, then the speed of the aeroplane in km/hr. is

A) 600 B) 600 (√3 + 1)
C) 600 √3 D) 600 (√3 - 1)
 
Answer & Explanation Answer: D) 600 (√3 - 1)

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Filed Under: Height and Distance
Exam Prep: Bank Exams

Q:

In a circle, a chord, 5√2 cm long, makes a right angle at the centre. Then the length of the radius of the circle will be

A) 2.5 cm B) 5 cm
C) 7.5 cm D) 10 cm
 
Answer & Explanation Answer: B) 5 cm

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

The average of marks obtained by 100 candidates in a certain examination is 30. If the average marks of passed candidates is 35 and that of the failed candidates is 10, what is the number of candidates who passed the examination?

A) 60 B) 70
C) 80 D) 90
 
Answer & Explanation Answer: C) 80

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Filed Under: Average
Exam Prep: Bank Exams

Q:

If 2x+13x = 5, the value of 5x6x2+20x+1 is

A) 1/4 B) 1/6
C) 1/5 D) 1/7
 
Answer & Explanation Answer: D) 1/7

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If x , y, and z are real numbers such that (x - 3)2 + (y - 4)2 + (z - 5)2 = 0 then (x+y+z) is equal to

A) -12 B) 0
C) 8 D) 12
 
Answer & Explanation Answer: D) 12

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The sum of money that will yield Rs. 60 as simple interest at 6% per annum in 5 years is

A) 200 B) 225
C) 175 D) 300
 
Answer & Explanation Answer: A) 200

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Filed Under: Simple Interest
Exam Prep: Bank Exams