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Q:

An incident ray strikes a plane mirror at an angle of 20 deg with the mirror. The angle between the incident ray and reflected ray is ____.

 

A) 140 deg B) 40 deg
C) 50 deg D) 20 deg
 
Answer & Explanation Answer: A) 140 deg

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

How many triangles are present in the below figure?

 

A) 6 B) 8
C) 9 D) 10
 
Answer & Explanation Answer: D) 10

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Filed Under: Image Analysis
Exam Prep: Bank Exams

Q:

The following pie chart shows fruit tree distribution in a farm land. Consider the chart and answer questions based on it.

 

The sector angle corresponding to the Banana is

A) 90 deg B) 54 deg
C) 72 deg D) 36 deg
 
Answer & Explanation Answer: B) 54 deg

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Filed Under: Pie Charts
Exam Prep: Bank Exams

Q:

Select the option that represents the number of triangles in the given figure

A) 12 B) 15
C) 14 D) 10
 
Answer & Explanation Answer: C) 14

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Filed Under: Image Analysis
Exam Prep: Bank Exams

Q:

If triangle ABC = triangle XYZ and angle BAC = 55 deg, then angle ZXY = ?

A) 67.5 deg B) 135 deg
C) 65 deg D) 55 deg
 
Answer & Explanation Answer: D) 55 deg

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

Q:

Three triangles are marked out of a bigger triangle at the three vertices such that each side of each of the smaller triangles is one-fourth as long as each corresponding side of the bigger triangle. The ratio of the area of the three small triangles taken together to that of the rest of the bigger triangle is

A) 4 : 15 B) 3 : 13
C) 3 : 16 D) 1 : 5
 
Answer & Explanation Answer: B) 3 : 13

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

If two complementary angles are in the ratio of 2:3, find the ratio of square of smaller angle to square of greater angle.

A) 3:2 B) 9:11
C) 4:5 D) 4:9
 
Answer & Explanation Answer: D) 4:9

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

An angle is 30 deg more than one half of its complement. Find difference between the greater and the smaller angles.

A) 10 deg B) 20 deg
C) 30 deg D) 25 deg
 
Answer & Explanation Answer: A) 10 deg

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Filed Under: Area
Exam Prep: Bank Exams