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Q:

In ΔDEF measure of angle E is 90 deg. If sinD = 15/17, and DE = 4cm, then what is the length (in cm) of side EF?

A) 8.5 B) 7.5
C) 5 D) 6
 
Answer & Explanation Answer: B) 7.5

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

What is the value of ( 1/3 + cosec30)?

A) (√6+1)/√3 B) 7/3
C) (4+√3)/2 D) (√3+1)/2
 
Answer & Explanation Answer: B) 7/3

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The total surface area of a hemisphere is 4158 cm2. Find its diameter (in cm).

A) 21 B) 84
C) 42 D) 63
 
Answer & Explanation Answer: B) 84

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

Q:

If the measure of the interior angle of a regular polygon is 100 deg greater than the measure of its exterior angle then how many sides does it have?

 

A) 10 B) 12
C) 9 D) 15
 
Answer & Explanation Answer: C) 9

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

Q:

The length and breadth of a rectangle are 21 cm and 20 cm respectively. Find its area (in cm2).

 

A) 420 B) 840
C) 80 D) 160
 
Answer & Explanation Answer: A) 420

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Filed Under: Area
Exam Prep: Bank Exams

Q:

The line graph shows the average hours per day spent by teenagers playing outdoor games. Study the diagram and answer the following questions.

How many hours does a 16 year old spend playing outdoor games in a week?

 

A) 24.5 B) 25.5
C) 24 D) 25
 
Answer & Explanation Answer: A) 24.5

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Filed Under: Line Charts
Exam Prep: Bank Exams

Q:

The line graph shows the average hours per day spent by teenagers playing outdoor games. Study the diagram and answer the following questions.

The number of hours per day spent in playing outdoor games is ___________ more by 17 year olds as compared to 14 year olds

 

A) 14.28% B) 16.67%
C) 12.65% D) 10.79%
 
Answer & Explanation Answer: B) 16.67%

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Filed Under: Line Charts
Exam Prep: Bank Exams

Q:

The line graph shows the average hours per day spent by teenagers playing outdoor games. Study the diagram and answer the following questions.

What is the ratio of hours per day spent in playing outdoor games by 13 year olds and 18 year olds?

 

A) 1 : 5 B) 5 : 2
C) 2 : 5 D) 5 : 1
 
Answer & Explanation Answer: B) 5 : 2

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Filed Under: Line Charts
Exam Prep: Bank Exams