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Q:

ΔDEF is right angled at E. If m∠D = 45°, then find the value of (tanF + 1/3).

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

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Find the total surface area (in cm²) of a right circular cone of diameter 14 cm and slant height 10 cm.

 

A) 374 B) 570
C) 428 D) 524
 
Answer & Explanation Answer: A) 374

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

Q:

Find the area (in cm²) of a semi-circle of radius 35 cm.

A) 3850 B) 960
C) 1920 D) 1925
 
Answer & Explanation Answer: D) 1925

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Filed Under: Area
Exam Prep: Bank Exams

Q:

The lengths of the two diagonals of a rhombus are 8 cm and 15 cm respectively. Find its area (in cm²).

A) 30 B) 120
C) 90 D) 60
 
Answer & Explanation Answer: D) 60

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Filed Under: Area
Exam Prep: Bank Exams

Q:

The bar graph shows average marks scored in a 100 marks Geography exam by students of 7 divisions of standard X. Study the diagram and answer the following questions.

 

If all students of Division C got bonus 10 marks for winning the inter-school trophy their new average marks would increase by how much?

 

A) 15% B) 25%
C) 16.67% D) 20%
 
Answer & Explanation Answer: D) 20%

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The bar graph shows average marks scored in a 100 marks Geography exam by students of 7 divisions of standard X. Study the diagram and answer the following questions.

 

Average marks of division A were lesser than that of Division C by _________

 

A) 100% B) 150%
C) 200% D) 50%
 
Answer & Explanation Answer: D) 50%

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The bar graph shows average marks scored in a 100 marks Geography exam by students of 7 divisions of standard X. Study the diagram and answer the following questions.

 

What is the ratio of average marks scored by Division C to Division G?

 

A) 3 : 5 B) 5 : 3
C) 6 : 5 D) 5 : 6
 
Answer & Explanation Answer: B) 5 : 3

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The bar graph shows average marks scored in a 100 marks Geography exam by students of 7 divisions of standard X. Study the diagram and answer the following questions.

 

Which division scored the second highest average marks?

 

A) F B) B
C) A D) C
 
Answer & Explanation Answer: D) C

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Filed Under: Bar Charts
Exam Prep: Bank Exams , CAT