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Q:

If P : Q : R = 2 : 3 : 5, then what is the value of (P + Q) : (Q + R) : (R + P)?

A) 5:8:7 B) 2:3:5
C) 5:8:10 D) 4:9:25
 
Answer & Explanation Answer: A) 5:8:7

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

A watch having marked price as Rs 8400 is sold for Rs 5040 after two successive discounts. If the first discount is 25% then what is the second discount percentage?

A) 0.15 B) 0.2
C) 0.3 D) 0.25
 
Answer & Explanation Answer: B) 0.2

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

If 27N4 is divisible by 11, then what is the value of N?

A) 2 B) 7
C) 9 D) 6
 
Answer & Explanation Answer: C) 9

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

If Tan θ = 7/24, then what is the value of Cosec θ?

A) 25/24 B) 25/7
C) 24/7 D) 24/25
 
Answer & Explanation Answer: B) 25/7

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Δ ABC is right angled at B. If m∠A = 60°, then what is the value of 2 Sec C x 1/2 Sin A?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

What is the value of 1/√2 Cot 30° + 1/√3 Cosec 60°?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 1:4 and area of ΔADE is 6 sq cm, what is the ratio of area of ΔADE: area of quadrilateral BDEC?

A) 1:12 B) 1:6
C) 1:16 D) 1:24
 
Answer & Explanation Answer: D) 1:24

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Filed Under: Area
Exam Prep: Bank Exams

Q:

Slope of the line AB is 4/3. Co-ordinates of points A and B are (x , -5) and (2 , -3) respectively. What is the value of x?

A) 1/2 B) -1/4
C) 4 D) -4
 
Answer & Explanation Answer: A) 1/2

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