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Q:

ΔABC is right angled at B. If m∠A = 60 deg, then find the value of (secC + 2)

A) (2+2√3)/√2	B) 4/3
C) (2+2√3)/√3	D) 4/√3

Answer & Explanation Answer: C) (2+2√3)/√3

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

Q:

The line graph shows the number of deaths due to dengue in a certain state. Study the diagram and answer the following questions.

If on an average Rs 10 lakhs were paid as insurance for each death due to a dengue, then how much insurance was paid (in Rs crore) in the year 2015?

A) 750	B) 1250
C) 1000	D) 1500

Answer & Explanation Answer: A) 750

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Filed Under: Line Charts
Exam Prep: Bank Exams

Q:

The line graph shows the number of deaths due to dengue in a certain state. Study the diagram and answer the following questions.

What was the difference in the number of deaths between the years 2012 and 2014?

A) 5500	B) 6000
C) 5000	D) 6500

Answer & Explanation Answer: D) 6500

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Filed Under: Line Charts
Exam Prep: Bank Exams

Q:

What is the simplified value of

$\frac{1}{\sqrt{25} - \sqrt{24}} - \frac{1}{\sqrt{24} - \sqrt{23}} + \frac{1}{\sqrt{23} - \sqrt{22}} - \frac{1}{\sqrt{22} - \sqrt{21}} + \frac{1}{\sqrt{21} - \sqrt{20}}$ ?

A) 5 + 2√5	B) 5 – 5√2
C) √25 + √21	D) √25 – 4

Answer & Explanation Answer: A) 5 + 2√5

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The difference between cost price and selling price is Rs 451. If loss percentage is 11%, then what is the selling price (in Rs)?

A) 3254	B) 3649
C) 3857	D) 4100

Answer & Explanation Answer: B) 3649

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

The average height of 40 sticks is 154 cm. Some sticks of average height 160 cm are taken out. If the new average height is 150 cm, then how many sticks are remaining?

A) 12	B) 16
C) 24	D) 28

Answer & Explanation Answer: C) 24

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Filed Under: Average
Exam Prep: Bank Exams

Q:

If a/b = c/d = e/f = 2/5, then what is (5a + 3c + 2e) : (5b + 3d + 2f)?

A) 2 : 5	B) 3 : 5
C) 16 : 25	D) 20:33

Answer & Explanation Answer: A) 2 : 5

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

If A% of A is 196, then what is the value of A?

A) 170	B) 160
C) 120	D) 140

Answer & Explanation Answer: D) 140

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Filed Under: Percentage
Exam Prep: Bank Exams

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