Exams Questions and Answers

Q:

The area of the largest circle that can be drawn inside a rectangle with sides 18cm by 14cm is

A) 49	B) 154
C) 378	D) 1078

Answer & Explanation Answer: B) 154

Explanation:

The diameter is equal to the shortest side of the rectangle.

So radius= 14/2 = 7cm.

Therefore, $a r e a o f c i r c l e = {πr}^{2} = \frac{22}{7} \times 49 = 154 {cm}^{2}$

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

86 55433

Q:

Select the correct combination of mathematical signs to replace * signs and to balance the equation.

48 * 4 * 6 * 3 * 30

A) -, +, =, x	B) ÷, =, x, +
C) ÷, +, x, =	D) -, =, x, +

Answer & Explanation Answer: C) ÷, +, x, =

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

4 55425

Q:

Which of the following are the benefits of the Pradhan Mantri Jan Arogya Yojana (PMJAY)?

1. Free treatment available at all public and empanelled private hospitals in times of need

2. Cashless and paperless access to quality health care services

3. Government provides health insurance cover of up to Rs.5,00,000 per family per year4. Pre-existing diseases are not covered

Select the correct answer using the code given below.

A) 1 and 3 only	B) 1, 2 and 3
C) 2 and 4 only	D) 2, 3 and 4

Answer & Explanation Answer: B) 1, 2 and 3

Explanation:

BENEFITS UNDER THE SCHEME:

•Ayushman Bharat-Pradhan Mantri Jan ArogyaYojana (PMJAY) will provide a cover of up to Rs. 5 lakhs per family per year, for secondary and tertiary care hospitalization.

•Over 10.74 crore vulnerable entitled families (approximately 50 crore beneficiaries) will be eligible for these benefits.

•PMJAY will provide cashless and paperless access to services for the beneficiary at the point of service.

•PMJAY will help reduce catastrophic expenditure for hospitalizations, which impoverishes people and will help mitigate the financial risk arising out of catastrophic health episodes.

•Entitled families will be able to use the quality health services they need without facing financial hardships.

•When fully implemented, PMJAY will become the world’s largest fully government-financed health protection scheme. It is a visionary step towards advancing the agenda of Universal Health Coverage (UHC).

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 55420

Q:

What is the general formula of alkenes?

A) CnH2n	B) CnH2n+2
C) CnH2n-2	D) CnH2n-1

Answer & Explanation Answer: A) CnH2n

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

2 55349

Q:

${(8)}^{\frac{2}{3}}$ = ?

A) √4	B) 2
C) 4	D) 64

Answer & Explanation Answer: C) 4

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

0 55349

Q:

If $cosθ = 4 / 5$ , then $(secθ + cosecθ) =$

A) 7/5	B) 15/12
C) 35/12	D) 12/5

Answer & Explanation Answer: C) 35/12

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

1 55307

Q:

x and y are integers

x + y < 11 , and x > 6

What is the smallest possible value of x - y ?

A) 1	B) 24
C) 4	D) -2

Answer & Explanation Answer: C) 4

Explanation:

The smallest value will be obtained by giving x the smallest possible value while y gets the largest possible value. The smallest value for x = 7. This means that y will have to be less than or equal to 3 (so that x + y <11), but we want the largest value of y which is 3.

The difference, x - y will be 4.

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Filed Under: Problems on Numbers
Exam Prep: GRE

7 55298

Q:

Solve the following:

$\frac{1}{1 + sinθ} + \frac{1}{1 - sinθ} = ?$

A) 2cos2θ	B) 1
C) 0	D) 2sec2θ

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