Exams Questions and Answers

Q:

In December 2017, which Ministry launched a pilot project ‘Blue Flag’?

A) Ministry of Home Affairs	B) Ministry of Health and Family Welfare
C) Ministry of Environment, Forest and Climate change	D) Ministry of Tourism

Answer & Explanation Answer: C) Ministry of Environment, Forest and Climate change

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 35616

Q:

If (8, 2) is a solution of x + 4y - 2k = 0 then find the value of k2.

A) 36	B) 49
C) 64	D) 81

Answer & Explanation Answer: C) 64

Explanation:

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

0 35608

Q:

10 men and 15 women together can complete a work in 6 days. It takes 100 days for one man alone to complete the same work. How many days will be required for one woman alone to complete the same work?

A) 215 days	B) 225 days
C) 235 days	D) 240 days

Answer & Explanation Answer: B) 225 days

Explanation:

Given that

(10M + 15W) x 6 days = 1M x 100 days

=> 60M + 90W = 100M

=> 40M = 90W

=> 4M = 9W.

From the given data,

1M can do the work in 100 days

=> 4M can do the same work in 100/4= 25 days.

=> 9W can do the same work in 25 days.

=> 1W can do the same work in 25 x 9 = 225 days.

Hence, 1 woman can do the same work in 225 days.

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Filed Under: Time and Work
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

45 35606

Q:

What is the square root of (√5 + 2)/(√5 – 2)?

A) √5 – √4	B) √5 + 2
C) 5 + √2	D) 7

Answer & Explanation Answer: B) √5 + 2

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

1 35585

Q:

Thoubal Multipurpose Project has been inaugurated in which Indian state?

A) Bihar	B) Manipur
C) Assam	D) Mizoram

Answer & Explanation Answer: B) Manipur

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

1 35580

Q:

In the following question, select the missing number from the given series.

9, 11, 14, 16, 19, 21, ?

A) 24	B) 26
C) 25	D) 27

Answer & Explanation Answer: A) 24

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

22 35570

Q:

The altitude drawn to the base of an isosceles triangle is 8cm and the perimeter is 32cm. Find the area of the triangle?

A) 50	B) 60
C) 70	D) 80

Answer & Explanation Answer: B) 60

Explanation:

let ABC be the isosceles triangle, the AD be the altitude

Let AB = AC = x then BC= 32-2x [because parameter = 2 (side) + Base]

since in an isoceles triange the altitude bisects the base so

BD = DC = 16-x

In a triangle ADC, ${(A C)}^{2} = {(A D)}^{2} + {(D C)}^{2}$

$x^{2} = 8^{2} + {(16 - x)}^{2}$ $\Rightarrow x = 10$

BC = 32-2x = 32-20 = 12 cm

Hence, required area = $\frac{1}{2} * B C * A D$ = $\frac{1}{2} * 12 * 10$ = 60 sq cm

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

69 35505

Q:

Factors that may influence enzyme activity?

A) pH	B) Substrate concentration
C) Temperature	D) All the above

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