Q:

In each of the following questions, a question is followed by information given in them Statements I, II and III. You have to study the question along with the statements and decide the information given in which or the statements/ is necessary to answer the question.

What is the cost of flooring the rectangular hall?

I. Length and the breadth of the hall are in the ratio of 3:2

II. Length of the hall is 48 m and cost of flooring is ₹ 850 Per sq.m.

III. Perimeter of the hall is 160 m and cost of flooring is ₹ 850 per sq m

A) I and II	B) I and III
C) Only III	D) I and either II or III

Answer & Explanation Answer:

Explanation:

From I and II,
Length = 3x = 48 m
∴ x = 16
Breath = 2x = 32 m
Hence, Area of floor = 48 × 32
Cost of flooring = 48 × 32 × 850 = ₹ 1305600
From I and III, 2(l +b) = 160
2(3x + 2x) = 160
10x = 160
∴ x = 16
∴ Length = 3 × 16 = 48 m
Breadth = 2x = 32m
Cost of flooring = (48 × 32) × 850 = ₹ 1305600
Similarly, from II and III, we can find
l = 48 m
b = 32 m
and Total cost of flooring = ₹ 1305600

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

1 1761

Q:

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.

-7.5, 15, -30, 60, ? , 240

A) 120	B) -240
C) -120	D) 240

Answer & Explanation Answer: C) -120

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

4 1761

Q:

Women have shrill voice because of _______.

A) Low frequency	B) High frequency
C) Shrill vocals	D) Strong epiglottis

Answer & Explanation Answer: B) High frequency

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

1 1761

Q:

Which of the following elements were not found in Lothal as archaeological remains?

A) Couple Burial	B) Persian seals
C) Harbour	D) Fine variety of barley

Answer & Explanation Answer: D) Fine variety of barley

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

3 1760

Q:

A solution contains 33 g of common salt in 320 g of water. Calculate the concentration in terms of mass, by mass percentage of the solution.

A) 13.05%	B) 9.09 g
C) 9.35g	D) 9.35%

Answer & Explanation Answer: D) 9.35%

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT

1 1760

Q:

At Barren Island, the only active volcano in India is situated in

A) Andaman Islands	B) Nicobar Islands
C) Lakshadweep	D) Minicoy

Answer & Explanation Answer: B) Nicobar Islands

Explanation:

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Filed Under: Indian Geography

2 1760

Q:

The atomic power station in Rajasthan is situated at:

A) Pokhran	B) Suratgarh
C) Rawatbhata	D) Chittorgarh

Answer & Explanation Answer: C) Rawatbhata

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

2 1760

Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Rectitude

A) Goodness	B) Infamy
C) Honesty	D) Character

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