Aptitude and Reasoning Questions

Q:

What is the measure of an interior angle of a regular decagon?

A) 120° B) 140°
C) 144° D) 150°
 
Answer & Explanation Answer: C) 144°

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Find the next figure for the given series.

A) B B) D
C) A D) C
 
Answer & Explanation Answer: B) D

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Filed Under: Image Analysis
Exam Prep: AIEEE , Bank Exams

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Q:

Rs 10,200 has to be divided between A,B & C so that A gets 2/3 of what B gets and B gets 1/4 of what C gets. How much more does C get over A (in Rs)?

A) 6000 B) 7200
C) 1800 D) 1200
 
Answer & Explanation Answer: A) 6000

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

One of the internal angle of a rhombus is 60° and length of its shorter diagonal is 8 cm. What is the area of the rhombus?

A) 64√3 sq cm B) 32√2 sq cm
C) 64√2 sq cm D) 32√3 sq cm
 
Answer & Explanation Answer: D) 32√3 sq cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

A boy travels 4 km towards south and then takes a right turn travels another 3 km in that direction. How far and in which direction is he now from his original position?

A) 6 km, south B) 5 km, south­-west
C) 4 km, north D) 5 km, north­-west
 
Answer & Explanation Answer: B) 5 km, south­-west

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

If angles of measure (5y + 62°) and (22° + y) are supplementary , then value of y is

A) 16° B) 32°
C) 8° D) 1°
 
Answer & Explanation Answer: A) 16°

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The mean of 21 observations (all different) is 40. If each observation greater than the median is increased by 21, then the mean of observations will become:

A) 50 B) 30
C) 50.5 D) 45
 
Answer & Explanation Answer: A) 50

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

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Q:

Cost price of a pen is 50 Rs. and that of notebook is 140 Rs. If pen is sold at 200% profit, then to purchase 10 such note books how many pens are required to sell if only profit money is used to buy notebooks?

A) 14 B) 18
C) 15 D) 20
 
Answer & Explanation Answer: A) 14

Explanation:

C.P. of 10 note books ⇒ 140 × 10 = 1400 Rs.
Profit on selling one pen ⇒ 50×200/100 = Rs 100
Number of pen required ⇒ 1400/100 = 14

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