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Q:

In a group of buffaloes and ducks the number of legs are 24 more than twice the number of heads. What is the number of buffaloes in the group ?

A) 6	B) 18
C) 12	D) 24

Answer & Explanation Answer: C) 12

Explanation:

Let the number of buffaloes be x

and number of ducks be y.

Now, number of heads = x+y

Number of legs = 4x+2y .......(1)

But given that legs = 2(x+y)+24 ......(2)

solving (1) & (2),we get

4x+2y=2x+2y+24

--> x=12.

Therefore number of buffaloes =12

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Filed Under: Mathematical Operations
Exam Prep: CAT

Q:

Introducing a man, a girl says " He is the only son of my mother's mother." How is the man related to the girl ?

A) Uncle	B) Paternal Uncle
C) Father	D) Maternal Uncle

Answer & Explanation Answer: D) Maternal Uncle

Explanation:

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Filed Under: Blood Relations

Q:

Laxmi goes 6 km towards South-East from her office.Then she goes 15 km turning to West. After this she goes 6 km towards North-West and in the end she goes 11 km towards East. How far is she from her office ?

A) 10 km	B) 11 km
C) 4 km	D) 6 km

Answer & Explanation Answer: C) 4 km

Explanation:

saw11482832881.jpg image

From the above fig we can observe that distance between Laxmi and her office is 15-11 = 4 kms.

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Filed Under: Direction Sense Test

Q:

11M13, 13Q17, ? , 17V22 , 19W23

A) 15U21	B) 15R18
C) 15S19	D) 15T20

Answer & Explanation Answer: D) 15T20

Explanation:

In the given series

1st term has odd number starting from 11, So the Series is 11, 13, 15, 17, 19

2nd term has an alphabet follwed by its alpha numeric number in the order +4, +3, +2, +1. So the Series is M13, Q17, T20, V22, W23

Therefore, 15T20 is the answer.

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Filed Under: Number Series

Q:

HZF, IWH, KSJ, NNL, ?

A) THN	B) RGM
C) SHM	D) RHN

Answer & Explanation Answer: D) RHN

Explanation:

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Filed Under: Logical Sequence of Words

Q:

A bus for Shiridi leaves after every fifty two minutes from a bus stand. An enquiry officer told a passenger that the bus had already left sixteen minutes ago and the next bus will leave at 08:15 p.m. At what time did the enquiry officer give the information to the passenger?

A) 07:23 p.m	B) 06:25 p.m
C) 07:39 p.m	D) 06:23 p.m

Answer & Explanation Answer: C) 07:39 p.m

Explanation:

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Filed Under: Number, Ranking and Time Sequence Test
Exam Prep: Bank Exams
Job Role: Bank PO

Q:

At what time, in minutes, between 3 o'clock and 4 o'clock, both the needles will coincide each other?

A. $5 \frac{1}{11}$

B. $15 \frac{4}{15}$

C. $16 \frac{4}{11}$

D. $4 \frac{4}{15}$

A) Option A	B) Option B
C) Option C	D) Option D

Answer & Explanation Answer: C) Option C

Explanation:

At 3 o'clock, the minute hand is 15 min. spaces apart from the hour hand.

To be coincident, it must gain 15 min. spaces.

55 min. are gained in 60 min.

Then 15 min spaces are gained in = $\frac{60}{55} \times 15$ min.

Therefore, The hands are coincident at $16 \frac{4}{11}$ min. past 3 o'clock.

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Filed Under: Clocks
Exam Prep: Bank Exams
Job Role: Bank Clerk

Q:

An accurate clock shows 7 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 3 o'clock in the afternoon?

A) 144º	B) 168º
C) 180º	D) 150º

Answer & Explanation Answer: C) 180º

Explanation:

Angle traced by the hour hand in 6 hours = $\frac{360^{o}}{12} \times 6$ = $180^{o}$ .

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Filed Under: Clocks
Exam Prep: CAT
Job Role: Bank Clerk

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