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Q:

In the following number series only one number is wrong. Find out the wrong number ?

6, 15, 35, 63, 143, 221, 323

A) 143	B) 63
C) 323	D) 35

Answer & Explanation Answer: B) 63

Explanation:

Here the series follows the pattern that, product of succesive prime numbers i.e,

2 × 3 = 6

3 × 5 = 15

5 × 7 = 35

7 × 11 = 77

11 × 13 = 143

13 × 17 = 221

17 × 19 = 323

So here in place of 77 the number 63 is written.

So the wrong number is 63.

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Filed Under: Odd Man Out
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Q:

Rearrange the following sentences (A), (B), (C), (D), (E) and (F) in the proper sequence to form a meaningful paragraph.

(A) It causes a lot of physical problems especially for our eyes, body and mind.
(B) Such a lifestyle makes man lazy and excessively dependent on machines.
(C) Innovative products such as computers, laptops, mobile phones,
(D) Harmful radiation causes various terminal diseases.
(E) Technology has advanced rapidly and man cannot seem to live without it now.
(F) iPads have made things easier for us, but it also has its disadvantages.

Which of the following options is the correct arrangement ?

A) E C B A D F	B) E C F A D B
C) D C B A E F	D) D E B A C F

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

Explanation:

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Filed Under: Logical Sequence of Words
Exam Prep: TOEFL , GRE , GATE , CAT , Bank Exams , AIEEE
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Q:

Programs from the same developer, sold bundled together, that provide better integration and share common features, toolbars and menus are known as_________ ?

A) integrated software packages	B) personal information managers
C) software processing packages	D) software suites

Answer & Explanation Answer: D) software suites

Explanation:

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Filed Under: MCAD - Microsoft Certified Application Developer

Q:

The price of 2 oranges, 3 bananas and 4 apples is Rs. 15. The price of 3 oranges, 2 bananas and 1 apple is Rs. 10. What will be price of 4 oranges, 4 bananas and 4 apples ?

A) Rs. 10	B) Rs. 15
C) Rs. 20	D) Rs. 25

Answer & Explanation Answer: C) Rs. 20

Explanation:

Let the Oranges be 'O', Bananas be 'B' and Apples be 'A'

From the given data,

2O + 3B + 4A = 15 ...... (I)

3O + 2B + A = 10 ..... (II)

On adding (I) and (II),

5O + 5B + 5A = 25

O + B + A = 5

4O + 4B + 4A = 20.

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Filed Under: Simplification
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Q:

_______________has launched Digital Education Programme for media agency professionals in Asia Pacific Region.

A) Facebook	B) Google
C) Yahoo	D) Twitter

Answer & Explanation Answer: D) Twitter

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

Q:

In a family of six person O, N, M, R, Q and P each play one game out of six games viz. Football, Hockey, Golf, Tennis, Cricket and Basketball. There are two married couples. N who play Hockey is daughter-in-law of Q. O is the father of R who is Golf player. R is the father of M who is a cricketer. P is the brother of M. Football is not played by any female member. Q's husband play Basketball.

Questions :

1. How is M related to Q ?

2. Which person play Tennis ?

Answer

Q(f) - O(m)

(Tennis) (Basketball)

|

R(m) - N(f)

(Golf) (Hockey)

|

M P(m)

(Cricketer) (Football)

Answer 1: Can't be determined because M may be Grandson or Grand daughter of Q.

Answer 2: Q plays Tennis.

Workspace

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Subject: Deriving Conclusions From Passages Exam Prep: Bank Exams , CAT , GATE , GRE , TOEFL
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Q:

The difference between the time taken by two trains to travel a distance of 350 km is 2 hours 20 minutes. If the difference between their speeds is 5 km/hr, what is the speed of faster train ?

A) 36 kmph	B) 30 kmph
C) 34 kmph	D) 40 kmph

Answer & Explanation Answer: B) 30 kmph

Explanation:

Let the speed of the faster train be 'S' kmph

Then speed of the slower train will be '(S-5)' kmph

Time taken by faster train = 350/S hrs

Time taken by slower train = 350/(S-5) hrs

$\frac{350}{s - 5} - \frac{350}{s} = 2 h r s 20 m i n = 2 \frac{1}{3} = \frac{7}{3}$

=> S = 30 km/hr.

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Filed Under: Problems on Trains
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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Q:

In the following sentence, Find out which pair of words can be filled in the blanks in order to make a meaningful sentence.

A four - year - old girl ______ her life after she was _____ from a 400 ft bore well she had slipped into.

A) Default, released	B) Made, treated
C) Maintained, sustained	D) Lost, rescued

Answer & Explanation Answer: D) Lost, rescued

Explanation:

Lost, rescued are the words which gives meaning to the sentence.

For other options:

Default - Fail

Sustained - suffered are suitable and correct pairs.

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Filed Under: Inserting The Missing Character
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
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