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Question No 1

0 , 1 , 4 , 9 , 16 , 25 , 36 , 49 , ?

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Solution!
Add 1, 3, 5, 7, etc..

Question No 2

CAROUSE is to SEDATE as ENTHUSE is to..

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Solution!
No answer description available for this question..

Question No 3

The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is

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Solution!
Speed = 45 * (5/18)!= 25/2 m/s! !Time = 30 sec! !Let the length of bridge be x metres! !Then,!(130 + x)/30 = 25/2!2(130 + x) = 750! !Hence, x = 245 m.

Question No 4

Choose the word which is different from the rest.

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Solution!
All except Quay are parts Of a ship..

Question No 5

P is the mother of K; K is the sister of D; D is the father of J. How is P related to J?

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Solution!
P is the mother of K! !K is the sister of D! !D is the father of J.! !Therefore, J is the nephew or niece of K and P is the grandmother of J..

Question No 6

A bulb always has

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Solution!
No answer description available for this question..

Question No 7

10 women can complete a work in 7 days and 10 children take 14 days to complete the work.How many days will 5 women and 10 children take to complete the work?

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Solution!
1 woman's 1 day's work =1/70! !1 child's 1 day's work =1/140! !(5 women + 10 children)'s 1 day's work = (5/70 + 10/140) = (1/14 + 1/14) = 1/7! !Hence, 5 women and 10 children will complete the work in 7 days..

Question No 8

In 1975, A was thrice as old as B but in 1979, A was only twice as old as B was. How old was A in 1985?

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Solution!
Let A's age in 1985 was X.! !Given that!X-10 = 3(B-10)!X-10 = 3B-30!3B-X = 20 ...(1)! !and!X-6 = 2(B-6)!X-6 = 2B-12!2B-X = 6 ...(2)! !By simultaneously solving equation(1) and (2) we have!X = 22! !Hence A's age in 1985 was 22 years..

Question No 9

Safe is to Secure as Protect is to?

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Solution!
As safe ans secure have same meaning in the same way protect and guard have same meaning..

Question No 10

How many times in a day, are the hands of a clock in straight line but opposite in direction?

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Solution!
The hands of a clock point in opposite directions (in the same straight line) 11 times in every 12 hours. (Because between 5 and 7 they point in opposite directions at 6 o'clcok only).! !So, in a day, the hands point in the opposite directions 22 times..

Question No 11

Kamal was 4 times as old as his son 8 years ago. After 8 years, Kamal will be twice as old as his son. Find out the present age of Kamal.

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Solution!
Let the age of the son before 8 years = x! !Then age of Kamal before 8 years ago = 4x! !After 8 years, Kamal will be twice as old as his son! !4x + 16 = 2(x + 16)!x = 8! !Present age of Kamal = 4x + 8 = (4*8) + 8 = 40.

Question No 12

A train moves past a telegraph post and a bridge 264 m long in 8 seconds and 20 seconds respectively. What is the speed of the train?

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Solution!
Let the length of the train be x metres and its speed by y m/sec.! !Then,!x/y = 8!x = 8y! !Now, (x+264)/20 = y!8y + 264 = 20y!y = 22! !Hence, Speed = 22 m/sec!= 22 * (18/5)!= 79.2 km/hr.

Question No 13

When a plot is sold for $18,700, the owner loses 15%.At what price must that plot be sold in order to gain 15%?

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Solution!
85 / 18700 = 115 / x! !x = (18700 * 115)/85 = 25300! !Hence, S.P. = $25,300.

Question No 14

What is 55% of 320?

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Solution!
55 * (320 / 100) = 176! !Quick way to find answer from options is! !50% of 320 is 160 so answer should be greater than 160!Only one option is greater than 160 which is 176..

Question No 15

Pointing to a photograph. Bajpai said, "He is the son of the only daughter of the father of my brother." How Bajpai is related to the man in the photograph?

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Solution!
The man in the photo is the son of the sister of Bajpai. Hence, Bajpai is the maternal uncle of the man in the photograph..
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