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Question No 1

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

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

Question No 2

CAROUSE is to SEDATE as ENTHUSE is to..

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

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.

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?

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

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?

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?

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?

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?

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.

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?

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%?

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

Question No 14

What is 55% of 320?

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?