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Question No 1

If A is the brother of B; B is the sister of C; and C is the father of D, how D is related to A?

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Solution!
If D is Male, the answer is Nephew.! !If D is Female, the answer is Niece.! !As the sex of D is not known, hence, the relation between D and A cannot be determined.! !Note;! Niece - A daughter of one's brother or sister, or of one's brother-in-law or sister-in-law.!Nephew - A son of one's brother or sister, or of one's brother-in-law or sister-in-law..

Question No 2

John can read 8 pages of a book in 7 minutes, how long will he take to read 40 pages?

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Solution!
40/8 = 5! !As pages are increased 5 times. So minutes will also increase 5 time.! !7 * 5 = 35.

Question No 3

Meena is thrice as old as Sheraz. Fatima will be twice as old as Meena 6 years hence. Six years ago Sheraz was five years old. What is Fatima's present age?

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Solution!
Let present age of Sheraz is x and present age of Fatima is y.! !So,!Meena's age = 3x! !Given that!y+6 = 2(3x+6) ...(1)!and!x-6 = 5!x = 11! !Put value of x in equation(1)! !y+6 = 2(33+6)!y+6 = 78!y = 72! !Hence Fatima's present age is 72 years..

Question No 4

0 , 100 , 6 , 94 , 12 , 88 , 18 , 82 , ? , ?

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Solution!
There are two sequences interwoven.! !Add 6 starting at 0 and deduct 6 starting at 100..

Question No 5

Race is to Fatigue as Fast is to?

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Solution!
As the result of Race is Fatigue similarly the result of Fast is Hunger..

Question No 6

A is two years older than B who is twice as old as C. The total of the ages of A, B and C is 27. How old is B?

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Solution!
Let the age of C = x.! !Then! !Age of B = 2x! !Age of A = 2 + 2x! !The total age of A,B and C =27! !(2+2x) + 2x + x = 27!5x = 25!B's age = 2x = 2 * 5 = 10.

Question No 7

Exercise is to gym as eating is to..

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Solution!
A gym is a place where people exercise.A restaurant is a place where people eat..

Question No 8

Price of a car increased from $400000 to $420000. What is the percentage increase?

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Solution!
Increase in price = 420000 - 400000! = 20000! !Percentage increase = (20000/400000)*100! = 5%.

Question No 9

A/B = 2/3. If value of A is 8 What is the value of B?

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Solution!
8/B = 2/3!2B = 24!B = 12! !*In short-cut way We can find 2 is multiplied by 4 to get 8 so if we multiply 3 with 4 we get 12 which is the value b B when value of A is 8..

Question No 10

A's son B is married with C whose sister D is married to E the brother of B. How D is related to A?

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Solution!
Since E is the brother of B! !Therefore, A is the father of E! !but D is the wife of E.! !Hence, D is the daughter-in-law of A..

Question No 11

What is average of 3, 5 and 10?

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Solution!
(3+5+10)/3 = 18/3 = 6.

Question No 12

Price of a fuel increased by 10% during budget. If its price before budget was Rs. 55 per liter what is its price after the budget?

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Solution!
10% of 55 = (55*10)/100 = 5.5! !Price of fuel after butget = 55+5.5 = 60.5.

Question No 13

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 14

The present age of A is 45 yeras. 5 years ago the age of A was 5 times the age of his son B. How old is B now?

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Solution!
Given that!A = 45! !and!A-5 = 5(B-5)!40 = 5B-25!65 = 5B!B = 13! !Hence B is 13 years old now..

Question No 15

Which number is the odd one out, 8, 27, 64, 100, 125, 216, 343

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Solution!
All others are perfect cube of any number but 100 is not the perfect cube of any number..

Question No 16

A and B are married couple. X and Y are brothers. X is the brother of A. How is Y related to B.

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Solution!
X and Y both are brothers of A!which means both are Brother-in-law of B..

Question No 17

100 , 96.75 , 93.5 , 90.25 , 87 , ?

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Solution!
Deduct 3.25 each time..

Question No 18

Which of the following is not a leap year?

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Solution!
The century divisible by 400 is a leap year.! !So, The year 700 is not a leap year..

Question No 19

A motorcyclist travels 200 Km in 1 hr. How many minutes if would take him to travel 120 Km?

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Solution!
200 Km distance covered in minutes = 60! !1 Km distance covered in minutes = 60/200 = 3/10! !120 Km distance covered in minutes = (3/10) * 120 = 36 minutes.

Question No 20

Master is to OCUVGT as LABOUR is to?

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Solution!
As!M + 2 = O!A + 2 = C!S + 2 = U!T + 2 = V!E + 2 = G!R + 2 = T! !Similarly!L + 2 = N!A + 2 = C!B + 2 = D!O + 2 = Q!U + 2 = W!R + 2 = T!.

Question No 21

A man can row down a 10 mile stream in 2 hours and up in 5 hours. What is the average speed in miles per hour?

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Solution!
Downstream distance covered in 2 hours = 10 miles!Downstream distance covered in 1 hour = 10/2 = 5 miles!Downstream speed = 5 mile/h! !and!Upstream distance covered in 5 hours = 10 mile!Upstream distance covered in 1 hour = 10/5 = 2 miles! !Upstream speed = 2 mile/hr! !Average speed = (1/2)*(2+5) = 3.5 mile/hr.

Question No 22

A song always has

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Solution!
No answer description available for this question..

Question No 23

How many times are the hands of a clock at right angle in a day?

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Solution!
In 12 hours, they are at right angles 22 times! !So, In 24 hours, they are at right angles 44 times..

Question No 24

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

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

Question No 25

A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in

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Solution!
(B + C)'s 1 day's work = (1/9 + 1/12) = 7/36! !Work done by B and C in 3 days = (7/36 * 3)!= 7/12! !Remaining work = (1 - 7/12)!= 5/12! !Now, 1/24 work is done by A in 1 day.! !So, 5/12 work is done by A in (24 * 5/12) = 10 days..

Question No 26

Which year has the same calendar as 1700 ?

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Solution!
Year 1700 has 1 odd day!1701 has 1 odd day!1702 has 1 odd day!1703 has 1 odd day!1704 has 2 odd day!1705 has 1 odd day! !Hence, 1706 will has same calender..

Question No 27

Find the odd man out.

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Solution!
Others are means of communication..

Question No 28

What is the angle between the hands of a clock at 2:30?

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Solution!
Hour hand is nearly at 2!Minute hand is at 6! !Angle between 2 and 6 is 120 degree.! !Hour hand move 1/2 degree in one minute.! !In 30 Minutes hour hand will move 1/2 * 30 = 15 degree! !Hence, Angle between hands is 120 - 15 = 105 degree.

Question No 29

What is always in worry?

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Solution!
No answer description available for this question..

Question No 30

In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is

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Solution!
Speed in still water!= 1/2(11+5) km/h = 8 km/h.
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