Figure out sequence

Mathematical aptitude tests frequently have sets of numbers where you are supposed to figure out a pattern or guess the next number. For example,

(2, 4, 6, 8, 10)  is a list of even numbers corresponding to 2×n  for n = 1, 2, 3, ...

(1, 1, 2, 3, 5)  is the well-known Fibonacci series where two adjacent numbers are added to produce the next number.

(2, 3, 5, 7, 11)  is a list of prime numbers.

(1, 2, 4, 8, 16)  is an exponential series corresponding to 2n  for n = 0, 1, 2, ...

Can you figure out the special significance of the following sequence?

                                

                                      (2, 6, 10, 15, 19)

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Direction puzzle

You start walking north and walk in a straight line for 2 kilometers. when u look at the map. you discover that you actually walked one kilometer north one kilometer south. How is this possible???

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5 to 4 squares # Stick puzzles

Notice 5 squares in the picture (1x1:4, 2x2:1)
Move four sticks so that 3 squares of equal size are formed. Each stick has to be side of a square.

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Find imaginary number??

I predict that u r result be 18!!!

• Think of a number.
• Add 7 to it.
• Subtract 2.
• Subtract your original number.
• Multiply by 4.
• Subtract 2.

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Farmer's farm to 5 sons # Stick Puzzle

A Farmer has farm formed by 4x4 squares, lives in the area of 1x1 square as shown in picture. He decides to share the rest of the farm to his 5 sons equally.

Add 10 sticks to show how farmer has to divide the farm?

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what happens in middle month...

What happens in the middle of each month, in all of the seasons, except summer and happens only in the night, never in a day????

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Logical Question

Which word,if pronounced right, is wrong, but if pronounced wrong is right????

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Math Expression problem

If  (2^32+1) is divisible by a whole number, which of the following is completely divisible by this number???

A. (2^96 +1)                                              B. (7* 2^23)

C. (2^16 - 1)                                              D. (2^16+ 1)

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Probability to find no.of students

In a class there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected is....

                      A. 21/46                                       B. 25/117

                      C. 1/50                                          D. 3/25

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Find probability of face card..

One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is face card (Jack, Queen and King only)??

        A. 1/13                                    B. 3/13

        C. 1/4                                      D. 9/52

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Boat&stream problem

Speed of a boat in standing water is 14 kmph and the speed of the stream is 1.2 kmph. A man rows to a place at a distance of 4864 km and come back to the starting point. The total time taken by him is::

a) 700 hrs                                                           b) 300 hrs

c) 1400 hrs                                                         d) 1010 hrs

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Boat&stream pblm

A man rows to a place 48 km distant and come back in 14 hours. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. The rate of the stream is::

a) 1 km/hr                                                             b) 2 km/hr

c) 1.5 km/hr                                                          d) 2.5 km/hr

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5 to 2 Squares # Stick Puzzle

There are 5 squares in the picture. Remove 2 sticks so that only 2 squares are left.

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Time&work problem

13 men and 12 women earn Rs.11120/- in 8 days. 9 men and 11 women earn Rs. 12840/- in 12 days. In how many days will 8 men and 15 women earn Rs. 17400/-??

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How much money did Ravi borrowed

Ravi borrowed some money at the rate of 4 pcpa for the first three years, at the rate of 8 pcpa for the next two years and at the rate of 9 pcpa for the period beyond 5 years. If he pays a total simple interest of Rs.19,950at the end of 7 years, How much money did he borrow??

1) Rs. 39,500            2) Rs. 42,500                3) Rs. 41,900               4)Rs. 43,000

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Find Square root

Which of the following has integral square root??

a)   (111111 - 222)          b)   (111111 - 2222)     c)    (1111 - 22)

1) Only a            2) Only b                 3) Only c                  4) Only a&c            5) Only b&c

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Find wrong number

In following number series find out the wrong number

 i) 14, 18, 26, 42, 76, 138, 266

 ii) 3, 15, 35, 63, 99, 150, 195

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Find difference between two numbers

The difference between the sum of  two numbers and their product is 20 and the difference between twice the sum of these numbers and twice their product is 40.Find the difference between the  two numbers???

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14 to 3 squares # Stick Puzzle

First try to identify 14 squares in the picture. 

Now remove 2 sticks so that 3 squares are left all different in size.

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Find the target

Every time a man hits the target he gets one rupee and every time he misses the target he has to pay the rupee, He is allowed to try 100 times and gets an amount of Rs. 30/-. How many times he hit the target???

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Time&Distance Math simplification

It takes 8 hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 min more. If 200 km done by train and the rest by car. The ratio of the speed of the train to the car is????

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Equation logic

 If 

2+2 = Fish
3+3 = Eight
7+7 = Triangle

What will you make to think??? Can u understand the following equation...

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Funny logical Puzzle

What is black when you buy it from market, red when u see it, and grey when u throw it away??

Can u find it....

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Try to find hidden sentence

Genius guys!!!!!! Find the hidden sentence ?????

 

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Add 3 to 3 touching all # Stick Puzzle

Add 3 sticks to the existing 3 sticks show in picture so that each stick touches other five sticks.
Sticks can be placed one on other. Clue is in above picture only.

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Time picture puzzle

What does this image shows???/Can u find it...

 

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Picture solving puzzle

What does image shows???find a meaningful sentence..

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Funny Solving Question

Very interesting question!!!!

The manufacturer does not want to use it, the buyer does not need to use it, and the user does not know he is using it. What is it??

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Find out year

The year 1978 has unusual property. When u add the 19 to 78  the total is same as the  middle of the number (97). What will be next year to have the same property??

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Simple 1 # Stick Puzzle

It is simple. Move 2 sticks remove 1 stick so that 1 is formed.

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6 to 3 squares # Stick Puzzle

In the image you can notice 6 squares (1x1:5, 2x2:1)
Remove 3 sticks so that 3 squares are left.

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