Latest CTS Aptitude Question SOLUTION: What is the next number of the following sequence. 1) 3 15 35 3 ? 2) 2 4 12 48 ? 3) 10 7 12 10 14 ?

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What is the next number of the following sequence.

1) 3 15 35 3 ?

2) 2 4 12 48 ?

3) 10 7 12 10 14 ?

Asked In CTS Narendhar raju Danthuluri (10 years ago)

Solved Saraswathy Read Solution (10)

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Read Solution (10) :

Saraswathy  (10 years ago)

1) Wrong Question... The Question is 3, 15, 35, 63, x
2^2 - 1 = 3
4^2 - 1 = 15
6^2 - 1 = 35
8^2 - 1 = 63
10^2 - 1 = 99
Ans : 99

2) 2, 4, 12, 48, x
2 * 2 = 4
4 * 3 = 12
12 * 4 = 48
48 * 5 = 240
Ans : 240

3) 10, 7, 12 , 10, 14, x
10 - 3 = 7... 7 + 5 = 12
12 - 2 = 10.. 10 + 4 = 14
14 - 1 = 13
Ans : 13

Is this solution Helpfull? Yes (37) | No (2)  

k.satish  (10 years ago)

3) 13
10-3=7 7+5=12 12-2=10 10+4=14 14-1=13

Is this solution Helpfull? Yes (4) | No (1)  

kalapala kavya  (10 years ago)

2)2*2=4
4*3=12
12*4=48
48*5=240
3)10+2=12,12+2=14
7+3=10,10+3=13

Is this solution Helpfull? Yes (3) | No   

janaki   (10 years ago)

2)ans:240
2*2=4
4*3=12
12*4=48
48*5=240

Is this solution Helpfull? Yes (1) | No   

sohinide  (10 years ago)

3)10,7,12,10,14,x
=>(10,12,14)(7,10,x)
10+2=12,12+2=14
7+3=10
10+3=13
so x=13

Is this solution Helpfull? Yes (1) | No   

PujaDas  (10 years ago)

1)9*11=99
2)48*5=240

Is this solution Helpfull? Yes | No (1)  

srknthcse  (9 years ago)

for that last question ans:
see alternate like 10+2=12;12+2=14;14+2=16 .. and 7+3=10;10+3=13;13+3=16 ..

Is this solution Helpfull? Yes | No   

meenatchi  (9 years ago)

2) 2*2=4
4*3=12
12*4=48
48*5=240
ans:240
3) the difference between two no's in the series are -3,+5,-2,+4. hence the next will be -1(compare with alternate no's). 14-1=13
ans:13

Is this solution Helpfull? Yes | No   

s.monika  (9 years ago)

1.55
2.24
3.13

Is this solution Helpfull? Yes | No (1)  

kavithajetti@gmail.com  (9 years ago)

2)
2*2=4
4*3=12
12*4=48
so next number is 48*5=240

3)
10-3=7
7+5=12
12-2=10
10+4=14
so next number is 14-1=13

Is this solution Helpfull? Yes | No   

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