Latest 3i-Infotech Aptitude Question SOLUTION: Q. What is the next number of the following sequence 56, 72, 90, 110, 132, 150, ... Option A. 72 B. 110 C. 132 D. 150

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Q. What is the next number of the following sequence
56, 72, 90, 110, 132, 150, ...

Option
A. 72
B. 110
C. 132
D. 150

Asked In 3i-Infotech (12 years ago)

Unsolved Read Solution (9)

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Read Solution (9) :

sagar burange  (12 years ago)

difference between 56 and 72 is 16.
difference between 72 and 90 is 18.
difference between 90 and 110 is 20.
difference between 110 and 132 is 22.
difference between 132 and 150 is 18.
see from no 56 to 132 differece is increasing by 2 but last no is decresed..
so the answer is 150

Is this solution Helpfull? Yes (8) | No (3)  

Amit G  (11 years ago)

Answer is D=150
7*8=56
8*9=72
9*10=90
10*11=110
11*12=132
12*13=156

Is this solution Helpfull? Yes (6) | No (1)  

vidhi mehta  (12 years ago)

Answer would be 150 because difference would be 16,18,20, then it should be 22

Is this solution Helpfull? Yes (4) | No (2)  

pawan kumar  (10 years ago)

56+16=72+18=90+20=110+22=132+24=156
ans=150

Is this solution Helpfull? Yes (1) | No   

Muthu Madhavan  (10 years ago)

Ans D Because The Nos Are Incremented By 2 The Last No is Incremented By Four So 150 is Wrong

Is this solution Helpfull? Yes (1) | No   

Muthu Madhavan  (10 years ago)

56+16=72+18=90+20=110+22=132+24=156
ans=150

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bankey bihari  (10 years ago)

in this series all the number increase by adding +16,+18+20,+22 and this series the first number is increase by 2
16+2
18
18+2=20
and so on
on its wrong 150
instead of this number 156 is coming
so 150 is wrong

Is this solution Helpfull? Yes | No   

Ramsha Khan  (10 years ago)

Every term is an increment of multiplicative numbers.. 56 is 7*8, 72 is 8*9 and there last term shud be 12*13=156

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REVATHI  (9 years ago)

132
next number is 132

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