NTSE Number Series Questions Online Test

Choose the correct alternative and enter the correct choice

7 35 140 420 840 ___


Choose the correct alternative and enter the correct choice

20 40 60 100 220 700 ___


Choose the correct alternative and enter the correct choice

2 12 80 ___ 1452


Choose the correct alternative and enter the correct choice

2 9 64 5 36 ___


Choose the correct alternative and enter the correct choice

111 108 99 81 72 ___












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GMAT  Number Series  NTSE

Discussion

Pranav

i dont know the ans of 3 one pls tell me how to do it

2645 days 19 hours 31 minutes ago

saisri

can u tell Q4 and Q5 answers

4075 days 13 hours 46 minutes ago

Ashitha Afsal

It would be better if you give an explanation to these
type of questions

4099 days 57 minutes ago

ravinder

vry nice

4138 days 39 minutes ago

Gautham

Want NCERT CBSE SEVENTH STANDARD SCIENCE TEXTS? I have uploaded it in web! search 4 it. all chapters!

4153 days 16 hours 41 minutes ago

Gautham

question 3 Solution:
see, 2 can be written as 1 square plus 1 cube.
likewise, 12 can be written as 2 square plus 2 cube
and for 80, It can be written as 4 square plus 4 cube.
1452 can be written as 11 square plus 11 cube.

This is a hint.
If you still didn't understand, let me know.
Best Of Luck

4153 days 17 hours ago

ankit jain

hi reshmi
in Q2 the diff.is like 20*1,then 20*2,then 20 *3, 20*4 finally 20*5.

4154 days 13 hours 58 minutes ago

Reshmi S

Very good Questions.
Could you please give explanations to Q2 and Q3?

4159 days 13 hours 24 minutes ago

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