NTSE Number Series Questions Online Test

Choose the correct alternative and enter the correct choice

111 108 99 81 72 ___


Choose the correct alternative and enter the correct choice

2 9 64 5 36 ___


Choose the correct alternative and enter the correct choice

2 12 80 ___ 1452


Choose the correct alternative and enter the correct choice

20 40 60 100 220 700 ___


Choose the correct alternative and enter the correct choice

7 35 140 420 840 ___












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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

2840 days 5 hours 54 minutes ago

saisri

can u tell Q4 and Q5 answers

4270 days 9 minutes ago

Ashitha Afsal

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

4293 days 11 hours 21 minutes ago

ravinder

vry nice

4332 days 11 hours 2 minutes ago

Gautham

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

4348 days 3 hours 5 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

4348 days 3 hours 23 minutes ago

ankit jain

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

4349 days 22 minutes ago

Reshmi S

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

4353 days 23 hours 48 minutes ago

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