Number Patterns and Logic Puzzles
Test your skills with number sequences, mathematical patterns, and logic riddles including series completion, symbol substitution, and classic puzzles.
Questions
Look at this series: 70, 71, 76, __, 81, 86, 70, 91, . . . What number should fill the blank?
- 70
- 71
- 80
- 96
Look at this series: 664, 332, 340, 170, __, 89, . . . What number should fill the blank?
- 85
- 178
- 65
- 710
Look at this series: 7, 10, 8, 11, 9, 12, . . . What number should come next?
- 4
- 12
- 10
- 16
If "+" means "/", "/" means "-", "-" means "x" and "x" means "+", then what will be the value of 3-28+4X6/16
- 89
- 26
- 54
- 18
What should come in the place of question mark in the following series? 4,6,9,13,18,?
- 12
- 26
- 29
- 42
7
- 722
- 712
- 732
- 742
6
- 949
- 959
- 969
- 979
9
- 108
- 120
- 144
- 132
1
- 9
- 18
- 27
- 45
2
- 1
- 2
- 5
- 8
3
- 24
- 27
- 26
- 25
4
- 12
- 24
- 36
- 48
5
- 9876
- 6789
- 7689
- 8796
8
- 91119
- 92229
- 99999
- 90009
10
- 100
- 101
- 103
- 102
Weight in my belly, Trees on my back, Nails in my ribs, Feet do I lack. What am I?
- Ship
- A kangaroo
- knife
- Table
My thunder comes before the lightning; My lightning comes before the clouds; My rain dries all the land it touches. What am I?
- Fire
- Tsunami
- Ice berg
- A Volcano
I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth I am dissolved into air. What am I?
- Sugar
- Rain
- Smoke
- Breeze
When writing all the whole numbers from (and including) 1 to 100,which digit will you write the LEAST number if times ?
- 0
- 1
- 5
- 9
JAM is older than KIM and KIM is older than SID. SID is younger than JAM and RUDY is older then JAM. Who is the oldest among them ?
- JAM
- RUDY
- KIM
- SID