What number should replace the question mark?
Check your answer:-
all the rows sum is 15
first row => 9 + 1 + 5 => 15
second row => 4 + 8 + 3 => 15
third row => 2 + ? + 7 => 15 => ? = 15 – 7 -2 => 6
Five Clues
Check your answer:-
from clue 3 and 4 -> 1 number can be 7 OR 3 (since 9 is not correct). Now if 7 was correct and placed in proper spot, it conflicts with Clue 1, thus 7 can’t be the correct number and the correct number is 3 and placed at proper spot (which is 3rd spot).
Now from 2nd clue -> two numbers are correct, one is 3 and other one should be 1 (as we know 7 can’t be correct number), since 1 is placed at wrong spot, correct spot for 1 should be first (since 3rd spot is for 3).
Again from Clue 1: 1 number is correct and placed at wrong spot. we are looking for a number at 2nd spot, it should be 5 (as 7 is not in picture and it can’t be 2 since it is placed at 2nd spot), 5 is placed at wrong spot, its correct spot should be 2nd, since we already know 1st and 3rd spot numbers.
Thus the PIN is 153.
Number Puzzle #184
Check your answer:-
Number Puzzle #183
Check your answer:-
If
2×3=15
2×5=20
2×7=30
2×11=?
What will be the value Burger + FrenchFries x ColdDrink ?
Check your answer:-
From the first equation we can say that ColdDrink = 10
than from the second Burger = (20 – 10)/2 = 5
and from the third equation FrenchFries= (9 – 5)/4 = 1
Thus Burger + FrenchFries * ColdDrink = 5 + 1*10 = 15
here as per BODMAS 5 + 1*10 will be 5 + 10 = 15
What will be the next number in this series?
1 , 17 , 98 , 354 , ?
Check your answer:-
Click here to See SolutionIf you see the difference between the numbers
16, 91, 256
2^4, 3^4, 4^4
next difference should be 5^4 i.s. 625, thus the next number should be 354+625 => 979
-1¹²¹ -1¹²² -1¹²³ -1¹²^⁴ =?
Check your answer:-
Click here to See Solutionbut in this equation power is on 1 not -1
-1¹²¹-1¹²² -1¹²³-1¹²^⁴ = -1-1-1-1 = -4
What will be the next number in this series?
11,15,19,18,26,21,32, 24,37,____
Check your answer:-
Next number
first series is AP with a decreasing difference
11 -> 19 => 8
19 -> 26 => 7
26 -> 32 => 6
32 -> 37 => 5
thus next number should be 37 + 4 => 41
second series is AP with a difference of 3
15, 18, 21, 24 => next number should be 27
