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Atharva Panjabi from BAL BHARATI PUBLIC SCHOOL DWARKA, New Delhi

Subject :IMO Class : Class 5

Find the missing number, if same rule is followed in all the three figures.

A 11
B 2
C 4
D 1

please show the correct explaination.

Ans 1:

ARADHYA AGARWAL from NEW ERA PROGRESSIVE SCHOOL, Korba

Class : Class 8

Answer is [D] 1

Saksham Chanani from Sri Sri Academy, Kolkata

Class : Class 9

Atharva Panjabi from BAL BHARATI PUBLIC SCHOOL DWARKA, New Delhi

Class : Class 4

Aarya Teja from Bharatiya Vidya Bhavans Public School, Hyderabad

Class : Class 6

(D) 1 1st number=(8*5)-(4*3) =40-12 =28 2nd number (12*7)-(9*8) =84-72 =12 Therefore, 3rd number=(5*5)-(6*1) =25-6 =19

Viggya Sutradhar from New look Senior Secondary school, Banswara

Class : Class 8

8*5-3*4=28 12*7-9*8=12 5*5-1*6=19 So correct and is 1 D option

Atharva Panjabi from BAL BHARATI PUBLIC SCHOOL DWARKA, New Delhi

Class : Class 4

please show the correct explaination.

Preya from New Horizon Gurukul, Bangalore

Class : Class 5