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shivan iyer from dr pillai global academy, MUMBAI

Subject :IMO Class : Class 4

Think of a number. Multiply it by 12. Add 6. Multiply by 3. Subtract 9. Divide by 11. The result is 27. What is the number?

A 4
B 40
C 8
D 5

View All Answers (5)

Ans 1:

Anushree Mathur from Kennedy Global, Hyderabad

Class : Class 5

Ans 2:

VIVIN JAIN from DPS Navi mumbai, Navi Mumbai

Class : Class 8

Ans 3:

Shreeraj from ISWK, Muscat, Muscat

Class : Class 4

Option C

Ans 4:

Eknoor Kaur from DAV Public School Patiala, Punjab, Patiala

Class : Class 7

The number obtained after all the said operations is 27. Lets start from the end and perform reverse operations.as follows. multiply 27 by 11 you will get 297. Now add 9 to the result you will get 306. Now divide by 3 , its 102 now .now subtract 6 it becomes 96 now divide by 12 answer is 8. Enjoy Eknoor Grade 4 DPS,Patiala

Ans 5:

Aviral Goyal from DPS RKP, New Delhi