3i-Infotech Company Numerical Ability Geometry

Q. A local forecast service has accuracy of 2/3 says No rain, and Meteriological service having accuracy of 4/3 says Rain. if Preference is as no rain what is the chance of rain?

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3i-Infotech Other Question

All pencils are sticks.

Some sticks are notes.

All diaries are notes.

Conclusions:

I. Some notes are diaries.

II. Some sticks are pencils.

III. Some diaries are sticks.

Q. The Old car of Mary requires tyres to be changed after each 24000 km. If she wants to go for 42000 km journey then how many minimum number of tyres she will need.