Lic India — All incorrect options in 1 question in lic ado exam

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Chandigarh, Chandigarh

I appeared for lic ado exam. In paper 1 (Numerical ability) , there was 1 question with all incorrect options as per my knowledge.

The question stated " the 3 angles of a quadilateral are 9:11:17 in ratio. The 4th angle is 138 degree. Find the difference between the largest and the smallest angle?

According to me answer to this question is 48 degree.
But it was not in any of those 5 answering options.

Please do check that. I'll be very thankful to you

Thanking you
Siddarth gumber