India, July 26 -- A curious case of deja vu unfolded during the common eligibility test (CET) for Group C posts in Haryana on Saturday, when exam staff were left scratching their heads over admit cards featuring identical photographs-and no, it wasn't a printing error.

It turned out that more than 15 pairs of twins had registered for the test across various districts, creating some comic confusion and serious checking at the exam centres.

In Sirsa, twin brothers Ram and Laxman from Fatehabad caused a stir when the exam superintendent noticed two admit cards with identical faces. The two were questioned and, after proving they were indeed twin siblings, allowed to take the exam.

Meanwhile in Jind, officials were taken aback when Sandeep...