TS ICET 2016 Question Paper with Solutions for online practice

Note : In a code the

n^{th}

letter in the English alphabet is coded as the

r^{th}

letter of it, where r is the remainder when 3n + 2 is divided by 26. For example, the 7th letter G is coded as W since 3.7 + 2 = 23 and W is the 23rd letter; the 8th letter H is coded as Z since 3.8 + 2 = 26 and Z is the 26th letter in the alphabet. The reverse process is used for decoding. Based on this coding and decoding answer Q. Nos. 56 to 60.

Question : 103 of 200

Marks: +1, -0

Traffic lights at 3 junctions A, B and C change every 15, 25 and 30 seconds respectively. If all the lights change simultaneously at 10 a.m., when will they change together again ?

2 min 30 sec past 10 a.m.
2 min 20 sec past 10 a.m.
5 min 10 sec past 10 a.m.
5 min 20 sec past 10 a.m.

Validate

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