Logical Reasoning Test - 5

FAULTY cannot be formed as 'U' is not present in the given keyword.

Checking out the various options, we find that on executing the sign swap as given in option (1), the LHS of the equation becomes
52 × 6 - 12 ÷ 2 + 15 = 321

Using BODMAS,
312 - 6 + 15 = 321

321 = 321
LHS = RHS

B M % R 3 J @ K © D F 6 9 W 4 * N E P 2 $ A Y 5 I Q Z # 7 U G
Twentieth from the left end is 2.
Sixth to the left of 2 is W.

Except option 1, the sum of all the digits of the given numbers is 11.
5061 ⇒ 5 + 0 + 6 + 1 = 12
4025 ⇒ 4 + 0 + 2 + 5 = 11
6005 ⇒ 6 + 0 + 0 + 5 = 11
6023 ⇒ 6 + 0 + 2 + 3 = 11

According to dictionary arrangements, the correct order is: Each, Eager, Eagle, Early, Earth.

Since Sunil is 16^th from the top, it means that there are 15 students ranked above Sunil.
Also, he is 19^th from the bottom, which means that there are 18 students ranked below Sunil.

So, total number of students who appeared = 15 + 1 + 18 = 34