Which letter-cluster will replace the question mark (?) to complete the given series?

DMT, JOB, PQJ, VSR, ?

Select the odd word/letters/number/number pair from the given alternatives.

Option

Direction: Study the following information and answer the questions.
 Nine persons – A, B, C, D, E, F, G, H and I worked in a company. They hold different positions – Clerk (CL), AM (Assistant Manager), MG (Manager), DGM (Deputy General Manager), GM (General Manager), CGM (Chief General Manager), Head of Department (HOD), ED (Executive Director) and CEO (Chief Executive Officer). The positions given are in increasing order of seniority. CL is the junior[1]most and so on till the CEO is the senior most. I is senior than the one who is HOD. Two ranks are there between I and F. Three ranks are there between F and G who is not the senior most employee. Number of persons are senior than G is same as number of persons junior than H. D is just junior than H. C is just senior than E. More than two persons are junior than E. B is not the least junior.

Who amongst the following is the DGM?

Directions: Read the given information carefully and answer the following questions:

7 Persons Ram, Mani, Rupa, Mano, Sahil, Saroja, and Ravi are sitting in a linear row facing north. They all like different flowers i.e., Rose, Lily, Jasmine, Marigold, Lotus, Daisy, and Orchid but not necessarily in the same order.

Ravi, who doesn't sit at the extreme ends, sits third to the right of Mani. The number of persons sitting to the right of the one, who likes Orchid is same as the number of persons sitting to the left of Rupa. The one, who likes Lily sits immediate right of Rupa, who sits to the left of Mani. Sahil sits third to the left of Ram, who likes Marigold. Mano sits to the right of Ram. The number of persons sitting to the left of the one, who likes Jasmine is two more than the number of persons sitting to the right of Mano. The one, who likes Rose sits to the left of the one, who likes Daisy. Saroja likes Lotus but does not sit adjacent to Ravi.

Who among the following sits at the extreme end?

What will come in the place of ‘?’ in the following equation, if ‘×’ and ‘ – ‘ are interchanged and also ‘+’ and ‘÷’ are interchanged?
 27 × 8 − 3 ÷ 4 + 2 = ? 

Study the given pattern carefully and select the number that can replace the question mark (?) in it.
 First row- 6,39, 124
 Second row- 8 , 53, ?
 Third row- 11, 74, 229
 (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed).

In a certain code language, 'GREAT' is codedas '2015187', 'WORK' is codedas '11181523' and 'GOING' is codedas '7149157'. How will ‘WELL' be codedin that language?

Direction: Some equations have been solved on the basis of certain system. Find the correct answer for the unsolved equation on that basis.

If 2 × 16 = 8; 8 × 8 = 1; 6 × 12 = 2, then 12 × 144 =?