Delhi Police SI 2024 June 27 Shift 2 Question Paper

Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(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)
$(108,27,9)$
$(132,33,11)$

In a code language, ‘COOL’ is written as ‘EMQJ’, and ‘CARD’ is written as ‘EYTB’. How will ‘STAR’ be written in that language?

Which letter cluster will replace the question mark ($?$) to complete the given series?
TWEZ, XBYG, ?, FLMU, JQGB

M, N, O, P, Q and R are sitting around a circular table facing the centre.
* O is an immediate neighbour of M.
* Only two people sit between O and Q.
* P sits second to the left of R.
* N is an immediate neighbour of P.
Who is sitting second to the right of M?

Which of the following numbers will replace the question mark ($?$) in the given series?
$$45,90,154,?,347$$