IBPS RRB PO Prelims 12 sep 2020 Questions and Answers Detailed Explanation

Answer: (d)

Given,
‘Square disturb on down’ is coded as ‘dl ta ap ea’

‘Square wall on disturb’ is coded as ‘dl ap ta uv’

‘down wings inner beauty’ is coded as ‘xy df ss ea’

‘disturb beauty wall down’ is coded as ‘ta ss uv ea’

Comparing the statements, we have
Square on = dl ap (but not necessarily in the same order)
Disturb = ta
Down = ea
Wall = uv
Beauty = ss
Wings Inner = xy df (but not necessarily in the same order)
Hence, code for ‘wings’ will be either ‘xy’ or ‘df’.

Answer: (e)

Given,
‘Square disturb on down’ is coded as ‘dl ta ap ea’

‘Square wall on disturb’ is coded as ‘dl ap ta uv’

‘down wings inner beauty’ is coded as ‘xy df ss ea’

‘disturb beauty wall down’ is coded as ‘ta ss uv ea’

Comparing the statements, we have
Square on = dl ap (but not necessarily in the same order)
Disturb = ta
Down = ea
Wall = uv
Beauty = ss
Wings Inner = xy df (but not necessarily in the same order)
Hence, the code for ‘square wall’ cannot be determined.

Answer: (e)

Given,
‘Square disturb on down’ is coded as ‘dl ta ap ea’

‘Square wall on disturb’ is coded as ‘dl ap ta uv’

‘down wings inner beauty’ is coded as ‘xy df ss ea’

‘disturb beauty wall down’ is coded as ‘ta ss uv ea’

Comparing the statements, we have
Square on = dl ap (but not necessarily in the same order)
Disturb = ta
Down = ea
Wall = uv
Beauty = ss
Wings Inner = xy df (but not necessarily in the same order)
Hence, the code for ‘disturb’ is ‘ta’.

Answer: (b)

AB = EP - (AE + BP) = EP - (5 + 3) = EP - 8m
Now, KO || EP implies that KO = EP = 10m
Hence, AB = 10 - 8 = 2m.

Answer: (c)

The distance between B and C is 13m (approx).

Answer: (b)

Point O is to the North-west of point E.