For the following questions answer them individually
If โRโ denotes โ-โ; โQโ denotes โXโ; โWโ denotes โ$$\div$$โ and โAโ denotes โ+โ then _
42 W 7 R 8 A 6 Q 4 = ?
Mohan walked 30 metres towards South took a left turn and walked 15 meters.He then took a right turn and walked 20 meters He again took a right turn and walked 15 meters How far is he from the starting point ?
What should come next in the following letter series based on English alphabet ?
CEA IKG OQM ?
The positions of how many digits in the number 59 164823 will remain unchanged after the digits are rearranged in descending order within the number ?
What should come next in the following letter series ?
P Q R S T A B C D E P Q R S
A B C D E P Q R S A B C D P Q
In a certain code language how can you go is written as โja da ka paโ โcan you come here is written as โna ka sa jaโ and โcome and goโ is written as โra pa saโ How is โhere written in that code language ?
How many such pairs of letters are there in the word TRIBUNAL each of which has as many letters between them in the word as in the English alphabet ?
In a certain code DOWN is written as โ5@9#โ and NAME is written as โ#6%3โ How is MODE written that code ?
How many meaningful English words can be formed with the letter LGEU using each letter only once in each word ?