Elitmus Maths Puzzle Logical Reasoning Number Series

PXB
*WYA
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OZAO
ONX W
ONXP
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OANZNO

Read Solution (Total 10)

Elitmus Other Question

A cop is coming down in an elevator in 10 steps.When he reach down heard a sound chor..chor,then again he went up in the same elevator in a speed of 10 times than his downward coming.if he has covered 25 steps when going up,then how many steps are there in the elevator when it is switched off?
option:
1)20
2)22
dont rember other two option.
IN a college, a teacher can take max of 3 and min of 1 lab classes in a day, and max of 5 and min of 2 theory classes a day.
There are total of 90 lab classes and 199 theory classes a day. If X1 is min no of teachers required and X2 is max no. of teachers required.
Then what is (X2 - X1) ?
a. 59
b. 60
c. 69
d. 70