One day, Ravi left home and cycled 10 km southwards, turned right and cycled 5 km and turned right and cycled 10 km and turned left and cycled 10 km. How many kilometres will he have to cycle to reach his home straight?
10 km
15 km
20 km
25 km
Ram and Sham are ranked 13th and 14th respectively in a class of 23. What are their ranks from the last respectively?
10th : 11th
11th ; 12th
11th ; 10th
None of these
If θ = equal to ; × = less than ; then, a x b θ c does not mean
a Δ b Φ c
a + b θ c
a Φ b θ c
b θ c a
If Δ = greater than,
Then, a Δ b Δ c does not imply
b + a Δ c
b Δ a θ c
c + b Φ a
c + b x a
If + =not greater than ; × = less than then c + b x a means
a x b θ c
c Δ b Δ a
c x b x a
b θ c Δ a
1
-1
-2
4
The positions of the first and the second digits in the number 94316875 are interchanged. Similarly, the positions of the third and fourth digits are interchanged and so on. Which of the following will be the third to the left of the seventh digit from the left end after the rearrangement?
6
12
15
17
18
The number of students who took any three of the above subjects was
62
63
64
66
A bus for Delhi leaves every thirty minutes from a bus stand. An enquiry clerk told a passenger that the bus had already left ten minutes ago and the next bus will leave at 9.35 a.m. At what time did the enquiry clerk give this information to the passenger?
9.10 a.m.
8.55 a.m.
9.08 a.m.
9.15 a.m.
