Question
A train is travelling at the rate of 54 km/hr. How many
seconds it will take to cover a distance of 3/5 km?Solution
Speed of train = 54 km/hr Speed of train in (m/sec) = 54 x 5/18 = 15 m/sec Distance = 3/5 of 1 km = 3/5 x 1000 m = 600 m Therefore, Speed = distance/time 15 = 600/t Time = 600/15 = 40 sec
A $ B means A X B, A & B means A - B, A % B means A ÷ B and A # B means A + B, then what is the value of 320 & 80 # 120 % 24 $ 50?
Statements:
V ≤ P < S = B; T < U ≤ I = B; N < J < T
Conclusions:
I. J > P
II. N < S
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What is the code for ‘it’?
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