test Company Numerical Ability

I drove 60 km at 30 kmph and then an additional 60 km at 50 kmph. Compute my average speed
over my 120 km.
(a) 37(1/2) (b) 34 (c) 56 (d) 30(1/2)

Read Solution (Total 1)

ans-37(1/2)
total time taken 60/30+60/50=48/15hrs
average speed=120*15/48=37(1/2)
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test Other Question

There were two candidates in an election. One of the candidates got 43% of total votes and was defeated by a margin of 420 votes, How many votes were cast in the election? (a) 860 (b) 840 (c) 1300 (d) 3000 On a 26 question test, five points were deducted for each wrong answer and eight points were added for each correct answer. If all the questions were answered, how many were correct, if the score was zero ?
(a) 10 (b)12 (c)11 (d) 13