If (x2 + 1/x2) = 102, then (x - 1/x) is :

B. 10
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

Rohit, Kunal, Ashish and John are students of a school. Three of them stay far from the school and one near it. Two study in class IV, one in class V and one in class VI. They study Hindi, Mathematics, Social Science and Science. One is good at all the four subjects while another is weak in all of these. Rohit stays far from the school and is good at Mathematics only while Kunal is weak in Mathematics only and stays close to the school. Neither of these two nor Ashish studies in class VI. One who is good at all the subjects studies in class V. Name the boy who is week in all the subjects.

D. JOHN
Posted in:  Classification Type Questions -  Puzzle Test -  Verbal Reasoning

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph.
For how many minutes does the bus stop per hour ?

C. 10
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

In the following question, arrange the given words in the sequence in which they occur in the dictionary and then choose the correct sequence.
1. Spruce 2. Spume 3. Spree 4. Spurt 5. Sprawl

A. 5, 3,1, 2, 4
Posted in:  Alphabetical Order Of Words -  Alphabet Test -  Verbal Reasoning

If MISTAKE is coded as 9765412 and NAKED is coded as 84123, How are the following words coded ? ASSIST

B. 466765
Posted in:  Number Coding -  Coding - Decoding -  Verbal Reasoning