Wipro Company Numerical Ability Algebra

Mohan has a number of brothers and sisters. He has twice as many sisters as brothers, but any one of his sisters has as many.brothers as sisters. How many children do his parents have in all?

a. 5
b. 7
c. 9
d. 8

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ANS OPTION b)
If He has 2 brothers then he would have 4 sisters. one of his sister has two brothers when compared to 1 sister.Now his parents have [4+2+1(mohan)]
so the correct answer is 7
7 years agoHelpfull: Yes(1) No(0)

Wipro Other Question

Group A and B exchange gifts. The former gets roses and the latter gets beads. Each member of A contributes 2 beads and the cost to each emberin paise is equal to the number of members in the group. In group B, contribution is 10 roses each. If the cost of each rose is Re. 1, the expenditure of group Acannot exceed the expenditure of group B by:

a. 24 paise
b. 302 paise
c. 436 paise
d. 2,001 paise Amar takes either a bus or a local train to work. The probability of taking a bus is 0.3 and that of taking the local train is 0.7. When he takes the bus, he is late 30% of the working days and when he takes the train it is 20% of the days. On the particular Monday, he was late for work. What is the probability that he took the bus that day?

a. 0.3
b. 9/23
c. 16/23
d. 0.7