CSC Company Numerical Ability Number System

A pineapple costs Rs. 7 each. A watermelon costs Rs. 5 each. X spends Rs. 38 on these fruits. The number of pineapples purchased is

A. 2
B. 3
C. 4
D. Data inadequate

Read Solution (Total 2)

C. 4

7P+5W= 38
As P and W are integers, only possible value of P is 4.
12 years agoHelpfull: Yes(9) No(2)

2 variables 1 equation mathematically data is incomplete but using Hit and Trial we can get it easialy
according to me its D.
11 years agoHelpfull: Yes(1) No(2)

CSC Other Question

A, B, C, D and E play a game of cards. A says to B, "If you give me three cards, you will have as many as E has and if I give you three cards, you will have as many as D has." A and B together have 10 cards more than what D and E together have. If B has two cards more than what C has and the total number of cards be 133, how many cards does B have ?

A. 22 B. 23
C. 25 D. 35 A woman says, "If you reverse my own age, the figures represent my husband's age. He is, of course, senior to me and the difference between our ages is one-eleventh of their sum." The woman's age is

A. 23 years
B. 34 years
C. 45 years
D. None of these