Q1. Difference between 40% of y and 20% of x is 270 whereas difference between 40% of x and 20% of y is zero. Find the sum of ‘x’ and ‘y’ ?
(a) 1250
(b)1400
(c) 1200
(d) 1350
(e)1500
Q2. In an election between P and Q , if 2/5 th of the total voters promised to vote for P and rest promised to vote for Q. On the voting day 25% of the voters went back on their promise to vote for P & 30% of the voters went back on their promise to vote for Q. Find the total no. of voters, if Q wins by 400 votes.
(a) 8000
(b) 10000
(c) 15000
(d) 5000
(e) 12000
Q3. Present age of two friends, Veer and Rohit is in the ratio of 7 : 5. Arun is 10 years elder than Rohit. 10 years ago ratio of age of Veer and Arun is 16 : 15. Find the present age of Rohit.
(a) 42 years
(b) 40 years
(c) 30 years
(d) 20 years
(e) 28 years
Q4. Seven years ago ratio of age of Abhi and Rahul is 5 : 3 and 8 years hence their ratio of ages are 3 : 2. Find the age of Sati whose present age is equal to average of present age of Abhi and Rahul ?
(a) 53 years
(b) None of these
(c) 58 years
(d) 63 years
(e) 67 years
Q5. Mohan was married 5 years ago. At present his age is 6/5 times of his age at the time of marriage. His wife is 3 years younger to him. Find his wife’s present age. (in years)
(a) 22
(b) 27
(c) 21
(d) 24
(e) None of these
Solutions
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