Q. The sum of 3 numbers is 98. If the ratio of first to the second is 2:3 and that of the second to the third is 5:8 then the second number is
A) 20
B) 30
C) 48
D) 58
Q. Four friends jointly bought a plot worth Rs.5,60,OOO. For every 7 rupees Ajay paid, Bhanu paid 15rupees and for every 5 rupees Bhanu paid, Chandu paid 12 rupees. The amounts paid by Chandu and Deepak are in the ratio of 2 : 3. How much amount did Chandu spend on purchasing the plot?
A) RS.1,80,000
B) Rs.2,70,000
C) Rs.75,000
D) None of the above
Q. In Hyderabad, an Ambassador car with only the driver inside moves at a speed of 30 kmph. Its speed gets reduced by a quantity which is directly proportional to the number of passengers (excluding the driver) seated inside. The speed of the car reduces by 10 kmph, if there are 5 passengers. then A minimum of how many passengers should be seated such that the car does not move at all?
A) 8
B) 15
C) 10
D) None of these
Q. if(a+b):(b+c):(c+a)=6:7:8 and a+b+c=14, then c=?
A) 6
B) 7
C) 8
D) 14
Q. 2 persons invested their capitals in the ratio 2:3, period of investments not being equal. If they shared the year end profit in the ratio 1:2, what is the ratio of period of investments?
A) 3:4
B) 4:3
C) 2:1
D) 1:4
Q. Find the fourth proportional to the numbers60,48,30
A) 36
B) 24
C) 48
D) 33
Today Challenging Question
Q. The total CP of two watches is Rs900 One is sold out 20% profit and other at a loss of 25% There is no gain and loss in whole transaction The CP of the cost in whole transaction on which the shopkeeper losses is
A) 400
B) 450
C) 500
D) 540
3 members solved
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