Price of 10 books is 550 rupees, the price of such 15 books is……………...
a) Rs. 655
b) Rs. 725
c) Rs.825
Solution: Price of 1 books= 550/10 = 55
Price of 15 books is = 55× 15 = 825
The ratio of boys to the girls in the class is 3:4. If there 27 boys, then the girl will be………
a) 12
b) 36
c) 40
d) 45
The fourth proportion of 2, 3 and
4 is…
a) 2
b) 6
c) 8
d) 12
Lowest form of 24 : 8 is………………
a) 3 : 1
b) 12: 4
c) 6: 2
The value of x is………(2 : 7 :: 6 :
x)
a) 12
b) 42
c) 21
d) 14
The weight of Aslam is 40 kg
whereas the weight of his father is 60 kg. find the ratio of Aslam’s weight to
his father’s weight?
a) 2 : 3
b) 3 : 4
c) 4 : 5
d) 5 : 6
