10 men can do a price of work in 20 days how long will it take 8 men to do the job if they work at the same speed:
22
25
30
23
124.
Imran saves Rs. 11.6 in 7 days. How long would he take to save Rs. 23.2:
14days
12days
10days
18days
125.
A typist types 259 words in 7 minutes. How long will he take to type 407 words:
8min
11min
7min
9min
126.
Complete the Series
71/4
8.1
77/9
71/9
127.
. If a train travels m miles in h hours and 45 minutes expressed in terms of m and h, what is its average speed in miles per hour?
m/(h + 3/4)
h/(m + 2/3)
m+ hbar 2/1
(h + m)/(1/6)
128.
In a playground there are x seesaws. If 50 children are all riding on seesaws, and five seesaws, are not in a use what is x:
15
25
30
45
129.
If pencil coots x cent each, how many pencils can be purchased for Y dollars:
(100y)/x
(90y)/x
(150y)/x
(190y)/x
130.
After filling the car fuel tank a driver drove from P to Q and then to R. He used 2/5 of the fuel driving from P to Q. If he used another 7 gallons to drive from Q to R and still had 1/4 of a tank left, how many gallons does the tank hold: