1111. A man can row with the stream at 10km/hr and against the stream at 5km/hr .Man’s rate in still water is ?

A. 5KM/Hour
B. 2.5KM/Hour
C. 7.5KM/Hour *
D. 15KM/Hour

1112. In a sports competition 15 teams play league matches .If each team play against every other team once only then how many matches are played ?

A. 105 *
B. 91
C. 85
D. 78

1113. A train of 150 meters long is running with a speed of 30KM/Hour .When will pass standing man ?

A. 18 Seconds *
B. 45 Seconds
C. 12 Seconds
D. 5 Seconds

1114. The speed of a car is 75 M/Sec. What is the speed of car in KM/Hour?

A. 135KM/Hour
B. 270KM/Hour *
C. 200KM/Hour
D. 250KM/Hour

1115. The least number exactly divisible by 12,15,20,54 is ?

A. 532
B. 220
C. 540 *
D. 500

1116. The tax on commodity is diminished by 20% its consumption increased by 15% .The decrease % in the revenue is ?

A. 8 *
B. 9
C. 2
D. 3

1117. In a box there are 15 red and 5 black balls .If one ball is picked up randomly ,What is the probability that it is black ball?

A. 1/2
B. 1/3
C. 2/3
D. 1/4 *

1118. A can do 50% more works as B can do in the same time.B alone can do a piece of work in 20 Hours. With the assistance of B, A can complete the same task in how many hours?

A. 12
B. 13 1/3
C. 8 *
D. 5 1/2

1119. A number is increased by 10% and hen decreased by 10% .The net change in the number is :

A. No increase or decrease
B. 2% Decrease
C. 1% Increase
D. 1% Decrease *

1120. A seller marks his goods 30% above the cost price but allows a discount of 15% from the market price .His percentage of profit is :

A. 10.5 *
B. 15
C. 9
D. 8.5