Set A
Q.1 Find the missing number: 4, 6, 9, 13, 18, ___
Q.2 A boy walks 12 m north, then 5 m west, then 12 m south, and finally 5 m east. Where is he now
with respect to the starting point?
Q.3 Pattern:
Figure 1: ● ▲ / ▲ ●
Figure 2: ▲ ● / ● ▲
Figure 3: ● ▲ / ▲ ●
Figure 4: ?
Q.4 A shopkeeper marks an item 40% above cost price and gives a discount of 20%. Find profit or
loss percentage.
Q.5 A tank can be filled by Pipe A in 10 hours and emptied by Pipe B in 15 hours. Both pipes are
opened together for 4 hours, then Pipe B is closed. After that, Pipe A works alone, and then Pipe B
is opened again for the last 1 hour. If tank is filled, find total time.
Set B
Q.1 Find the missing number: 3, 9, 8, 24, 23, 69, ___
Q.2 Ravi walks 10 m east, then 8 m south, then 10 m west, and finally 8 m north. In which direction
is he from the starting point?
Q.3 Pattern:
Figure 1: ■ ● ▲
Figure 2: ▲ ■ ●
Figure 3: ● ▲ ■
Figure 4: ?
Q.4 A person buys an article for 1200 rupees. He sells half at 10% profit and half at 10% loss. Find
overall profit or loss.
Q.5 A person spends 1/3 of his money, then 1/4 of remaining, then 1/5 of remaining. He is left with
240 rupees. If instead he spent 1/2 first, then same process, how much would remain?