What is the next number in the sequence: 2, 4, 8, 16, __?
Correct!
Wrong!
Each number is multiplied by 2 to get the next one.
If A = 2, B = 4, C = 6, D = 8, then E = ?
Correct!
Wrong!
The pattern increases by 2.
A train travels 60 miles in 1.5 hours. What is its average speed?
Correct!
Wrong!
Speed = Distance/Time. 60/1.5 = 40 mph.
If 5 pens cost $10, how much do 8 pens cost?
Correct!
Wrong!
Cost per pen is $2. 8 pens cost 8 x 2 = $16.
Find the odd one out: Apple, Banana, Carrot, Mango.
Correct!
Wrong!
Carrot is a vegetable while the others are fruits.
What comes next in the series: AZ, BY, CX, DW, __?
Correct!
Wrong!
The first letter moves forward and the second moves backward alphabetically.
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If 8 workers can complete a job in 6 days, how many days would 4 workers take?
Correct!
Wrong!
Fewer workers mean more days: 8 x 6 = 4 x D ⇒ D = 12 days.
What is the opposite of 'benevolent'?
Correct!
Wrong!
Benevolent means kind; its opposite is malevolent.
Which word does not belong: Cat, Dog, Cow, Eagle?
Correct!
Wrong!
Eagle is a bird, the others are mammals.