Related Questions

How many hearts does an octopus have?
A 9
B 5
C 3
D 2
Fill in the gaps: when we attempted to catch an octopus, it quickly ______into its lair and defied all our attempts to _____it.
A retracted - remove
B renounced - retrieve
C revolted - instigate
D retreated - dislodge
Octopus belongs to the phylum
A Mollusca
B Cnidaria
C Echinodermata
D Chordata
Octopus is
A An arthropod
B An echionoderm
C A hemichordate
D A mollusc
Mamun has 5 fewer books than Zubayer. If Mamun gives Zubayer 5 books. Zubayer will then have four times as many books as Mamun. How many books does Mamun have?
A 5
B 10
C 15
D 20
Jamal has half the marbles that Malek has. Arif has 3 times as many as Jamal. together they have 72. How many marbles does Jamal have?
A 10
B 12
C 15
D 18
A,B,C,D,E,G and I are seven friends who study in three different standards namely 5th, 6th and 7th such that not less than two friends study in the same standard. Each friend also has a different favorite subject namely History, Civics, English, Bangla, Science , Maths , and Economics but not necessarily in the same order. A likes Maths and studies in the 5th standard with only one other friend who likes Bangla. I studies with tow other friends . Both the friends who study with I like languages (Here languages include only Science , English and Bangla ) . D studies in the 6th standard with only one person and does not like Civics . E studies with only one friend . The one who likes history does not study in 5th or 6th standard . E does not like languages. C does not like English , Science or Civics. Which combination represents E's favorite subject and the standard in which he studies?
A Civics and 7th
B Economics and 5th
C Civics and 6th
D History and 7th
Of the 65 families in a locality, 45 have children and 10 have retired individuals as members. Of the families, 8 have both children and retired individuals as members. How many of the families have neither children nor retired individuals as members?
A 2
B 18
C 20
Of the 120 households in an area, 55 have cars, 35 have motor bikes, and 20 have both cars and motor bikes. How many of the households in the area have neither cares nor motor bikes?
A 110
B 90
C 50
D 30
Of the 65 cars on a car lot, 45 have air conditioning, 30 have power windows, and 12 have both air conditioning and power windows. how many of the cars on the lot have neither air conditioning nor power windows?
A 2
B 8
C 12
D 18

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