spiders Search

Q:

Spiders belong to which class of animals?

A) Arachnids	B) Aves
C) Gastropods	D) Anthozoa

Answer & Explanation Answer: A) Arachnids

Explanation:

Report Error

Filed Under: Biology
Exam Prep: Bank Exams

Q:

If 7 spiders make 7 webs in 7 days , then 1 spider will make 1 web in how many days ?

A) 1	B) 7/2
C) 7	D) 49

Answer & Explanation Answer: C) 7

Explanation:

Report Error

Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

Spiders belong to the phylum

A) Mollusca	B) Annelida
C) Cnidaria	D) Arthropoda

Answer & Explanation Answer: D) Arthropoda

Explanation:

Report Error

Filed Under: Biology
Exam Prep: Bank Exams

Q:

The main excretory organs of insects and spiders are

A) Malphigian tubues	B) Maxillary glands
C) Coxal glands	D) Antennal glands

Answer & Explanation Answer: A) Malphigian tubues

Explanation:

The main excretory organs of insects and spiders are Malpighian tubules.

Report Error

Filed Under: Animals and Birds
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

Q:

If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?

A) 1	B) 3
C) 7	D) 14

Answer & Explanation Answer: C) 7

Explanation:

Let the required number days be x.

Less spiders, More days (Indirect Proportion)

Less webs, Less days (Direct Proportion)

$\begin{array}{r} \begin{matrix} S p i d e r s & 1 : 7 \end{matrix} \\ \begin{matrix} W e b s & 7 : 1 \end{matrix} \end{array}\} ⋮ ⋮ 7 : x$