7th Class General Knowledge GK Quiz General knowledge questions and answers are here. we covered almost all types of subjects such as History, Social Studies, Geography, Environment Science, Civics – Political, Science, sports etc.

General Knowledge GK Quiz Class 7th 2024

Question: How many Country are there in UK?
(a) Three countries
(b) Seven countries
(c) four countries
(d) None of These
Answer: four countries

Question: How deep is the ocean in Antarctica?
(a) 8,236 m (43,740 ft)
(b) 7,236 m (23,740 ft)
(c) 10,536 m (23,740 ft)
(d) None of These
Answer: 7,236 m (23,740 ft)

Question: What are the 5 Oceans?
(a) Five
(b) Six
(c) Seven
(d) None of These
Answer: Seven

Question: Which is the smallest ocean in the world?
(a) South Pacific
(b) North Atlantic
(c) Arctic Ocean
(d) None of These
Answer: Arctic Ocean

Question: Who is the inventor of the refrigerator?
(a)
(b)
(c) William Cullen
(d) None of These
Answer: William Cullen

science multiple choice questions with answers Class 7

Question: Who invented the street lights?
(a)
(b)
(c) Garrett Morgan
(d) None of These
Answer: Garrett Morgan

Question: The largest living animals belong to the group of
(a) birds
(b) Fishes
(c) mammals
(d) None of These
Answer: mammals

General Knowledge class 7

Question: Yellow fever is spread by
(a) Water
(b) house fly
(c) Fire
(d) None of These
Answer: house fly

Question: Rh factor is present in
(a) Bone
(b) blood
(c) Cell
(d) None of These
Answer: blood

Question: Seeds are made by
(a) Air
(b) Plants
(c) Water
(d) None of These
Answer: Plants

Question: Which part of the plant take up the nutrients and water
(a) Steam
(b) Roots
(c) Leave
(d) None of These
Answer: Roots

Question: In cells, long pieces of DNA are organized into individual units called-
(a) microtubules
(b) RNA
(c) chromosomes
(d) None of These
Answer: chromosomes

Question: DNA is made up of repeating subunits called-
(a) nucleotides
(b) genes
(c) bases
(d) None of These
Answer: nucleotides

Question: Mendel had a background in which of the following subjects?
(a) Arts
(b) Botany
(c) History
(d) None of These
Answer: Botany

Question: Genetics is the study of
(a) MRNA
(b) RNA
(c) genes
(d) None of These
Answer: genes

Gk Quiz on 7th Class

Question: How many chromosomes are in an egg or a sperm cell?
(a) 46
(b) 23
(c) 24
(d) None of These
Answer: 23

Question: the rate of photosynthesis decreases because the enzymes are denatured at
(a) Both B and C
(b) lower temperature
(c) higher temperature
(d) None of These
Answer: higher temperature

Question: Light is absorbed by some substances, these substances are known as
(a) Salk
(b) pigment
(c) surface
(d) None of These
Answer: pigment

Question: What is the chemical equation for photosynthesis?
(a) 8 CO₂ + 8 H₂O + light –> C₆H₁₂O₆ + 6 O₂
(b) 6 CO₂ + 6 H₂O + light –> C₆H₁₂O₆ + 6 O₂
(c) 12 CO₂ + 6 H₂O + light –> C₆H₁₂O₆ + 6 O₂
(d) None of These
Answer: 6 CO₂ + 6 H₂O + light –> C₆H₁₂O₆ + 6 O₂

GK Questions answers Class 7

Question: Green coloured vegetables are rich source of:
(a) Vitamin B
(b) Vitamin C
(c) Vitamin A
(d) None of These
Answer: Vitamin A

Question: Bitterness in colocasia is due to:
(a) Potassium oxalate
(b) Calcium oxalate
(c) Calcium carbonate
(d) None of These
Answer: Calcium oxalate

Question: Frozen storage is generally operated at temperature of:
(a) -60°C
(b) -18°C
(c) 0°C
(d) None of These
Answer: -18°C

Top GK Quizzes on Class 7th

Question: According to W.W. Rostow, the stages of economic growth are:
(a) Four
(b) Two
(c) Five
(d) None of These
Answer: Five

Question: In the short run, when the output of a firm increases, its average fixed cost
(a) Increases
(b) First decreases and then rises
(c) Decreases
(d) None of These
Answer: Decreases

Question: The horizontal demand curve parallel to x-axis implies that the elasticity of demand is:
(a) Equal to one
(b) Zero
(c) Infinite
(d) None of These
Answer: Infinite

Question: Demand for a commodity refers to:
(a) Quantity demanded of that commodity
(b) Desire for the commodity
(c) Amount of the commodity demanded at a particular price and at a particular time
(d) None of These
Answer: Amount of the commodity demanded at a particular price and at a particular time

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